Cerebral autoregulation (CA) refers to the control of cerebral tissue blood flow (CBF) in response to changes in perfusion pressure. Due to the challenges of measuring intracranial …
This report is the second part of a comprehensive two-part series aimed at reviewing an extensive and diverse toolkit of novel methods to explore brain health and function. While …
Abstract In 1959, Niels Lassen illustrated the cerebral autoregulation curve in the classic review article entitled Cerebral Blood Flow and Oxygen Consumption in Man. This concept …
Cerebral blood flow (CBF) and cerebral autoregulation (CA) are critically important to maintain proper brain perfusion and supply the brain with the necessary oxygen and energy …
JAHR Claassen… - Journal of Cerebral …, 2016 - journals.sagepub.com
Cerebral autoregulation is the intrinsic ability of the brain to maintain adequate cerebral perfusion in the presence of blood pressure changes. A large number of methods to assess …
Cerebral autoregulation is a homeostatic process that regulates and maintains cerebral blood flow (CBF) constant across a range of blood pressures. The original concept was …
T Tarumi, R Zhang - Journal of neurochemistry, 2018 - Wiley Online Library
Senescence is a leading cause of mortality, disability, and non‐communicable chronic diseases in older adults. Mounting evidence indicates that the presence of cardiovascular …
CK Willie, DB Macleod, AD Shaw… - The Journal of …, 2012 - Wiley Online Library
Key points• The partial pressures of arterial carbon dioxide () and oxygen () has a marked influence on brain blood flow.• It is unclear if the larger brain arteries are also sensitive to …
There is considerable utility in the use of transcranial Doppler ultrasound (TCD) to assess cerebrovascular function. The brain is unique in its high energy and oxygen demand but …