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

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 ...

The emergence of distributed energy resources can lead to congestions in distribution grids. DC distribution grids are becoming more relevant as more sources and loads connected to the low voltage ...

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 ...

Improving blood flow in the brain with gene therapy A small but significant percentage of patients with sickle cell disease are at an increased risk of stroke due to the condition's impact on blood ...

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

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

Vascular dementia is caused by decreased blood flow to brain tissue causing memory problems, problems with movement, urinary problems and tremors.

Objective Blood pressure (BP) lowering may increase stroke risk in patients with symptomatic major cerebral artery disease and impaired perfusion. To investigate the relationships among BP, impaired ...

Abstract Cerebral blood flow was studied in 11 subjects using the krypton 85 method during a 10-minute saturation period followed by a 10-minute desaturation period. The calculated cerebral blood flow ...

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 ...