Autoregulatsiooni
Autoregulacja, or autoregulation, is the intrinsic ability of a tissue, organ, or system to maintain stable function or perfusion despite changes in external conditions, such as blood pressure, temperature, or metabolic demand. It is distinguished from regulatory processes that depend on external neural or hormonal input, and it operates through local feedback mechanisms to preserve homeostasis.
In physiology, autoregulation most often refers to the regulation of blood flow and oxygen delivery. Mechanisms
Organ-specific examples include cerebral autoregulation, which maintains stable cerebral blood flow within roughly 60 to 150
Clinical relevance arises when autoregulation is impaired or overwhelmed, such as in traumatic brain injury, stroke,