Cerebral autoregulation is defined as the mechanism by which constant cerebral blood flow
is maintained despite changes of arterial blood pressure, and arterial blood pressure …

The present study was aimed to identify whether endogenously produced nitric oxide (NO)
plays a role in preservation of cerebral blood flow (CBF) autoregulation in rat pial artery …

Nitric oxide (NO) is a key signalling molecule in the regulation of cerebral blood flow. This
review summarises current evidence regarding the role of NO in the regulation of cerebral …

Mechanisms regulating cerebral circulation, including autoregulation of cerebral blood flow
(CBF), have been widely investigated. Vasodilators such as nitric oxide, prostacyclin …

Cerebral autoregulation refers to the mechanisms that act to keep cerebral blood flow (CBF)
constant during changes in blood pressure. The mechanisms of cerebral autoregulation …

Cerebral blood flow is maintained constant over a range of cerebral perfusion pressures by
cerebral autoregulation. Impaired cerebral autoregulation may be important in the …

The human brain is by far the most expensive organ in terms of energy expenditure in the
whole body, characterized by high metabolic activity with fine regulatory mechanisms …

Objective: To review methods of quantifying human cerebral autoregulation in health and
disease. Data sources: Articles and published abstracts on methods to quantify cerebral …

Background and Purpose—Recent studies have suggested that autoregulation of cerebral
blood flow (CBF) is impaired after traumatic and ischemic brain injury. Given that the levels …

The role of nitric oxide (NO) in cerebral autoregulation is controversial. The purpose of this
study was to compare the effects on the lower limit of the cortical cerebral autoregulation of …