{"id":1776,"date":"2025-08-27T14:04:28","date_gmt":"2025-08-27T14:04:28","guid":{"rendered":"https:\/\/lmauer.panda-webentwicklung.de\/presentations\/"},"modified":"2025-09-25T11:47:07","modified_gmt":"2025-09-25T11:47:07","slug":"vortraege","status":"publish","type":"page","link":"https:\/\/ludwig-m-auer.eu\/en\/vortraege\/","title":{"rendered":"Lecture"},"content":{"rendered":"\n<p>&nbsp;ORAL&nbsp; PRESENTATIONS<\/p>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Antigravitationsanzug in der Neurochirurgie. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, 1975.<\/li>\n\n\n\n<li>Ver\u00e4nderungen proteolytischer Aktivit\u00e4t im Gehirn nach experimentellem Sch\u00e4delhirntrauma. International Symposium 26.10.1975, Graz.<\/li>\n\n\n\n<li>Kopfschmerz und Hirntumor. Symposium f\u00fcr Grenzfragen der Neurologie und Psychiatrie. Z\u00fcrs 1976.<\/li>\n\n\n\n<li>Fluoreszenzangiographie in der Hirnforschung. Kongre\u00df \u201eAngiographie International\u201c, Baden-Baden, 1976.<\/li>\n\n\n\n<li>Zur Technik der extra-intrakraniellen Anastomosenoperation. Internationales Symposium \u00fcber transitorisch isch\u00e4mische Attacken, Graz, 1976.<\/li>\n\n\n\n<li>Indikationsstellung zur extra-intrakraniellen Anastomosenoperation. Internationales Symposium \u00fcber transitorisch isch\u00e4mische Attacken, Graz, 1976.<\/li>\n\n\n\n<li>Endothelial changes after vascular microsurgery &#8211; a scanning electron microscopic study. International Symposium \u201eMicrosurgery for Cerebral Ischemia\u201c, Rottach-Egern, 1976.<\/li>\n\n\n\n<li>Die akute arterielle S Hypertonie und ihre Bedeutung f\u00fcr das traumatische Hirn\u00f6dem. Arbeitstagung \u201eHirndruck, Hirn\u00f6dem\u201c, K\u00f6ln 1976.<\/li>\n\n\n\n<li>Intravitalmikroskopie in der Hirnforschung. Van Swieten-Tagung, Wien 1976.<\/li>\n\n\n\n<li>Rasterelektronenmikroskopische Ver\u00e4nderungen nach Mikrogef\u00e4\u00dfanastomosen. Van Swieten-Tagung, Wien, 1976.<\/li>\n\n\n\n<li>Pathophysiologie des traumatischen Hirn\u00f6dems. \u00d6sterreichischer Chirurgenkongre\u00df, Graz 1977.<\/li>\n\n\n\n<li>Die Bedeutung der intraventrikul\u00e4ren und telemetrischen Druckmessung nach schweren Sch\u00e4delhirnverletzungen. \u00d6sterreichischer Chirurgenkongre\u00df, Graz 1977.<\/li>\n\n\n\n<li>Measurement of intracranial pressure in traumatized patients. Kongre\u00df \u201eIntrakranielle H\u00e4matome\u201c, Heidelberg, 1977.<\/li>\n\n\n\n<li>The prognostic value of biochemical data from blood and CSF in patients with severe head injury. Deutscher Neurochirurgenkongre\u00df, K\u00f6ln, 1977.<\/li>\n\n\n\n<li>Reactions of pial vessels to acute arterial hypertension at different levels of arterial pH and carbon dioxide tension. Erwin Riesch Symposium \u00fcber \u201eCerebrospinal Microcirculation\u201c, Berlin, 1977.<\/li>\n\n\n\n<li>Pre- and postoperative carotid angiography in extra-intracranial bypass surgery, Brasil. Neuroradiol Congress, Rio de Janeiro, 1977.<\/li>\n\n\n\n<li>Value of ventriculography in patients with severe head injury, Brasil. Neuroradiol Congress, Rio de Janeiro, 1977.<\/li>\n\n\n\n<li>Diagnostic value of discography for indication of discoperation, Brasil. Neuroradiol Congress, Rio de Janeiro, 1977.<\/li>\n\n\n\n<li>Therapeutic consequences of simultaneous ICP- and blood pressure monitoring in patients with severe head injury. World Congress of Neurol Surg, Sao Paulo, 1977.<\/li>\n\n\n\n<li>action of sodium nitroprusside on the pial vessels. World Congress of Neurol Surg, Sao Paulo, 1977.<\/li>\n\n\n\n<li>Experiences with extra-intracranial arterial bypass in patients with completed stroke. World Congress of Neurol Surg, Sao Paulo, 1977.<\/li>\n\n\n\n<li>Der neurotraumatologische Notfall in Klinik und peripherem Krankenhaus. Deutscher Unfallchirurgenkongre\u00df, Berlin, 1977.<\/li>\n\n\n\n<li>Die extra-intrakranielle arterielle Bypass-Operation zur Behandlung zerebrovaskul\u00e4rer Insuffizienz. South-East European Neuropsychiatric Conference, Saloniki, 1977.<\/li>\n\n\n\n<li>Pial vessel reactions in acute arterial hypertension and their relation to the origin of brain edema. International Congress on Cerebral Function, Metabolism and Circulation, Copenhagen, 1977.<\/li>\n\n\n\n<li>The action of sodium-nitroprusside on the pial vessels. Universit\u00e4t von G\u00f6teborg, 1977.<\/li>\n\n\n\n<li>Indikationen zur extra-intrakraniellen arteriellen Bypass-Operation. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, 1978.<\/li>\n\n\n\n<li>Der transsphenoidale Zugang zur Hypophyse. Arbeitstagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, T\u00fcbingen, 23.02.1978 &#8211; 25.02.1978<\/li>\n\n\n\n<li>The value of continuous ICP-monitoring in patients with severe head injury. International Congress on Neurotraumatology, Kairo, 1978.<\/li>\n\n\n\n<li>Extra-intracranial arterial bypass surgery. Congress on Neuroradiology, Santos, 1977.<\/li>\n\n\n\n<li>The posttraumatic hydrocephalus. International Congress Neurotraumatology, Kairo, 1978.<\/li>\n\n\n\n<li>Optic nerve lesions in patients with severe head injury. International Congress on Neurotraumatology, Kairo, 1978.<\/li>\n\n\n\n<li>Erfahrungen mit der offenen Hirndruckmessung bei Patienten mit schwerem Sch\u00e4delhirntrauma. Arbeitstagung Hirndruck-Hirn\u00f6dem der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Berlin, 1978.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Scanning electron microscopy after microvascular surgery. International Course on Microsurgery, Wien, 28.04.1978.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cerebral venous pressure and the development of blood brain barrier permeability to protein tracers during acutely induced arterial hypertension. 5th Meeting of the International Society of Hypertension, Paris, 11.06.1978 &#8211; 14.06.1978<\/li>\n\n\n\n<li>Indications for surgery in patients with several cerebrovascular lesions. 4th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, London, 1978.<\/li>\n\n\n\n<li>The transsphenoidal approach for pituitary microadenomas. Conference of the Hungarian Neurosurgical Society on Sellar and Parasellar Processes, Balaton, 1978.<\/li>\n\n\n\n<li>The transsphenoidal approach for pituitary microadenomas. \u00d6sterreichische Jahrestagung f\u00fcr Neurochirurgen, Wien, 1978.<\/li>\n\n\n\n<li>Zur Diagnostik und Verlaufskontrolle von schweren Sch\u00e4delhirntraumen. CT-Symposium, Graz, 1978.<\/li>\n\n\n\n<li>Quantitative Liquorflu\u00dfbestimmungen zur Diagnostik von Liquorresorptionsst\u00f6rungen. CT- Symposium, Graz, 1978.<\/li>\n\n\n\n<li>R\u00f6ntgendiagnostik und Labordiagnostik der Sch\u00e4delhirntraumen. Steirische Fortbildungstagung, Graz, 1978.<\/li>\n\n\n\n<li>Auswirkungen von Narkotika auf den Liquordruck. Arbeitstagung ICP, W\u00fcrzburg, 1978.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00f6glichkeiten der Therapiekombination bei zerebrovaskul\u00e4rer Insuffizienz. Arbeitstagung Pichlarn, M\u00e4rz, 1979.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zum Wert klinischer, vegetativer und laborchemischer Parameter in der Prognose schwerer Sch\u00e4delhirntraumen. Symposium \u00fcber Neurotraumatologie, Erlangen, 1979.<\/li>\n\n\n\n<li>Relevanz computertomographischer Befunde f\u00fcr die H\u00f6he des intrakraniellen Drucks bei Patienten mit schwerem Sch\u00e4delhirntrauma. Symposium \u00fcber Neurotraumatologie, Erlangen, 1979.<\/li>\n\n\n\n<li>Neue Erkenntnisse zur Pathogenese der hypertensiven Encephalopathie und ihre therapeutischen Konsequenzen. 25. Ausseer Symposium, April, 1979.<\/li>\n\n\n\n<li>Eine mikroprozessgesteuerte Infusionspumpe. Internationales Symposium \u201eRechnergest\u00fctzte Intensivpflege\u201c, T\u00fcbingen, 1979.<\/li>\n\n\n\n<li>Relevance of CAT-scan pictures for the level of ICP in patients with severe head injury. 4th International Symposium on Intracranial Pressure, Williamsburg, 1979.<\/li>\n\n\n\n<li>Quantitative determination of CSF flow in diagnosis of CSF resorption disorders. 4th International Symposium on Intracranial Pressure, Williamsburg, 1979.<\/li>\n\n\n\n<li>Use of CO2-laser for microsurgical approach to the sella turcica. Internationaler Laserkongre\u00df, Graz, 1979.<\/li>\n\n\n\n<li>Die Wirkung von Bencyclan auf die pialen Gef\u00e4\u00dfe der Katze. Angiologiekongre\u00df, D\u00fcsseldorf, 1979.