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.

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, …

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 …

Feb 6, 2014 · The ability of a tissue or organ to regulate its own function without extrinsic neural or hormonal input. For example, in the kidneys, autoregulation ensures relatively constant blood …

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 …

Jul 24, 2025 · Cerebral autoregulation (CAR) is a built-in mechanism ensuring continuous blood flow to the brain. It acts as a protective system, allowing the brain to maintain a stable …