Regulation of cerebral autoregulation by carbon dioxide
Cerebral autoregulation describes a mechanism that maintains cerebral blood flow stable
despite fluctuating perfusion pressure. Multiple nonperfusion pressure processes also …
despite fluctuating perfusion pressure. Multiple nonperfusion pressure processes also …
Cerebral autoregulation in stroke: a review of transcranial Doppler studies
MJH Aries, JW Elting, J De Keyser, BPH Kremer… - Stroke, 2010 - Am Heart Assoc
Background and Purpose—Cerebral autoregulation may become impaired after stroke. To
provide a review of the nature and extent of any autoregulation impairment after stroke and …
provide a review of the nature and extent of any autoregulation impairment after stroke and …
Comparison of static and dynamic cerebral autoregulation measurements
Background and Purpose Cerebral autoregulation can be evaluated by measuring relative
blood flow changes in response to a steady-state change in the blood pressure (static …
blood flow changes in response to a steady-state change in the blood pressure (static …
MRI measures of middle cerebral artery diameter in conscious humans during simulated orthostasis
Background and Purpose—The relationship between middle cerebral artery (MCA) flow
velocity (CFV) and cerebral blood flow (CBF) is uncertain because of unknown vessel …
velocity (CFV) and cerebral blood flow (CBF) is uncertain because of unknown vessel …
Cerebral autoregulation: an overview of current concepts and methodology with special focus on the elderly
AHEA Van Beek, JAHR Claassen… - Journal of Cerebral …, 2008 - journals.sagepub.com
Cerebral autoregulation (CA) refers to the properties of the brain vascular bed to maintain
cerebral perfusion despite changes in blood pressure (BP). Whereas classic studies have …
cerebral perfusion despite changes in blood pressure (BP). Whereas classic studies have …
Optimal perfusion during cardiopulmonary bypass: an evidence-based approach
GS Murphy, EA Hessel, RC Groom - Anesthesia & Analgesia, 2009 - journals.lww.com
In this review, we summarize the best available evidence to guide the conduct of adult
cardiopulmonary bypass (CPB) to achieve “optimal” perfusion. At the present time, there is …
cardiopulmonary bypass (CPB) to achieve “optimal” perfusion. At the present time, there is …
Assessment of cerebral pressure autoregulation in humans-a review of measurement methods
RB Panerai - Physiological measurement, 1998 - iopscience.iop.org
Assessment of cerebral autoregulation is an important adjunct to measurement of cerebral
blood flow for diagnosis, monitoring or prognosis of cerebrovascular disease. The most …
blood flow for diagnosis, monitoring or prognosis of cerebrovascular disease. The most …
Autoregulation of cerebral blood flow in patients resuscitated from cardiac arrest
Background and Purpose—Under normal circumstances, autoregulation maintains cerebral
blood flow (CBF) constant within a wide range of mean arterial pressure (MAP). It remains …
blood flow (CBF) constant within a wide range of mean arterial pressure (MAP). It remains …
Autonomic neural control of dynamic cerebral autoregulation in humans
R Zhang, JH Zuckerman, K Iwasaki, TE Wilson… - Circulation, 2002 - Am Heart Assoc
Background—The purpose of the present study was to determine the role of autonomic
neural control of dynamic cerebral autoregulation in humans. Methods and Results—We …
neural control of dynamic cerebral autoregulation in humans. Methods and Results—We …
Relationship between hypotension and cerebral ischemia during hemodialysis
C MacEwen, S Sutherland, J Daly, C Pugh… - Journal of the …, 2017 - journals.lww.com
The relationship between BP and downstream ischemia during hemodialysis has not been
characterized. We studied the dynamic relationship between BP, real-time symptoms, and …
characterized. We studied the dynamic relationship between BP, real-time symptoms, and …