<\/li>\n\n\n\n<li>Alpha-sympathetic blockade and pial vessel diameter during hemorrhagic hypotension and hypercapnia. International CBF Meeting, Toulouse, 1979.<\/li>\n\n\n\n<li>Cerebral venous circulation and the development of blood brain barrier permeability to protein tracers during acutely induced hypertension. International CBF Meeting, Toulouse, 1979.<\/li>\n\n\n\n<li>The effect of intravenous administration of dihyralazine on pial microcirculation and intracranial pressure in cats. International CBF Meeting, Toulouse , 1979<\/li>\n\n\n\n<li>Indikation und Ergebnisse beim extra-intrakraniellen Bypass. Arbeitsgemeinschaft f\u00fcr ICP und CBF der Deutschen Gesellschaft f\u00fcr Neurochirurgie, M\u00fcnchen, 1979.<\/li>\n\n\n\n<li>Zur Technik des EIAB. Arbeitsgemeinschaft f\u00fcr ICP und CBF der Deutschen Gesellschaft f\u00fcr Neurochirurgie, M\u00fcnchen, 1979.<\/li>\n\n\n\n<li>Experiences with a helicopter rescue system for neurotraumatology. International Symposium on Neurotraumatology, Buenos Aires, November 1979.<\/li>\n\n\n\n<li>Prospective and retrospective prediction of survival chances in head injured patients from routine neurological and laboratory data &#8211; a computer assisted study. International Symposium on Neurotraumatology, Buenos Aires, November, 1979.<\/li>\n\n\n\n<li>&nbsp;Pitfalls in CT scan diagnosis of sellar expansive lesion. International Symposium on Neurotraumatology, Buenos Aires, November, 1979.<\/li>\n\n\n\n<li>The importance of computerized tomography for indication to surgical treatment of cerebrovascular insufficiency. Latin American Congress on Neuroradiology, Buenos Aires, 1979.<\/li>\n\n\n\n<li>Extra-intracranial arterial bypass surgery. International Symposium on Neuroradiology, Buenos Aires, 1979.<\/li>\n\n\n\n<li>Transsphenoidal microsurgery of pituitary tumors. International Symposium on Neuroradiology, Buenos Aires, 1979.<\/li>\n\n\n\n<li>Die extra-intrakranielle arterielle Bypass-Operation. \u00c4rztekammer Fortbildungsabend, Graz, 12.03.1980.<\/li>\n\n\n\n<li>Transsphenoidale Mikrochirurgie der Hypophysentumoren. \u00c4rztekammer Fortbildungsabend, Graz, 12.03.1980.<\/li>\n\n\n\n<li>Subarachnoidalblutung bei intrakraniellem Aneurysma &#8211; Spontanverlauf und operative Behandlung. XXXI Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Erlangen, 1980.<\/li>\n\n\n\n<li>Mikrochirurgie der intrakraniellen Aneurysmen. \u00c4rztekammer Fortbildungsabend, Graz, 12.03.1980.<\/li>\n\n\n\n<li>Vergleich der konservativen und operativen Therapie bei zerebrovaskul\u00e4rer Insuffizienz. Symposium Igls, M\u00e4rz, 1980.<\/li>\n\n\n\n<li>Subarachnoidalblutung &#8211; Spontanverlauf und operative Therapie. Symposium Igls, M\u00e4rz 1980.<\/li>\n\n\n\n<li>Subarachnoidalblutung bei intrakraniellem Aneurysma &#8211; Spontanverlauf und operative Behandlung bei 227 F\u00e4llen. Deutscher Neurochirurgenkongre\u00df, Erlangen, 1980.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Die Wiederherstellungschirurgie des cerebralen Kreislaufs. Deutscher \u00c4rztekongre\u00df, Berlin, 1980.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Die extra-intrakranielle arterielle Bypass-Operation. Arbeitskreis f\u00fcr Mikroneurochirurgie der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Bremen, 1980.<\/li>\n\n\n\n<li>Neurochirurgische Prophylaxe zerebrovaskul\u00e4r bedingter Abbauprozesse. 9. Internationales Symposium zur Koordinierung der Neurologischen Wissenschaften, Graz, 1980.<\/li>\n\n\n\n<li>Rhytmic patterns of pial vessels to neurogenic and metabolic stimuli and blood pressure changes. Erwin Riesch-Symposium, Berlin, 1980.<\/li>\n\n\n\n<li>Neurogenic regulation of pial vessels in the cat. International Symposium on Pathophysiology and Pharmacotherapy of Cerebrovascular Disease, T\u00fcbingen, 1980.<\/li>\n\n\n\n<li>Flow patterns at the site of anastomosis &#8211; an experimental rheological study. International Congress on Microsurgery for Stroke, Wien, 1980.<\/li>\n\n\n\n<li>Focal hypersynchronic activity and epileptic seizures following extra-intracranial arterial bypass (EIAB) surgery. International Congress on Microsurgery for Stroke, Wien, 1980.<\/li>\n\n\n\n<li>Prognosis in patients with cerebral ischemia treated with short term anticoagulant therapy versus surgical treatment. International Congress on Microsurgery for Stroke, Wien, 1980.<\/li>\n\n\n\n<li>L\u00e4ngsschnittuntersuchungen zum Therapieerfolg beim Discusprolaps. Symposium \u00fcber Vertebragene Schmerzzust\u00e4nde, Graz, 1980.<\/li>\n\n\n\n<li>Sch\u00e4delhirntrauma. Notfallseminar, Graz, 1980.<\/li>\n\n\n\n<li>Zur Pathogenese und Pathophysiologie der hypertensiven Encephalopathie &#8211; Klinische Bedeutung und Behandlung aus neurochirurgischer Sicht. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, 1980.<\/li>\n\n\n\n<li>Pial arteriolar response to intravenous nimodipine. 2nd Beaune Conference, 1980.<\/li>\n\n\n\n<li>Hyperbare Oxygenation bei cerebrovaskul\u00e4ren Eingriffen. Internationales Symposium \u201eKarotischirurgie\u201c, Wien, November 1980.<\/li>\n\n\n\n<li>Operationsindikationen bei Patienten mit multiplen cerebrovaskul\u00e4ren L\u00e4sionen. Internationales Symposium \u201eKarotischirurgie\u201c, Wien, November 1980.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neurogenic regulation of pial circulation in the cat. University of Virginia, Richmond, 06.11.1980.<\/li>\n\n\n\n<li>Rheological studies on an in vitro model of end to end side anastomoses. University of Virginia, Richmond, 03.11.1980.<\/li>\n\n\n\n<li>Prognostikstudie beim schweren Sch\u00e4delhirntrauma. Universit\u00e4t Basel, 27.11.1980.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aneurysmachirurgie. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, Dezember, 1980.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Multichannel videoangiometry for the study of the pial microcirculation in the cat. Hokkaido University, Sapporo, 15.01.1981.<\/li>\n\n\n\n<li>The present state of treatment of cerebrovascular disease in Austria. Congress on Treatment of Cerebrovascular Disease, University of Akita, 27.01.1981.<\/li>\n\n\n\n<li>Dramatic improvement following surgery for patients with completed stroke &#8211; does the penumbra exist? on Treatment of Cerebrovascular Disease, University of Akita, 27.01.1981.<\/li>\n\n\n\n<li>Nimodipine &#8211; a potent cerebrovascular dilatory calcium antagonist. Congress on Treatment of Cerebrovascular Disease, University of Akita, 27.01.1981.<\/li>\n\n\n\n<li>Surgical treatment of occlusive cerebrovascular disease. Nakamura Hospital, Sapporo, 06.02.1981.<\/li>\n\n\n\n<li>Pathogenesis and pathophysiology of hypertensive encephalopathy. Nakamura Hospital, Sapporo, 07.02.1981.<\/li>\n\n\n\n<li>Surgical treatment of patients with multiple stenotic cerebrovascular lesions. Shinsu University, Matsumoto, Februar, 1981.<\/li>\n\n\n\n<li>Sympatho-adrenergic regulation of cerebral circulation. Shinsu University, Matsumoto, Februar, 1981.<\/li>\n\n\n\n<li>Pathogenesis of hypertensive encephalopathy. Shinsu University, Matsumoto, Februar, 1981.<\/li>\n\n\n\n<li>Neurogenic regulation of cerebral blood flow. Keio University, Tokyo, M\u00e4rz, 1981.<\/li>\n\n\n\n<li>Sympathoadrenergic reactions of pial veins and arteries. Kyoto University, Tokyo, M\u00e4rz, 1981.<\/li>\n\n\n\n<li>Possible role of the sympathoadrenergic system in regulation of the cerebral blood volume. Nagoya City University Hospital, M\u00e4rz, 1981.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dixyrazine decreases protein leakage in rat brain in acute hypertension. 6th International Joint Conference on Stroke and Cerebral Circulation, Los Angeles, Februar, 1981.<\/li>\n\n\n\n<li>Computergesteuerte Prognostik im Akutstadium nach schwerem SHT. Symposium in Pichlarn, 01.05.1981.<\/li>\n\n\n\n<li>Traumatische H\u00e4matome der hinteren Sch\u00e4delgrube. Symposium in Pichlarn, 01.05.1981.<\/li>\n\n\n\n<li>Hubschrauberrettung in der Neurotraumatologie. Symposium in Pichlarn, 01.05.1981.<\/li>\n\n\n\n<li>Selection and evaluation criteria for clinical trials: Aneurysm. Conference on Ischemia and Cerebral Senescene, Paris, 04.06.1981 &#8211; 05.06.1981.<\/li>\n\n\n\n<li>Sympathetic nerve activity in cat pial arteries and veins. Symposium on Cerebral Blood Flow: Effect of Nerves and Neurotransmitters. Iowa City, 16.06.1981 &#8211; 18.06.1981.