First, autonomic dysfunction such as
baroreflex impairment and sympathetic overactivity may be related to poor outcome in ICH patients with increased BP variability.
Propofol induced hypotension during induction is mediated by inhibition of the sympathetic nervous system and impairment of the
baroreflex regulatory mechanism.
This study is also the first to report improvement in heart rate variability and
baroreflex sensitivity 6 physiological responses to stress 6 after the use of an intervention for service members or veterans with ongoing symptoms of post-traumatic stress.
Baroreflex modulation of muscle sympathetic nerve activity during cold pressor test in humans.
Moreover, alteration of the carotid sinus pressure resulting from neck palpation or electric stimulation may cause carotid
baroreflex (Filippone & Bisognano, 2007).
20,39) Bradycardia response may also be a result of evoked
baroreflex function.
Cardiac autonomic function and
baroreflex changes following 4 weeks of resistance versus aerobic training in individuals with pre-hypertension.
Changes in SBPR have been proposed to be associated with sympathetic and parasympathetic activity, systemic vascular resistance, and
baroreflex sensitivity.
11-7] It might be anticipated that the
baroreflex function would be decreased in pregnancy due to physiological hypervolemia.
However, it is unknown whether it also modulates the hemodynamic reactions to acute hypoxia, cardiac
baroreflex sensitivity (BRS) and if there is any effect of dopamine withdrawal [8].
The purpose of the tilt table test is to determine if there is arterial
baroreflex failure in the heart (Fereshtehnejad & Lokk, 2014).
2011) Autonomic nervous function and
baroreflex sensitivity in hypertensive diabetic patients.
