Killam Seminar Series - Spreading Confusion: Physiological and Pathological Insights into Spreading Depolarizations and Spreading Depression (in person and virtual event)
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The Killam Seminar Series presents听"Spreading confusion: physiological and pathological insights into spreading depolarizations and spreading depression鈥� - in person and virtual event
Registration available . (virtual on the events platform)
To attend in person, register听
Streamed here via听听(you may send in your questions via this听)
Speaker: Peter Carlen, Professor
Dept. of Medicine, Physiology and BME,听University of Toronto, Canada
Senior Scientist,听Krembil Research Institute, Toronto Western Hospital, Canada
Abstract:听Wilder Penfield (1891鈥�1976) was the director and world famous founder of epilepsy surgery at the MNI, who pioneered awake brain surgery for epilepsy. He also originated the hypothesis of the centrencephalon (diencephalon and mesencephalon) as the origin of widespread epileptiform discharges and the most important area mediating consciousness. This spurred awareness, controversy and studies of the role of these structures in many processes including epilepsy. However, 鈥榦ut of sight, out of mind鈥�, meaning that until now, although extracranial and intracranial EEG are the gold standard measures for diagnosing epilepsy, because brainstem recordings in humans are not possible, and are difficult to do in animals, little is known about brainstem seizures. Our lab took an interest in the concept of brainstem seizures based on fatal metabolic seizures in animal models not being associated with cerebral EEG epileptiform abnormalities, leading us to search for seizures in the brainstem. Recently there has been a major effort to understand the pathogenesis of sudden, unexpected death in epilepsy (SUDEP), which is considered to be due to cerebral seizures that invade the brainstem, disrupting the brainstem cardiorespiratory centres leading to death. Clinical and experimental data will be presented ending with thoughts on future clinical and investigative approaches for diagnosing and preventing this devastating complication of epilepsy.
Supported by the generosity of the Killam Trusts , The Neuro鈥檚 Killam Seminar series hosts outstanding guest speakers whose research is of interest to the scientific community at The Neuro and 苹果淫院.