<\/li>\n\n\n\n<li>Sympathoadrenergic activity of cat pial veins. 10th International Symposium on Cerebral Blood Flow and Metabolism, St. Louis, 19.06.1981 &#8211; 23.06.1981.<\/li>\n\n\n\n<li>Topical administration of nimodipine for treatment of cerebral vasospasm after acute aneurysm surgery. International Symposium on Cerebrovascular Diseases: New Trends in Surgical and Medical Aspects. Gardone Riviera, 02.07.1981 &#8211; 04.07.1981.<\/li>\n\n\n\n<li>Neurogenic control of cerebral venous circulation under normal and pathological conditions &#8211; an experimental study. 7th International Congress on Neurological Surgery, M\u00fcnchen, 12.07.1981 &#8211; 18.07.1981.<\/li>\n\n\n\n<li>Automatic blood pressure regulation for neurosurgery &#8211; microprocessor controlled antihypertensive treatment and controlled hypotension. 7th International Congress on Neurological Surgery, M\u00fcnchen 12.07.1981 &#8211; 18.07.1981.<\/li>\n\n\n\n<li>Topical administration of nimodipine for treatment of cerebral vasospasm after acute aneurysm surgery. Symposium on Cerebral Aneurysm Surgery in the Acute Stage, Graz, 19.07.1981 &#8211; 21.07.1981.<\/li>\n\n\n\n<li>Motosensory rhythms before and after extra-intracranial arterial bypass surgery (EIAB). International Symposium on Cerebrovascular Diseases: New Trends in Surgical and Medical Aspects. Gardone Riviera, 02.07.1981 &#8211; 04.07.1981.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aneurysm surgery. 3rd Course of the European Association of Neurosurgical Societies, Bratislava, September, 1981.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CT findings in the acute stage after SAH. Symposium on Cerebral Aneurysm Surgery in the Acute Stage, Graz, 19.07.1981 &#8211; 21.07.1981.<\/li>\n\n\n\n<li>Spontaneous course after subarachnoid hemorrhage &#8211; evaluation of 109 patients. Symposium on Cerebral Aneurysm Surgery in the Acute Stage, Graz, 19.07.1981 &#8211; 21.07.1981.<\/li>\n\n\n\n<li>Vorbeugende Behandlung des cerebralen Vasospasmus nach Subarachnoidalblutung bei Aneurysmapatienten. Tagung der Arbeitsgruppe Intrakranieller Druck Hirn\u00f6dem-Hirndurch- blutung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Hamburg, 01.10.1981 &#8211; 03.10.1981.<\/li>\n\n\n\n<li>\u00dcber die Bedeutung und Interpretation einer ipsilateralen My-Aktivit\u00e4t nach einer EIAB-Operation.26. Jahrestagung der Deutschen EEG Gesellschaft, K\u00f6ln, 01.10.1981 &#8211; 03.10.1981.<\/li>\n\n\n\n<li>CT Verlaufsuntersuchungen bei Aneurysmaoperationen. 17. Jahrestagung der Deutschen Gesellschaftf\u00fcr Neuroradiologie, T\u00fcbingen, 08.10.1981 &#8211; 10.10.1981.<\/li>\n\n\n\n<li>Hubschrauberrettung. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, Graz, 15.12.1981.<\/li>\n\n\n\n<li>Aneurysmachirurgie. Krankenhaus G\u00fcssing, 19.01.1982.<\/li>\n\n\n\n<li>Sch\u00e4delhirntrauma. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, Graz, 21.01.1982.<\/li>\n\n\n\n<li>Cerebrovascular activity of the calcium antagonist nimodipine. 13th Princeton Conference, Williamsburg, Virginia, 28.02.1982 &#8211; 02.03.1982.<\/li>\n\n\n\n<li>Round Table Discussion \u201eBlood Brain Barrier\u201c. 2nd European Winter Conference on Brain Research, Chamonix, 07.03.1982 &#8211; 13.03.1982.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;Effect of hypotensive drugs on pial vessels and intracranial pressure. 6th Scientific Meeting of the Danish Society of Hypertension, Copenhagen, 02.04.1982.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stand der medikament\u00f6sen Behandlung bei Subarachnoidalblutung. 17. Tagung der Arbeitsgemein- schaft f\u00fcr Intensivmedizin der Deutschen Gesellschaft f\u00fcr Neurochirurgie, K\u00f6ln, 16.04.1982.<\/li>\n\n\n\n<li>Neurochirurgische Therapie bei zerebrovaskul\u00e4rer Insuffizienz. 28. Ausseer Symposium, 29.04.1982 &#8211; 02.05.1982.<\/li>\n\n\n\n<li>Aneurysmachirurgie heute. 28. Ausseer Symposium, 29.04.1982 &#8211; 02.05.1982.<\/li>\n\n\n\n<li>Hypophysentumoren. Neue Untersuchungs- und Behandlungsm\u00f6glichkeiten. 28. Ausseer Symposium, 29.04.1982 &#8211; 02.05.1982.<\/li>\n\n\n\n<li>Chirurgisch-medikament\u00f6s kombinierte Therapie des Schlaganfalls. Symposium \u201eFortschritte in Pathophysiologie, Diagnostik und Therapie cerebraler Gef\u00e4\u00dferkrankungen\u201c, Budapest, 13.05.1982 &#8211; 15.05.1982.<\/li>\n\n\n\n<li>Oscillating cerebral blood volume: the origin of B-waves. 5th International Symposium on Intra- cranial Pressure, Tokyo, 1982.<\/li>\n\n\n\n<li>Sympathoadrenergic modulation of cerebral blood volume during increased ICP. 5th International Symposium on Intracranial Pressure, Tokyo, 1982.<\/li>\n\n\n\n<li>Pathophysiologie des Sch\u00e4delhirntraumas. Berlin, 1982.<\/li>\n\n\n\n<li>Ischemic edema in cerebellar infarction causing brainstem compression. International Symposium on Brain Edema, Groningen, 10.06.1982 &#8211; 12.06.1982.<\/li>\n\n\n\n<li>Aneurysmachirurgie. Universit\u00e4t T\u00fcbingen, 14.06.1982.<\/li>\n\n\n\n<li>Stroke and recurrent stroke following reconstructive cerebrovascular surgery &#8211; a follow up-study. <br>1. Weltgef\u00e4\u00dftag, Berlin, 24.06.1982 &#8211; 27.06.1982.<\/li>\n\n\n\n<li>Sympathetic nerve activity in cat pial arteries and veins. 1. Weltgef\u00e4\u00dftag, Berlin, 24.06.1982 &#8211; 27.06.1982.<\/li>\n\n\n\n<li>Langzeitergebnisse nach operativer Behandlung arterioven\u00f6ser Malformationen. 12. Internationales Symposium zur Koordinierung der Neurologischen Wissenschaften, Wien, 01.07.1982 &#8211; 03.07.1982.<\/li>\n\n\n\n<li>Neuronal changes in perifocal areas of chronic infarction in cats. 9th International Congress on Neuropathology, Wien, 05.09.1982 &#8211; 10.09.1982.<\/li>\n\n\n\n<li>Reduced blood flow and neuronal density in cortex surrounding chronic infarcts in cats. 6th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, Kyoto, 12.09.1982 &#8211; 15.09.1982.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Combined intracisternal and intravenous nimodipine for prevention of symptomatic vasospasm after subarachnoid hemorrhage. Preliminary report on an open study. Sapporo, September 1982.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cortical flow in relation to neuronal loss in peri-infarct tissue. Salzburg Conference on Cerebral Vascular Disease, 23.09.1982 &#8211; 25.09.1982.<\/li>\n\n\n\n<li>In vivo observation of venous extravasation during acute arterial hypertension. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Pial venous and arterial constriction to cervical sympathetic stimulation in cats under resting conditions during hypercapnia and increased ICP. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Compartmental cerebral blood volume shift in high blood flow states. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Morphological analysis of contractile elements in pial and intraparenchymal veins after in vivo perfusion fixation. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Cerebral blood volume and pial venous constriction during methohexital anesthesia. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Effect of intravenous dihydroergotamine on cat pial veins and intracranial pressure. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>In vivo effect of serotonin on cat pial veins. Symposium on the Cerebral Veins, Graz, 27.09.1982 &#8211; 30.09.1982.<\/li>\n\n\n\n<li>Prophylaxis of cerebral ischemic damage from vasospasm after subarachnoid hemorrhage, Heidelberg, 23.09.1982 &#8211; 27.09.1982.<\/li>\n\n\n\n<li>M\u00f6glichkeiten der Fr\u00fchdiagnostik und -behandlung bei Hirntumoren. 13. Kongre\u00df der Akademie f\u00fcr Allgemeinmedizin, Graz, November 1982.<\/li>\n\n\n\n<li>Filmtechnik in der Mikrochirurgie. 2. Neurochirurgische Winterkonferenz, Obergurgl, 12.03.1983 &#8211; 19.03.1983.<\/li>\n\n\n\n<li>Die Regulierung des cerebralen Blutvolumens und ihre klinische Bedeutung. 2. Neurochirurgische Winterkonferenz, Obergurgl, 12.03.1983 &#8211; 19.03.1983.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Physiology of the cerebral veins. Annual Meeting of the AANS, Washington, 24.04.1983 &#8211; 28.04.1983.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neurogenic regulation of the venous cerebral blood volume. 34. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Mannheim, 27.04.1983 &#8211; 30.04.1983.