Autoregulation is a process within many biological systems, resulting from an internal adaptive mechanism that works to adjust (or mitigate) that system's response to stimuli.

As the name would suggest, autoregulation mechanisms require neither specialized nervous stimulation nor endocrine control. Rather, these are local, self-regulatory mechanisms that allow each region of …

Autoregulation is the physiological process by which certain organs and tissues can maintain a relatively constant blood flow and oxygen supply despite fluctuations in blood pressure.

Autoregulation is a manifestation of local blood flow regulation. It is defined as the intrinsic ability of an organ to maintain a constant blood flow despite changes in perfusion pressure.

The meaning of AUTOREGULATION is the maintenance of relative constancy of a physiological process by a bodily part or system under varying conditions; especially : the maintenance of a …

Aug 12, 2023 · This article provides a comprehensive understanding of the physiology of cerebral autoregulation, including its mechanisms, factors affecting autoregulation, clinical significance, and …

Autoregulation refers to the ability of the cerebral circulation to maintain a constant level of cerebral blood flow by adjusting cerebrovascular resistance, despite changes in cerebral perfusion pressure.

Mar 15, 2023 · Cerebral autoregulation is the ability of the cerebral vasculature to maintain stable blood flow despite changes in blood pressure (or, more accurately, cerebral perfusion pressure).

Autoregulation is the ability of an organ to regulate its own blood flow to maintain a constant perfusion pressure, even when there are fluctuations in blood pressure and cerebrovascular resistance.

By means of cerebral autoregulation, the body is able to deliver sufficient blood containing oxygen and nutrients to the brain tissue for this metabolic need, and remove CO 2 and other waste products.