User profiles for Bernhard Schaller

Bernhard J. Schaller MD DSc DBA

University of Buenos Aires, Argentina
Verified email at unibas.ch
Cited by 9552

Cerebral ischemia and reperfusion: the pathophysiologic concept as a basis for clinical therapy

B Schaller, R Graf - Journal of Cerebral Blood Flow & …, 2004 - journals.sagepub.com
The ischemic penumbra has been documented in the laboratory animal as severely
hypoperfused, nonfunctional, but still viable brain tissue surrounding the irreversibly damaged …

Trigeminocardiac reflex during surgery in the cerebellopontine angle

B Schaller, R Probst, S Strebel, O Gratzl - Journal of neurosurgery, 1999 - thejns.org
Object. In different experimental studies authors have analyzed the autonomic responses
elicited by the electrical, mechanical, or chemical stimulation of the trigeminal nerve system. …

The trigemino-cardiac reflex: an update of the current knowledge

B Schaller, JF Cornelius, H Prabhakar… - Journal of …, 2009 - journals.lww.com
The trigemino-cardiac reflex (TCR) is clinically defined as the sudden onset of parasympathetic
activity, sympathetic hypotension, apnea, or gastric hypermotility during central or …

Cerebral venous infarction: the pathophysiological concept

B Schaller, R Graf - Cerebrovascular diseases, 2004 - karger.com
Cerebral venous occlusion represents an often underdiagnosed cause for acute or slowly
progressive neurological deterioration. The underlying pathophysiological basis is not well …

Spinal meningioma: relationship between histological subtypes and surgical outcome?

B Schaller - Journal of neuro-oncology, 2005 - Springer
Intraspinal meningiomas are slow growing benign tumors that produce indolent neurological
deficits, which are often reversible following operation. It is unclear, if there is a correlation …

[HTML][HTML] Management of the trigeminocardiac reflex: facts and own experience

…, N Sandu, T Spiriev, H Prabhakar, B Schaller - Neurology …, 2009 - journals.lww.com
The trigeminocardiac reflex (TCR) is defined as the sudden onset of parasympathetic
dysrhythmia, sympathetic hypotension, apnea, or gastric hyper-motility during stimulation of any of …

Trigeminocardiac reflex: the current clinical and physiological knowledge

…, P Sadr-Eshkevari, C Meuwly, B Schaller… - Journal of …, 2015 - journals.lww.com
The trigeminocardiac reflex (TCR) is defined as the sudden onset of parasympathetic
dysrhythmia, sympathetic hypotension, apnea, or gastric hypermotility during stimulation of any of …

Headache after removal of vestibular schwannoma via the retrosigmoid approach: a long-term follow-up-study

B Schaller, A Baumann - Otolaryngology–Head and Neck …, 2003 - journals.sagepub.com
OBJECTIVE: Our goal was to study the occurrence and source of origin of postcraniotomy
headache syndrome after removal of vestibular schwannoma via the retrosigmoid approach. …

Pathophysiological changes of the gastrointestinal tract in ischemic stroke

BJ Schaller, R Graf, AH Jacobs - Official journal of the American …, 2006 - journals.lww.com
OBJECTIVE Dysphagia is common after stroke and represents a marker of poor prognosis.
After ischemic stroke, dysphagia represents only one part of the clinical spectrum of changes …

Piezoelectric bone surgery: a revolutionary technique for minimally invasive surgery in cranial base and spinal surgery? Technical note

BJ Schaller, R Gruber, HA Merten… - Operative …, 2005 - journals.lww.com
OBJECTIVE: Piezoelectric surgery represents an innovative, ultrasonic surgery technique
for performing a safe and effective osteotomy or osteoplasty that contrasts with the traditional …