<\/li>\n\n\n\n<li>Offene Prophylaxestudie. Arbeitstagung \u00fcber die klinische Pr\u00fcfung von Nimodipine bei cerebralen Vasospasmen nach Subarachnoidalblutung, Mannheim, 30.04.1983.<\/li>\n\n\n\n<li>The effect of a selective 5 HT 2-blocker on the pial vasculature. Meeting on Serotonin and Cardiovascular Diseases, Milano, 25.05.1983.<\/li>\n\n\n\n<li>Calcium channel blockers &#8211; management of neurological deficit. Austrian experience. Symposium Puerto Rico, 10.06.1983.<\/li>\n\n\n\n<li>Mikroneurochirurgische Behandlung endokrin aktiver Hypophysenadenome. 24. Tagung der \u00d6sterreichischen Gesellschaft f\u00fcr Chirurgie, Salzburg, 02.06.1983 &#8211; 04.06.1983.<\/li>\n\n\n\n<li>Reaction of pial vessels and cerebral blood volume to intravenous methohexital and to topical serotonin. XIth International Symposium on Cerebral Blood Flow and Metabolism, Paris, 20.06.1983 &#8211; 24.06.1983.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Microchirurgie des anevrismes cerebraux. Centre Hospitalier Universitaire, Lausanne, 24.06.1983.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevention of symptomatic vasospasm after SAH &#8211; Protocol of an open study. 7th European Congressof Neurosurgery, Brussels, 28.08.1983 &#8211; 03.09.1983.<\/li>\n\n\n\n<li>Endoscopic burrhole evacuation of intracerebral hematomas using ultrasound morcellement and microlaser coagulation. 7th European Congress of Neurosurgery, Brussels, 28.08.1983 &#8211; 03.09.1983.<\/li>\n\n\n\n<li>Prophylaxis of recurrent stroke by EIAB in patients with completed stroke. 7th European Congress of Neurosurgery, Brussels, 28.08.1983 &#8211; 03.09.1983.<\/li>\n\n\n\n<li>ICP Monitoring in der CT-\u00c4ra. VII \u00d6sterreichische Neurochirurgentag, Salzburg, 17.09.1983.<\/li>\n\n\n\n<li>Intraoperatives Monitoring von EEG und evozierten Potentialen. V S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983 &#8211; 24.09.1983.<\/li>\n\n\n\n<li>Operative oder konservative Behandlung cerebell\u00e4rer Infarkte und Spontanh\u00e4matome. V S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983 &#8211; 24.09.1983.<\/li>\n\n\n\n<li>Vaskul\u00e4re Hirnl\u00e4sion nach akuter Aneurysmaoperation &#8211; eine computertomographische Follow up-Studie \u00fcber 55 Patienten. V S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983 &#8211; 24.09.1983.<\/li>\n\n\n\n<li>Endoskopische Entleerung intrazerebraler H\u00e4matome. V S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983 &#8211; 24.09.1983.<\/li>\n\n\n\n<li>Zerebrovaskul\u00e4re Wirkung von Mannit &#8211; eine Experimentalstudie. V. S\u00fcd-Ost Europ\u00e4ische Konferenzf\u00fcr Neurologie und Psychiatrie, Graz,21.09.1983 &#8211; 24.09.1983.<\/li>\n\n\n\n<li>Zerebrovaskul\u00e4re Operationen als Reinsultprophylaxe : eine 4 Jahres Follow-up Studie. V. S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983- 24.09.1983.<\/li>\n\n\n\n<li>Prophylaxe des symptomatischen Vasospamus durch topische und intraven\u00f6se Anwendung von Nimodipin. V. S\u00fcd-Ost-Europ\u00e4ische Konferenz f\u00fcr Neurologie und Psychiatrie, Graz, 21.09.1983 &#8211; 24.09.1983.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calcium antagonists for the treatment of cerebral ischemia? International Symposium on Methods of Cerebral Blood Flow and Metabolism Measurement in Man , Heidelberg, 29.09.1983 &#8211; 01. 10.1983.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quantitative measurement of CBF in single pial vessels. Comparison of techniques. International Symposium on Methods of Cerebral Blood Flow and Metabolism Measurement in Man, Heidelberg, 29.09.1983 &#8211; 01.10.1983.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neurochirurgische Behandlung von Bandscheibenerkrankungen. 26. Steirische \u00c4rztetagung, Bad Gleichenberg, 08.10.1983.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Akuter aszendierender Vasospasmus w\u00e4hrend antihypertensiver Therapie bei spontan hypertensivenRatten. 3. Mainzer Herbsttagung, 06.10.1983 &#8211; 08.10.1983.<\/li>\n\n\n\n<li>Behandlungsprotokoll einer offenen Studie zur Pr\u00e4vention des symptomatischen Vasospasmus bei Patienten mit Subarachnoidalblutung. 3. Mainzer Herbsttagung, 06.10.1983 &#8211; 08.10.1983.<\/li>\n\n\n\n<li>Experimentelle Ergebnisse zur zerebrovaskul\u00e4ren Reaktion auf den Calcium Antagonisten Nimodipin.3. Mainzer Herbsttagung, 06.10.1983 &#8211; 0.8.10.1983.<\/li>\n\n\n\n<li>Quantitative EEG follow-up studies after revascularization surgery. International Symposium on Quantitative EEG and Imaging Techniques in Brain Ischemia, Schladming, 19.09.1983 &#8211; 22.09.1983.<\/li>\n\n\n\n<li>Aufgaben der modernen Neurochirurgie. Fortbildungstagung, St. Marein, 13.10.1983 &#8211; 14.10.1983.<\/li>\n\n\n\n<li>Experimentelle und klinische Erfahrungen mit dem ultra-kurz wirksamen Barbiturat Methohexital. Tagung der Arbeitsgruppe intrakranieller Druck , Hirn\u00f6dem, Hirndurchblutung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, D\u00fcsseldorf, 03.11.1983 &#8211; 05.11.1983.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Klinik und Pharmakologie der Spasmenprophylaxe bei der spontanen Subarachnoidalblutung. Fortbildungsseminar Aachen, 30.11.1983.<\/li>\n\n\n\n<li>Methohexital bei schweren Sch\u00e4delhirntraumen. Symposium \u201e Intraven\u00f6se Narkosemittel\u201c, M\u00fcnchen, 02.12.1983.<\/li>\n\n\n\n<li>Fr\u00fchoperation des Hirngef\u00e4\u00dfaneurysmas. Sitzung der Berliner Medizinischen Gesellschaft, Berlin, 18.01.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mikroneurochirurgische Behandlung endokrin aktiver Hypophysenadenome. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, Graz , 26.01.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevention of brain infarction from arterial spasm by acute aneurysm surgery and preventive nimodipine treatment in patients with subarachnoid hemorrhage. 1st Nimotop Symposium, M\u00fcnchen, 09.02.1984 &#8211; 11.02.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prophylaxis and treatment of cererbal vasospasm. European American Winter Neurosurgery Conference on Cerebrovascular Disease and Posterior Fossa Pathology, Obergurgl, 20.03.1982 &#8211; 27.03.1982.<\/li>\n\n\n\n<li>Neurochirurgische Aspekte der Notfellmedizin. 1. Notfallmedizinisches Wochenende, Hochgurgl, 22.03.1984 &#8211; 26.02.1984.<\/li>\n\n\n\n<li>Laser &#8211; Koagulation bei endoskopischer Entleerung intracerebraler Blutungen. 2. Jahrestagung der Deutschen Gesellschaft f\u00fcr Lasermedizin, Graz, 22.03.1984 &#8211; 24.03.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calcium Antagonisten in der Behandlung cerebraler Vasospasmen. 8. Bayer Pharma Presseseminar, Mayscho\u00df \/Ahr, 24.03.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00dcbersicht \u00fcber das operative Vorgehen bei Cerebri media Aneurysmen. 3. Neurochirurgische Winterkonferenz, Obergurgl, 07.04.1984 &#8211; 14.04.1984.<\/li>\n\n\n\n<li>Multizenterstudie \u00fcber die Verh\u00fctung des symptomatischen Vasospasmus nach Subarachnoidal- blutungen. 3. Neurochirurgische Winterkonferenz, Obergurgl, 07.04.1984 &#8211; 14.04.1984.<\/li>\n\n\n\n<li>Surgical results and long term follow-up in female and male prolactinomas. 1st International Symposium on Prolactinomas, Graz, 29.04.1984 &#8211; 02.05.1984.<\/li>\n\n\n\n<li>Endoskopische Operationstechnik zur Behandlung von Hirnblutungen. Medizin und Technik, Graz, 18.05.1984 &#8211; 19.05.1984.<\/li>\n\n\n\n<li>Endoskopische Operationstechnik zur Behandlung von Hirnblutungen. 1st Vienna Workshop for Clinical Neuroimaging, 24.05.1984 &#8211; 26.05.1884.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verhinderung cerebraler Infarkte infolge arterieller Spasmen durch akute Aneurysmachirurgie und prophylaktische Anwendung von Nimodipin bei Patienten mit Subarachnoidblutung. Satellit Symposium im Rahmen der 35. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirugie, Hannover, 13.06.1984 &#8211; 16.06.1984 .<\/li>\n\n\n\n<li>Pharmakokinetik von Nimodipin bei gesunden Probanden und bei Patienten mit Subarachnoidal- blutung. Satelliten- Symposium im Rahmen der 35. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Hannover, 13.06. &#8211; 16.06.1984.