The term “sympathetic nervous system overload” sounds daunting, but the root cause is pedestrian: stress. Stress is, of course, something we all experience all the time, but left unchecked, it can ...

The results of a study conducted in Brazil suggest that the sympathetic nervous system - the part of the autonomous nervous system that controls responses to danger or stress - can modulate the action ...

The sympathetic nervous system was thought to have evolved with jawed vertebrates. But lampreys—jawless, parasitic fish that suck out the blood of their hosts—have a simple one, per recent research.

The sympathetic nervous system, not white blood cells, is critically important in the regulation of energy expenditure and thermogenesis, researchers reveal in a new report. A new study from the Icahn ...

A team of UCF College of Medicine researchers has created a digital topographical map of the cardiac sympathetic neural network, the region that controls the body's heart rate and its "fight-or-flight ...

Why does anxiety hit your body so fast? Explore how fight, flight, and freeze responses shape your physical symptoms and why they’re not as dangerous as they feel.

The sympathetic nervous system (SNS) plays a pivotal role in cardiovascular adaptation throughout pregnancy, balancing the increased metabolic demands of the mother and foetus. In healthy gestation, ...

Learn to regulate your nervous system using breathing, cold water, and movement techniques backed by research and science.