Think of the parasympathetic nervous system (PSNS) as your body’s “brake pedal.” It helps to balance out everything. The PSNS controls the body’s relaxation/calming response. It can help provide ...

Feeling constantly tired, anxious, or mentally foggy? These could be signs that your nervous system is out of balance—here ...

Energy drinks are increasingly becoming the go-to solution for students pulling all-nighters, professionals meeting deadlines ...

University of Central Florida. "Researchers create digital map of sympathetic nervous system." ScienceDaily. ScienceDaily, 19 April 2023. <www.sciencedaily.com / releases / 2023 / 04 ...

A dysregulated nervous system can manifest as appearing shut down, lethargic, or “out of it” as part of the "freeze" or "fawn" trauma responses.

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 ...

The sympathetic nervous system, which enables the fight-or-flight response, was thought to be present only in jawed vertebrates. Analysis of a jawless vertebrate suggests that this system might be ...

But there were also key differences. Compared with other vertebrates, the lamprey’s sympathetic nervous system formed much later in development and the clusters of cells were smaller.