<\/li>\n\n\n\n<li>Behandlung isch\u00e4mischer neurologischer Defizite infolge cerebraler Vasospasmen nach Subarachnoidalblutung mit Nimodipin. Satellit Symposium im Rahmen der 35. Jahrestagungder Deutschen Gesellschaft f\u00fcr Neurochirurgie, Hannover, 13.06. &#8211; 16.06.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Endoskopische Entleerung intracerebraler H\u00e4matome. Jubil\u00e4umstagung der \u00d6sterreichischen Gesellschaft f\u00fcr Chirurgie, 21.06. -23.06.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Regulation cerebraler Arterien und Venen. Tagung des T\u00fcbinger Arbeitskreises f\u00fcr Gef\u00e4\u00dferkrankungen, 22.06. &#8211; 23.06.1984.<\/li>\n\n\n\n<li>Messung des intrakraniellen Drucks. Tagung \u201e Entwicklungstendenzen der Intensivmedizinischen Technik, Herrsching, 31.08. &#8211; 01.09.1984.<\/li>\n\n\n\n<li>Management of CSF fistula. EANS Course in Neurosurgery, Edinburgh, 09.09. &#8211; 14.09.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Computerized tomography after acute surgery of cerebral aneurysms. 2nd International Symposium on Acute Aneuryasm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>The incidence of subarachnoid hemorrhage of unknown origin in the era of acute aneurysm surgery. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>The comatose patient in the acute stage after SAH from a ruptured cerebral aneurysm &#8211; a surgical taboo? 2nd International Symposium on acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>What means full recovery after acute aneurysm operation? A psychological study. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>Acute aneurysm surgery, disturbed CSF circulation, intracranial pressure and hydrocephalus. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>Technical aspects of aneurysm surgery. 2nd International Symposium on Acute Aneurysm Surgery,Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>Prevention of symptomatic vasospasm and improvement of outcome by acute aneurysm surgery and nimodipine. A multicenter study. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>Prevention of symptomatic vasospasm and improvement of outcome by acute aneurysm surgery andnimodipine. Analysis of an unselected series of patients. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>Early transportation, organisation of diagnosis and operation in the acute stage. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>New brain retractor device for intraoperative measurement of retractor pressure. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n\n\n\n<li>The effect of nimodipine on superficial cerebral vessels. 2nd International Symposium on Acute Aneurysm Surgery, Graz, 23.09. &#8211; 26.09.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acute aneursym surgery and preventive nimodipine control, the problem of symptomatic vasospasm.Regional South-East European Conference for Neurology and Psychiatry, Varna, 04.10. &#8211; 06.10.1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acute aneurysm surgery and preventive nimodipine control, the problem of symptomatic vasospasm. Congress of Neurological Surgeons, Berlin, 0.6.10. &#8211; 13.10.1984.<\/li>\n\n\n\n<li>The effect of EIAB on brain function &#8211; a quantitative EEG follow-up study. 7th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, Phoenix, 14. &#8211; 17.10.1984.<\/li>\n\n\n\n<li>Penumbra around chronic cerebral infarction? 7th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, Phoenix, 14.10. &#8211; 17.10.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aneurysm surgery in the acute stage. Massachusetts General Hospital, Boston, Oktober 1984.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extra-intrakranieller arterieller Bypass bei Moya-Moya? Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Neurochirurgie, Wien, 20.10.1984.<\/li>\n\n\n\n<li>Cerebrovascular effect of Mannitol. 6th International Symposium on Brain Edema, Tokio, 07.11. &#8211; 10.11.1984.<\/li>\n\n\n\n<li>Hypertensive Encephalopatie. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, Graz, 22.11.1984.<\/li>\n\n\n\n<li>Die Wirkung von intraven\u00f6sem Mannit auf cerebrale Arterien bei erh\u00f6htem intrakraniellem Druck &#8211; eine tierexperimentelle Studie an Katzen. Tagung der Arbeitsgruppe Intrakranieller Druck, Hirn\u00f6dem, Hirndurchblutung, der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Ulm, 29.11. &#8211; 01.12.1984.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aktuelle klinische Aspekte der cerebrovaskul\u00e4ren Insuffizienz. 1. Herbstsymposium des Medizinischen Forums Ingolstadt, 15.12.1984.<\/li>\n\n\n\n<li>Akute Aneurysmachirurgie. Neurochirurgische Universit\u00e4tsklinik Z\u00fcrich, 11.12.1984.<\/li>\n\n\n\n<li>Fr\u00fchoperation der Hirngef\u00e4\u00dfaneurysmen. Berliner Medizinische Gesellschaft, Berlin, 18.01.1985.<\/li>\n\n\n\n<li>Endoskopische Entfernung intracerebraler Massenblutungen. Neuklinikum Aachen, 30.01.1985.<\/li>\n\n\n\n<li>Tumours of the third ventricle. EANS Meeting, Marseille, 21.02. &#8211; 23.02.1985.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hirnaneurysmen. 31. Ausseer Symposium, 27.04. &#8211; 30.04.1985.<\/li>\n\n\n\n<li>Sekund\u00e4r-Hubschrauber-Rettungssystem f\u00fcr neurochirurgische Notf\u00e4lle. 31. Ausseer Symposium, 27.04. &#8211; 30.04.1985.<\/li>\n\n\n\n<li>Endoscopy in Neurosurgery. 1st International Neurosurgical Summer Conference, Mombasa, 15.06. &#8211; 28.06.1985.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Die Erfolge der pr\u00e4ventiven Nimodipintherapie bei cerebralen Aneurysmen. XIX. Venezianisches Symposium, 25.05. &#8211; 26.05.1985.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mikroskopische Operationstechniken in der Neurochirurgie. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, 30.05.1985.<\/li>\n\n\n\n<li>M\u00f6glichkeiten einer endoskopischen Hirnchirurgie. 26. Tagung \u00d6sterreichische Gesellschaft f\u00fcr Chirurgie, Wien, 06.06. &#8211; 08.06.1985.<\/li>\n\n\n\n<li>The effect of intravenous mannitol on cat pial arteries and veins during normal and eleveted intracranial pressure. 6th International Symposium on Intracranial Pressure, Glasgow, 09.06.-13.06.1985.<\/li>\n\n\n\n<li>Cerebrovascular response to elevated intracranial pressure. 6th International Symposium on Intracranial Pressure, Glasgow, 09. 06. &#8211; 13.06.1985.<\/li>\n\n\n\n<li>Intracranial pressure in the acute stage after SAH. 6th International Symposium on Intracranial Pressure, Glasgow, 09.06. &#8211; 13.06.1985.<\/li>\n\n\n\n<li>Cerebrovascular reactions to elevated intracranial pressure. 1st International Neurosurgical SummerConference, Mombasa, 15.06. &#8211; 28.06.1985.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sympathetic control of pial vessels under in vivo conditions. Fernstr\u00f6m Symposium, \u00d6ren\u00e4s Castle, Sweden, 21.06. &#8211; 23.06.1986.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Early surgery of ruptured cerebral aneurysms and calcium antagonist treatment prevent delayed cerebral ischemia. 50th Jubilee Congress Hungarian Physiological Society, Budapest, 01.07. &#8211; 07.07.1985.<\/li>\n\n\n\n<li>Sympathoadrenergic influence on cerebral blood flow. 50th Jubilee Congress Hungarian Physiological Society, Budapest, 01.07. &#8211; 07.07.1985.<\/li>\n\n\n\n<li>Prevention of symptomatic vasospasm and improvement of outcome by acute aneurysm surgery and nimodipine. 8th International Congress of Neurological Surgery, Toronto, 07.07. &#8211; 13.07.1985.<\/li>\n\n\n\n<li>Intraoperative ultrasound as diagnostic and instrumental tool. Satellite Symposium of the XIIIth World Congress of Neurology, Aachen, 30.08. &#8211; 01.09.1985.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Early surgery of cerebral aneurysms and prevention of symptomatic vasospasm with nimodipine. XIIIth World Congress of Neurology, Hamburg, o1.09. &#8211; 06.09.1985.<\/li>\n\n\n\n<li>Intramedullary spinal tumours. EANS Course, Thessaloniki, 07.09. &#8211; 13.09.1985.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Impaired collateral circulation to ischemic periphery after MCA occlusion in the cat. Satellite Meeting of the XIIIth World Congress of Neurology, Siena, 11.09. &#8211; 14.09.1985.<\/li>\n\n\n\n<li>Chronisches Subduralh\u00e4matom und intrakranieller Druck. 9. Neurochirurgentagung, Salzburg, 20. &#8211; 21.09.1985.