The sympathetic nervous system, which helps your heart and other vital organs function all the time, increases activity in response to danger or stress, preparing the body for extra demands. Stress is ...

In a review published in the journal Advanced Science, researchers discussed the interplay of the immune system and the sympathetic regulation of vital metabolic organs such as the pancreas, intestine ...

As a cognitively oriented psychologist, I spend a lot of my time helping people to observe and change their thinking. This is a process that requires people to use their conscious mind to override ...

Hypertension is a major global health concern and the leading risk factor for cardiovascular diseases, such as stroke and heart failure. The etiology of hypertension is multifactorial, involving ...

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Learn 6 powerful ways to regulate your nervous system in just 2 minutes. These science-backed breathing, tapping, grounding, ...

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 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.