Significance of Cerebral blood flow
Cerebral blood flow (CBF) refers to the rate and volume of blood that circulates through the brain, delivering essential oxygen and nutrients to brain tissue. It is crucial for maintaining brain function and can be influenced by various factors including age, anesthesia, and pathological conditions. Changes in CBF can indicate neuronal activity and are measured using advanced imaging techniques. Monitoring CBF is vital during neurosurgical procedures and in assessing conditions like ischemia, stroke, and traumatic brain injury.
Synonyms: Cerebral circulation, Brain blood flow, Cerebral perfusion, Cerebrovascular circulation
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Cerebral blood flow in scientific sources
Cerebral blood flow indicates the blood circulation in the brain linked to neuronal activity, measurable via fMRI, and can be positively affected by meditation, enhancing executive function in specific brain regions.
From: The Malaysian Journal of Medical Sciences
(1) This refers to the movement of blood within the brain, which was assessed to determine if a particular diagnostic procedure impacted the blood vessels.[1] (2) This is a term that refers to the blood flow in the brain, and a study was performed to study the regional cerebral blood flow in head injury patients with focal contusion and cerebral edema.[2] (3) Cerebral blood flow can be affected by autoregulatory vasodilation of parenchymal vessels, which may be impaired during cerebral vasospasm and lead to cerebral infarction.[3] (4) The imaging of the neck was done to evaluate this parameter and to assess the presence of any abnormalities, such as plaque formation, in the study.[4] (5) This is the blood supply to the brain, and increases in this occur concomitantly with increases in inflammatory response and activation of free radicals in traumatic brain injury.[5]