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Early surgery of cerebral aneurysms and prevention of symptomatic vasospasm with nimodipine. 3rdAnnual Meeting of the Western Neurosurgical Society, San Francisco, 22.09. &#8211; 25.09.1985.<\/li>\n\n\n\n<li>Early aneurysm surgery. Visiting Professorship University of California, 26.09.1985.<\/li>\n\n\n\n<li>Endoscopic neurosurgery. Visiting Professorship University of California, 26.09.1985.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Computerized tomography after acute surgery of cerebral aneurysms. 4. Grazer Radiologisches Symposium, 03.10. &#8211; 05.10.1985.<\/li>\n\n\n\n<li>Ein Fall von Embolektomie der A. cerebri media. Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Neurochirurgie, Wien, 12.10.1985.<\/li>\n\n\n\n<li>Neuroendoskopische Behandlung einer Massenblutung bei Fr\u00fchgeborenen. Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Neurochirurgie, Wien, 12.10.1985.<\/li>\n\n\n\n<li>Operative oder konservative Behandlung cerebell\u00e4rer Infarkte und Spontanh\u00e4matome. 18. Donau-Symposium f\u00fcr Neurologische Wissenschaften, Innsbruck, 17.10. &#8211; 19.10.1985.<\/li>\n\n\n\n<li>M\u00f6glichkeiten einer endoskopischen Hirnchirurgie. 18. Donausymposium f\u00fcr Neurologische Wissenschaften, Innsbruck, 17.10. &#8211; 19.10.1985.<\/li>\n\n\n\n<li>Hirninfarktprophylaxe durch Karotis-Chirurgie? Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Angiologie, Krems, 08.11. &#8211; 09.11.1985.<\/li>\n\n\n\n<li>Sympathoadrenergic influence of cerebral circulation. Tagung Neuroscience in Austria, Wien, 12.11. &#8211; 13.11.1985.<\/li>\n\n\n\n<li>Neurosurgical endoscopy. Tagung Neuroscience in Austria, Wien, 12.11 &#8211; 13.11.1985.<\/li>\n\n\n\n<li>Effects of serotonin and its antagonist ketanserin on pial vessels. Tagung neuroscience in Austria, Wien, 12.11. &#8211; 13.11.1985.<\/li>\n\n\n\n<li>Erfahrungen mit der Fr\u00fchoperation cerebraler Aneurysmen. Arbeitstagung Mikroneurochirurgie der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Freiburg, 05.12. &#8211; 07.12.1985.<\/li>\n\n\n\n<li>Prognose nach palliativer Laminektomie bei spinalmetastatischen Prozessen. Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Chirurgie, Salzburg, 1986.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prognose bei rupturierten cerebralen Aneurysmen mit Fr\u00fchoperation und Nimodipin-Prophylaxe. Arbeitsgespr\u00e4ch \u201eNimotop in der Prophylaxe und Therapie neurologischer Ausf\u00e4lle durch cerebrale Isch\u00e4mie\u201c, Berlin, 13.12. &#8211; 15.12.1985.<\/li>\n\n\n\n<li>Prevention of delayed ischemic neurologic deficit from vasospasm following subarachnoid hemorrhage. 11th International Joint Conference on Stroke and Cerebral Circulation, San Francisco, 06.02. &#8211; 08.02.1986.<\/li>\n\n\n\n<li>Endoscopic evacuation of intracerebral hematomas. 6th Japanese Conference of Neurological Surgeons, Kyoto, 20.03. &#8211; 22.03. 1986.<\/li>\n\n\n\n<li>Computerized tomography and transcranial Doppler sonography as diagnostic tools for early aneurysm surgery. 2nd Tokai Conference on Postgraduate Neurosurgical Education, Nagoya, 29.03.1986.<\/li>\n\n\n\n<li>Endoscopic neurosurgery for intracranial hemorrhages. 2nd Tokai Conference on Postgraduate Neurosurgical Education, Nagoya, 29.03.1986.<\/li>\n\n\n\n<li>Medical or surgical treatment of intracerebral hematomas? Nikko CVD Conference, 31.03.1986.<\/li>\n\n\n\n<li>Management of patients with subarachnoid hemorrhage from ruptured cerebral aneurysms. What remains to be done? 1st International Workshop on Intracranial Aneurysms. Tokyo, 02.05. &#8211; 04.05.1986.<\/li>\n\n\n\n<li>Aneurysms of the anterior part of the Circle of Willis. 1st International Workshop on Intracranial Aneurysms, Tokyo, 02.05. &#8211; 04.05.1986.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Endoskopische Eingriffe am Gehirn. 27. Tagung der \u00d6sterreichischen Gesellschaft f\u00fcr Chirurgie, Salzburg, 29.05. &#8211; 31.05.1986.<\/li>\n\n\n\n<li>Ultrasound-guided endoscopy for intracerebral lesions. Trends in Neurosurgery, Wien, 14.05. &#8211; 17.05.1986.<\/li>\n\n\n\n<li>Cerebrovascular effect of nimodipine in cerebral ischemia. Trends in Neurosurgery, Wien, 14.05. &#8211; 17.05.1986.<\/li>\n\n\n\n<li>Medikament\u00f6se Therapie des Angiospasmus. 26. Internationales Neuropsychiatrisches Gerald Grinschgl Symposium, Pula, 27.05. &#8211; 01.06.1986.<\/li>\n\n\n\n<li>Ultrasound-guided endoscopy for intracranial lesions. International Congress for Clinical Neuroimaging, Wien, 05.06. &#8211; 07.06.1986.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Early surgical repair of ruptured cerebral aneurysms and pharmacotherapeutic prophylaxis of vasospasm. Course \u201eEmorragia Subaracnoidea da Rottura di Malformazioni Vascolari Cerebrali\u201c S. Margherita Ligure, 12.06. &#8211; 14.06.1986.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prognose nach palliativer Laminektomie bei spinalmetastatischen Prozessen. Wissenschaftliche Gesellschaft der \u00c4rzte in der Steiermark, 06.03.1986.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cerebral perfusion. 8th Annual International Symposium on Computers in Critical Care and Pulmonary Medicine, Graz, 15.06. &#8211; 18.06.1986.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Endoscopic evacuation of intracerebral hemorrhage. 1st International Symposium on Lasers in Cardiovascular Diseases, Baden, 26.06. &#8211; 28.06.1986.<\/li>\n\n\n\n<li>Intraoperative ultrasound as guide for neurosurgical procedures. XIII Symposium Neuroradio-logicum, Stockholm, 23.06. &#8211; 28.06.1986.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Polytrauma. 16. Zentraleurop\u00e4isches Neurologie-Symposium, Heidelberg, 03.07.1986.<\/li>\n\n\n\n<li>Infarkt und Blutung. Arbeitstagung \u201eAkute Prozesse der hinteren Sch\u00e4delgrube\u201c, Attendorn, 17.07. &#8211; 19.07.1986.<\/li>\n\n\n\n<li>Giant aneurysms. European Course in Neurosurgery, Porto, 06.09. &#8211; 12.09.1986.<\/li>\n\n\n\n<li>Neurosurgical endoscopy. European Course in Neurosurgery, Porto, 06.09. -12.09.1986.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The effect of CA-antagonist- plus Albumin-therapy on cerebral circulation in experimental acute ischemia. 8th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, Florenz, 14.09. &#8211; 17.09.1986.<\/li>\n\n\n\n<li>Cerebrovascular effect of nimodipine in cerebral ischemia. 8th International Symposium on Microsurgical Anastomoses for Cerebral Ischemia, Florenz, 14.09. &#8211; 17.09.1986.<\/li>\n\n\n\n<li>Intraoperativer Ultraschall als Hilfsmittel f\u00fcr neurochirurgische Eingriffe. 7. Mainzer Herbsttagung, 25.09. &#8211; 27.09. 1986.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Intracranial pressure in cerebrovascular lesions. Symposium on Intracranial Pressure in Clinical Practice, Warschau, 24.09. &#8211; 27.09.1986.<\/li>\n\n\n\n<li>Kalziumantagonisten in der Behandlung cerebraler Vasospasmen. Expertengespr\u00e4ch \u201eKalziumantagonismus. R\u00fcckblick-Ausblick\u201c, Laxenburg, 24.10.1986.<\/li>\n\n\n\n<li>Akute fokale Hirn-Isch\u00e4mie im Katzenmodell. Arbeitstreffen ICP-BE-CBF der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Mainz, 13.11. &#8211; 15.11.1986.&nbsp;<\/li>\n\n\n\n<li>Experimentelle Studien zur Regulierung der Hirndurchblutung bei intrakranieller Hypertension. Arbeitstreffen ICP-BE-CBF der Deutschen Gesellschaft f\u00fcr Neurochirurgie, Mainz, 13.11. &#8211; 15.11.1986.<\/li>\n\n\n\n<li>Nimodipin &#8211; ein Therapiekonzept in der Neurochirurgie. An\u00e4thesieseminar \u201eKalziumantagonisten in der An\u00e4sthesie\u201c, Gie\u00dfen, 15.11.1986.<\/li>\n\n\n\n<li>Subarachnoidalblutung &#8211; Medikament\u00f6se Therapie. Tagung \u201e Subarachnoidalblutung. Klinik, Diagnostik, Therapie\u201c, Salzburg, 22.11.1986.<\/li>\n\n\n\n<li>Neue operative Methoden in der Neurochirurgie. Justus Liebig Universit\u00e4t Gie\u00dfen, 29.11.1986.<\/li>\n\n\n\n<li>Regulation der cerebralen Durchblutung. Neurobiologisches Kolloquium, M\u00fcnchen, 12.02.1987.<\/li>\n\n\n\n<li>Komplikationen bei und nach Eingriffen am Kleinhirn. Arbeitstagung \u201e Komplikationen bei und nach neurochirurgischen Eingriffen\u201c, D\u00fcsseldorf, 12.02. &#8211; 14.02.1987.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Operative Therapie zentraler Hirntumoren. 