Understanding the contribution of the autonomic nervous system to cerebral blood flow
(CBF) control is challenging, and interpretations are unclear. The identification of calcium …

Exercise is a uniquely effective and pluripotent medicine against several noncommunicable
diseases of westernised lifestyles, including protection against neurodegenerative …

Importance Little is known about the associations of strict blood pressure (BP) control with
microstructural changes in small vessel disease markers. Objective To investigate the …

Individuals with high-level spinal cord injury (SCI) experience low blood pressure (BP) and
cognitive impairments. Such dysfunction may be mediated in part by impaired neurovascular …

Cerebral autoregulation refers to the mechanisms that act to keep cerebral blood flow (CBF)
constant during changes in blood pressure. The mechanisms of cerebral autoregulation …

Although the human cerebral circulation is richly innervated with sympathetic nerve fibers,
the role of sympathetic nerve activity (SNA) on the regulation of cerebral blood flow (CBF) …

The brain is an exceptionally energetically demanding organ with little metabolic reserve,
and multiple systems operate to protect and preserve the brain blood supply. But how does …

The purpose of the present study was to assess the effect of heat stress-induced changes in
systemic circulation on intra-and extracranial blood flows and its distribution. Twelve healthy …

Cerebrovascular reactivity and cerebral autoregulation are two major mechanisms that
regulate cerebral blood flow. Both mechanisms are typically assessed in either supine or …

We examined the impact of progressive hypotension with and without hypocapnia on
regional extracranial cerebral blood flow (CBF) and intracranial velocities. Participants …