Hence, changes in cerebral BFV reflect changes in cerebral metabolism due to cerebral activation. The aim of the present study is to investigate the change in the flow pattern of the MCA distribution ...

It actively regulates cerebrovascular tone, modulates blood flow distribution, and facilitates neurovascular coupling, thereby influencing cerebral hemodynamics and overall brain function (Choi et al.

Guidelines are written and presented in a modular knowledge chunk format; each chunk includes a table of recommendations, a brief synopsis, recommendation-specific supportive text, and, when ...

To simulate blood flow inside brain aneurysms, researchers from Japan have developed a computational method that combines 4D ...

Brain swelling, or cerebral edema, is a medical emergency. Learn about the evidence-based treatments doctors use to reduce ...

Cerebral blood flow (CBF) alterations are important in pathogenesis of neonatal ischemic/hemorrhagic brain damage. In clinical practice, estimation of neonatal CBF is mostly based on Doppler ...

Sufficient cerebral blood flow ensures that the brain completes important physiological processes, such as clearing metabolic waste and repairing neurons, during sleep.

A cerebral vasospasm is a different but related problem. It can cut off blood flow to the injured brain, putting your life at risk again and raising the chance of another stroke.

The primary corticosteroid used to control cerebral edema is dexamethasone. More than 40 years ago, dexamethasone was used in patients with brain tumors, and it is still used today.

A fourth order linear finite impulse response (FIR) model of cerebral blood flow velocity (CBFV) as a function of mean arterial blood pressure (MABP) was investigated. The Kalman filter estimation was ...

Neurogenic shock occurs when blood vessels stop working properly and don't push enough blood through the body. You don't experience blood loss, but the blood doesn't circulate correctly.