18. Sitzung der Wissenschaftlichen Gesellschaft der \u00c4rzte in der Steiermark, Graz, 23.04.1987.<\/li>\n\n\n\n<li>Ultraschallgesteuerte Neuroendoskopie. 38. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, M\u00fcnster, 03.05. &#8211; 06.05.1987.<\/li>\n\n\n\n<li>Intraoperative Ultraschalldiagnostik. 38. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, M\u00fcnster, 03.05. &#8211; 06.05.1987.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Calcium-Antagonisten und Hirngef\u00e4\u00dfe. Seminar \u00fcber Calcium-Antagonisten, Neu-Isenburg, 07.05. &#8211; 08.05.1987.<\/li>\n\n\n\n<li>Timing and grading in the surgical treatment for aneurysms. International Symposium on Surgery for Cerebral Stroke, Sendai, 24.05. &#8211; 27.05.1987.<\/li>\n\n\n\n<li>reatment of intracranial hemorrhage. International Symposium on Surgery for Stroke, Sendai, 24.05. &#8211; 27.05.1987.<\/li>\n\n\n\n<li>Early surgery of cerebral aneurysm and prevention of ischemic complications under nimodipine. Nimotop Symposium, Breslau, 27.06.1987.<\/li>\n\n\n\n<li>The comatose patient following aneurysm rupture: a neurosurgical taboo? 10th Mexican Congress of Neurological Surgery, Mexico City, 03.07. &#8211; 08.07.1987.<\/li>\n\n\n\n<li>Prevention of delayed ischemic cerebral infarction from vasospasm following subarachnoid hemorrhage. 2nd World Congress of Neuroscience, Budapest, 16.08.1987 &#8211; 21.08.1987.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Treatment of cerebral ischemia by early surgery. European Congress of Neurosurgery, Barcelona, 06.09.1987 &#8211; 11.09.1987.<\/li>\n\n\n\n<li>Early surgical repair of large and giant intracranial aneurysms. European Congress of Neurosurgery, Barcelona, 06.09.1987 &#8211; 11.09.1987.<\/li>\n\n\n\n<li>Endoscopic neurosurgery. European Congress of Neurosurgery, Barcelona, 06.09.1987 &#8211; 11.09.1987.<\/li>\n\n\n\n<li>Ultrasound imaging in neurosurgery. European Congress of Neurosurgery, Barcelona, 06.09.1987 &#8211; 11.09.1987.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Physiology and pathophysiology of the cerebrovenous circulation. Internationales Symposium \u201eExperimental and Clinical Aspects of Cerebral Sinus Thrombosis\u201c, Carl Friedrich von Siemens-Stiftung, Nymphenburg, M\u00fcnchen, 20.09.1987 &#8211; 22.09.1987.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Der Hubschraubereinsatz in der Neurochirurgie. Jahrestagung der \u00d6sterreichischen Gesellschaft f\u00fcr Neurochirurgie, Klagenfurt, 25.09.1987 &#8211; 27.09.1987.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Middle cerebral artery occlusion in the cat. Symposium on Models of Cerebral Ischemia, Lund, 08.11.1987 &#8211; 10.11.1987.<\/li>\n\n\n\n<li>Erfahrungen mit gigantischen Aneurysmen. Seminar \u201eTricks und Clips bei der Aneurysma-Fr\u00fchoperation\u201c, Freiburg, 13.11.1987 &#8211; 15.11.1987.<\/li>\n\n\n\n<li>Temporary Clipping in der Aneurysma-Chirurgie. Seminar \u201eTricks und Clips bei der Aneurysma-Fr\u00fchoperation\u201c, Freiburg, 13.11.1987 &#8211; 15.11.1987.<\/li>\n\n\n\n<li>Ergebnisse mit der Akutoperation zerebraler Aneurysmen. Seminar \u201eTricks und Clips bei der Aneurysma-Fr\u00fchoperation\u201c, Freiburg, 13.11.1987 &#8211; 15.11.1987.<\/li>\n\n\n\n<li>Prognose und Therapie zerebraler Massenblutungen. 5. Arbeitstreffen der Arbeitsgemeinschaft Neurologische Intensivmedizin, Kopfklinikum W\u00fcrzburg, 28.01.1988 &#8211; 30.01.1988.<\/li>\n\n\n\n<li>Wertigkeit diagnostischer Verfahren zum extra-intrakraniellen Bypass. 17. Jahrestagung der Deutschen Gesellschaft f\u00fcr Thorax-, Herz- und Gef\u00e4\u00dfchirurgie, Bad Nauheim, 18.02.1988 &#8211; 20.02.1988.<\/li>\n\n\n\n<li>Das Polytrauma. 38. Fortbildungsseminar der \u00d6sterreichischen Gesellschaft f\u00fcr Chirurgie, Salzburg, 11.03.1988.<\/li>\n\n\n\n<li>Zur operativen Therapie rupturierter Hirnaneurysmen. 20.Tagung der Deutschen Gesellschaft f\u00fcr Internistische Intensivmedizin u. \u00d6sterr. Gesellschaft f\u00fcr Allgemeine Internistische Intensivmedizin, Mannheim 1988.<\/li>\n\n\n\n<li>Physiology and pathophysiology of the cerebral venous circulation. Symposium &#8220;Brain Micro-circulation: Strategies, Problems and Advances&#8221;, Maastricht, 4.-9-9-1988.<\/li>\n\n\n\n<li>Hemorragia Subarachnoidea. Cirugia precoz y tratamiento con nimodipina. 31.Congreso, Sociedad de Neurocirugia de Chile, Vina del Mar, 24-26.11.1988.<\/li>\n\n\n\n<li>Cerebral Ischemia. 31.Congreso, Sociedad de Neurocirugia de Chile, Vina del Mar, 24-26.11.1988.<\/li>\n\n\n\n<li>Klinik und Therapie der Subarachnoidalblutung nach Aneurysma-Ruptur. Einflu\u00df der Ca-Antago-nisten auf die \u00dcberlebensqualit\u00e4t. Merheimer Nachmittag &#8211; interdisziplin\u00e4re Fortbildung. K\u00f6ln, 15.3.1989.<\/li>\n\n\n\n<li>Early management of patients with aneurysmal SAH. Int. Symposium on Intracranial Aneurysms. Omaha, Nebraska 30.-31.3.1989.<\/li>\n\n\n\n<li>Er\u00f6ffnung, Verletzung, Resektion der gro\u00dfen Blutleiter &#8211; Technik der Versorgung, Risiken. 40. Jahrestagung der Deutschen Gesellschaft f\u00fcr Neurochirurgie, W\u00fcrzburg, 7.-10.5.1989.<\/li>\n\n\n\n<li>Prevention of delayed cerebral ischemia from vasospasm following SAH. 4th Int. Symposium Calcium Antagonists, Florenz, 25.-27.5.1989<\/li>\n\n\n\n<li>Einsatz von Nimodipin bei Subarachnoidalblutung. American Society of Neuro-Imaging and South-East European Society of Neurology and Psychiatry. Venedig, 4.6.1989.<\/li>\n\n\n\n<li>Endoskopische Neurochirurgie. Fortbildung der Neurologischen und Neurochirurgischen Kliniken Bern, 14.6.1989, Bern.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A fractal network model of the human cerebral circulation. Cum R.K. Pucher. CBF-meeting, Bologna 1989.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Changing concepts in the management of aneurysms. Perioperative management &#8211; are calcium channel blocking agents of value? 9th Int. Congress of Neurological Surgery. New Delhi 8.-13.10.1989.<\/li>\n\n\n\n<li>Endoscopic neurosurgery &#8211; a critical review. 9th Int. Congress of Neurological Surgery. New Delhi, 8.-13.10. 1989.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ultraschallgeleitete endoskopische Mikrochirurgie. Tagung der Arbeitsgruppe Mikroneurochirurgie, Ingolstadt, 10.-11.11.1989.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sch\u00e4delhirntrauma. 8. Symp. Verkehrsmedizin, M\u00fcnchen, 20.-21.11.1989<\/li>\n\n\n\n<li>Uso del ND-Yag-Laser per via endoscopica nel trattamento dei tumori profondi ed intraventricolari. Corso sull\u00b4uso del Laser in neurochirurgia. Torino, 20-23.11.1989<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Focal ischemia by temporary MCA-occlusion in the cat: influence of nimodipine- pretreatment on ischemic cell volume. Cum M.Mokry. CBF-meeting, Bologna 1989.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ultrasound-stereotactic endoscopy in neurosurgery. 1st Int. Symp. Endoscopic Stereotaxy, Marburg, 20.-21.4.1990<\/li>\n\n\n\n<li>Einsatz von Nimodipin bei der Subarachnoidalblutung. Fortbildungskurs. Venedig, 4.6.1990.<\/li>\n\n\n\n<li>Ultrasound-guided endoscopic Neurosurgery. 2nd Egaz-Moniz-Almeida Lima Conferenc. Lissabon, 8.-9.6.1990<\/li>\n\n\n\n<li>Intraoperative ultrasound imaging in neurosurgery. 7.Congresso nazionale, Societ\u00e0 Italiana Di Neurosonologia. Pavia, 13.-15.9.1990<\/li>\n\n\n\n<li>Timing of surgery for ruptured aneurysms and clinical use of nimodipine. Meeting of the Austral.-Asian Neurosurgical Society, Alice Springs, 20.-23.9.1990<\/li>\n\n\n\n<li>Endoscopic neurosurgery. Meeting of the Austral.-Asian Neurosurgical Society, Alice Springs, 20.-23.9.1990<\/li>\n\n\n\n<li>Ultrasound-guided endoscopic neurosurgery. Invited seminar lecture at the Royal Adelaide Hospital, Adelaide, 24.9.1990<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ventrikelblutungen: Vergleich zwischen Bohrlochdrainagebehandlung und zus\u00e4tzlicher Urokinase-Sp\u00fclung. Donauer E, Deinsberger W, Mengedoht E, Auer LM. Arbeitstagung der AG \u201eIntrakranieller Druck, Hirn\u00f6dem und Hirndurchblutung\u201c der Deutschen Gesellschaft f\u00fcr Neurochirurgie in Bonn vom 25.10.1990 &#8211; 27.10.1990.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ultrasound-guided endoscopic neurosurgery. Invited Seminar-lecture at the Universit\u00e9 de Nancy, Dezember 1990.