In this early time period, cerebral blood flow (CBF) is often lower than normal in children and may be inadequate to sustain normal neurological functioning in some brain regions. Direct injury to ...

brain trauma causes secondary injury, a variety of events that take place in the minutes and days following the injury. These processes, which include alterations in cerebral blood flow and the ...

WE have recently studied 2 patients with symptoms of cerebral ... blood so that chemical changes in the brain may also contribute to a reduction of vascular resistance and hence to increased flow.

The higher sodium concentration causes blood to be hypertonic compared to cerebral ... to flow through the vessels. Thus, HTS modulates the hypoperfusion often seen in secondary brain injury.

“Since the hands have a strong connection with the brain, I expected the cerebral blood flow to increase slightly; however, ...

An ischemic stroke occurs when the oxygen supply to the brain ... restrict blood flow and potential neurological consequences. Additionally, several risk factors contribute to cerebral ischemic ...

It found that only 11% of patients receiving Dex developed cerebral hyperperfusion, compared to 38% in a placebo group. Only 3% of patients went on to develop cerebral hyperperfusion syndrome, ...

The effects of heat stroke on mean arterial pressure, cerebral blood flow, brain ischaemia markers (glutamate, lactate/pyruvate ratio and nitric oxide), a cerebral injury marker (glycerol) and brain ...

Every participant underwent three MRI scans to measure cerebral blood flow and jugular venous flow, analysing how well blood circulates to and from the brain. The results showed a significant ...