On the flipside of fight-or-flight is rest-and-digest. It’s the body’s way of rebalancing itself after the danger has passed.

The hypothalamus activates the sympathetic nervous system, which functions like an accelerator pedal, triggering the fight-or-flight response that provides rapid energy mobilization for emergency ...

Your sympathetic nervous system is a network of nerves under involuntary control associated with your “fight or flight” response. It helps mobilize your body into action to protect itself from ...

“Our sympathetic nervous system’s stress response includes fight, flight, freeze, fawn, tend, and befriend,” Helfand says. “Fight means you are taking on the threat and fighting back ...

Sympathetic nervous system overload can occur just as easily as ... Stress is, of course ... Watching a gripping F1 race or seeing your child perform in a play could also trigger a stress response ...

The sympathetic nervous system (SNS) plays a crucial role in the regulation of cardiovascular function, mediating rapid adjustments in heart rate and arterial blood pressure during stress ...

Your parasympathetic nervous system is often described as promoting your body's rest-and-digest state. Typically, your ...

Eerie Lampreys Hint at the Origins of Our ‘Fight-or-Flight’ Response and Sympathetic Nervous System The jawless, parasitic fish largely haven’t changed over the last 340 million years, but ...

A review in Advanced Science explores the interaction between the immune system and the sympathetic nervous system in regulating vital metabolic organs like the pancreas, liver, and adipose tissues.