<\/li>\n\n\n\n<li>Reconstruction of the venous sinuses. Int. meeting &#8220;Meningiomas : from Durante to Guidetti&#8221;. Neapel, 26.-27.4.1991.<\/li>\n\n\n\n<li>Moderation on timing of surgery of intracranial aneurysms. European Congress of Neurosurgery, Moskau, 24.6.1991.<\/li>\n\n\n\n<li>Pathophysiology of the cerebro-venous circulation. 1st Refresher-course of the ESNR, Z\u00fcrich, 11.-13.10. 1991.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Urokinase-Therapie von Ventrikelblutungen. W Deinsberger, Auer LM. 9. Arbeitstreffen \u201eNeurologische Intensivmedizin, G\u00f6ttingen 30.01.1992 &#8211; 01.02.1992<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neurosurgical endoscopy. Seminar lecture. Univ. Nottingham, Queen\u00b4s Medical Center, 21.6.1995.<\/li>\n\n\n\n<li>Endoskopische Behandlung intrakranieller H\u00e4matome. Praktischer Ausbildungskurs der Deutschen Ges. f\u00fcr Neuroendoskopie und endoskop. Neurochir.,Greifswald, 5.10.1995<\/li>\n\n\n\n<li>The Ultrasound-stereotaxic Multichannel Neuroendoscope. ISNII, Nagoya, 21.10.1995.<\/li>\n\n\n\n<li>Endoscopic Neurosurgery. Seminar lecture by invitation of Fujita Health University, Toyoake, Japan, 24.10.1995.<\/li>\n\n\n\n<li>Arguments in favor of minimally invasive treatment of intracerebral hematoma. ICH-95\u00b4, Nagoya, 24. November 1995.<\/li>\n\n\n\n<li>Does experimental work support the clinical concept of surgical removal of ICH ? ICH-95\u00b4, Nagoya, 24. November 1995.<\/li>\n\n\n\n<li>Endoskopische Neurochirurgie. Fortbildungsveranstaltung der St\u00e4dt. Kliniken Duisburg, 28.02.1996<\/li>\n\n\n\n<li>NEURO-EXPERT &#8211; A Database for Clinical Neurosciences, AANS Minneapolis, Minnesota, April 27 &#8211; May 2 1996<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>International Symposium of the Pharmacology of Stroke, August 1996, Cum Deinsberger, W.<\/li>\n\n\n\n<li>Deutsche Gesellschaft f\u00fcr Neurochirurgie &#8211; Fibrinolyse und Aspiration intrazerebraler H\u00e4matomereduzieren das Ausma\u00df der isch\u00e4mischen Hirnsch\u00e4digung bei Ratten. 47. Jahrestagung, 17.\/20. Juni 1996. Cum Deinsberger<\/li>\n\n\n\n<li>Deutsche Gesellschaft f\u00fcr Neurochirurgie &#8211; Fibrinolyse von humanen Blutgerinnseln in vitro. 47. Jahrestagung, 17.\/20. Juni 1996. Cum Deinsberger<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minimally Invasive Neurosurgery. Seminar lecture, Johns Hopkins University, Baltimore 1996<\/li>\n\n\n\n<li>Task-Force Robotics and Microsystems in Minimally Invasive Therapy \/SMITROB of The Society for Minimaly Invasive Therapy , 18.September1996, VIII International Meeting of the Society for Minimally Invasive Therapy, Villa Erba, Cernobbio, Italy<\/li>\n\n\n\n<li>Image-Guided Manipulator-Assisted System for Minimally Invasive Endo-Neurosurgery, September 1996, VIII International Meeting of the Society for Minimally Invasive Therapy, Villa Erba, Cernobbio Italy<\/li>\n\n\n\n<li>Argumente f\u00fcr manipulatorgest\u00fctzte, bildgesteuerte Endo-Neurochirurgie. Auer LM. 2. Neuro-chirurgisches Symposium Neubrandenburg, 21.09.1996<\/li>\n\n\n\n<li>Perspectives for the Future. Robots for Neurosurgery. Auer LM. 3rd International Meeting Minimally Invasive and Endoscopic Neurosurgery, Marburg, October, 1996<\/li>\n\n\n\n<li>London-Ontario 1996, Aitken Lecture. Institute of Clinical Neurosciences, Univ. of Western Ontario. 2.-4.12.1996: Minimally Invasive Neurosurgery<\/li>\n\n\n\n<li>London-Ontario 1996, Seminar Lecture. Institute of Clinical Neurosciences, Univ. of Western Ontario. 02. &#8211; 04.12.1996: Expert System for Clinical Neurosciences<\/li>\n\n\n\n<li>London-Ontario 1996, Aitken Lecture. Institute of Clinical Neurosciences, Univ. of Western Ontario. 02. &#8211; 04.12.1996: Facts and Thoughts around the treatment of ICH.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Virtual Endoscopy for Planning and Simulation of Minimally Invasive Neurosurgery. Auer LM, D Auer, JF Knoplioch. First Joint Conference of CVRMed II and MRCAS III. Grenoble\/France, March 19 &#8211; 22, 1997<\/li>\n\n\n\n<li>True Volumetric Stereotaxy for Intracerebral Hematomas. Goradia TM, Kumar R, Taylor R, Auer LM. MMVR: Global Healthcare Grid: Transformation of Medicine through Communication. San Diego, January 22 &#8211; 25, 1997. Cum T. Goradia.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Functional magnetic resonance imaging in clinical Neuroscience. 2nd. International Congress Beijing China, Juni 29-30, 1997<\/li>\n\n\n\n<li>Virtual Endoscopy for Clinical neurosciences. 2nd. Internat. Congress Beijing China, Juni 29-30, 1997<\/li>\n\n\n\n<li>Political and Medical Legal issues of medical Robotics. Society for Minimally Invasive Therapy. 9th. Annual International Meeting. July 14 -16. 1997, Kyoto, Japan<\/li>\n\n\n\n<li>Robot assisted microneurosurgical procedures. Comparative dexterity experiments. Society for Minimally Invasive Therapy. 9th. Annual Internat. Meeting. July 14 &#8211; 16, 1997, Kyoto, Japan<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Workstation for planning and simulation of endoneurosurgery. Society for Minimally Invasive Therapy. 9th. Annual International Meeting, July 14 -16, 1997, Kyoto, Japan<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Robotics in neurosurgery? Society for Minimally Invasive Therapy. 9th. Annual International Meeting, July 14-16, 1997, Kyoto, Japan<\/li>\n\n\n\n<li>fMRI for the Planning of Neurosurgical Treatment. Meeting-Projekt fMRI, BIOMED II, Auer LM, Auer DP, 26.01. &#8211; 27.01.1998, K\u00fchtai.<\/li>\n\n\n\n<li>The ROBOSCOPE concept. Workshop of the EU-Consortium, Salzburg, June 19-23, 1998.<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MMD &#8211; NEURODOC -Softwaresystem und Expertensystem f\u00fcr elektronische Lehrb\u00fccher und Wissensbasen in der Medizin. Sch\u00fctzenh\u00f6fer M, Thallinger G, L.M.Auer, DGBT, Dresden 1998.<\/li>\n\n\n\n<li>Virtuelle Neuroendoskopie. Kleinszig G, Auer DP, Auer LM. \u00d6GBMT Wien 1998.<\/li>\n\n\n\n<li>Virtuelle Neuroendoskopie &#8211; Darstellung zerebraler Aneurysmen. Kleinszig G, Auer, DP, Auer LM. DGBMT Dresden 1998<\/li>\n\n\n\n<li>ROBO-SIM, Simulation of Endoscopic Surgery. Kleinszig Gerhard, Radetzky Arne, Wimmer Christian, Auer Dorothee P, Pretschner Dietrich P. RSNA98, Chicago, 5.12.1998.<\/li>\n\n\n\n<li>Surgical Simulation, ESEM99, Barcelona, 1.6.99.<\/li>\n\n\n\n<li>Telemedizin, Cornell-Postgraduate Course, Salzburg, 28.7.99<\/li>\n\n\n\n<li>ROBO-SIM, Simulator for Minimally Invasive Neurosurgery, cum A.Radetzky, MMVR-2000, Newport, 28.1.00<\/li>\n\n\n\n<li>Interactive Texturing by Polyhedron Decomposition. Cum V.Leeb, A. Radetzky. IEEE-VR 2001. Yokohama, 13.7.2001.<\/li>\n<\/ul>\n\n\n\n<p>Invited<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verbundplattform f\u00fcr Gesundheitstelematik und Telemedizin in \u00d6sterreich. Medica-Media, MEDICA 2001, 23.11.2001.<\/li>\n\n\n\n<li>E-Health &amp; Tele-Medicine concept in center of Excellence for Telemedicine in Austria\u201d. EHTEL-TWG-2-Meeting, Trieste, 18.9.2001.<\/li>\n\n\n\n<li>Evaluation of Virtual Endoscopy for Application in Clinical Neurosciences. Cum D.P.Auer, 2nd Int. Mt.Bandai Symposium for Neuroscience 2001, Koriyama, Japan, 2001.<\/li>\n\n\n\n<li>Visualization of major fibre tracts and cortical functions in patients with cerebral gliomas. Cum D.P.Auer, 2nd Int. Mt.Bandai Symposium for Neuroscience 2001, Koriyama, Japan, 2001.<\/li>\n\n\n\n<li>Simulating Minimally Invasive Neurosurgical Interventions using an Active Manipulator. 2nd Int. Mt.Bandai Symposium for Neuroscience 2001, Koriyama, Japan, 2001<\/li>\n<\/ul>\n\n\n\n<p>Applied<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fiber tracing in brain tumour patients for improved surgical planning. Symposium Neuroradio-logicum, cum D.P. Auer, K. Ates, U. Freudensprung, K. Hahn, L. Fahrmeir, L.M. Auer, B.P\u00fctz: Paris 2002.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;ORAL&nbsp; PRESENTATIONS Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied Invited Applied [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":41,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1776","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lecture - Ludwig M. 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