While they seem random, these brief trembling episodes offer a fascinating glimpse into the complex workings of your autonomic nervous system, and they might be more meaningful than you think.

⁶ Normally, the two primary divisions of the autonomic nervous system—the sympathetic and parasympathetic systems—operate in balance.⁶ They jointly manage the body’s reaction to stress ...

Your peripheral nervous system is further divided into two main parts: the autonomic and somatic nervous systems. This is the part of your peripheral nervous system that controls the muscles of ...

Protect your nervous system to safeguard cognition, movement, and stress resilience. Learn diet, exercise, and lifestyle tips ...

“Deep breathing enhances the body’s oxygenation and regulates the autonomic nervous system, transitioning the body from a fight-or-flight state to a rest-and-digest state.” She ...

Think of your nervous system as your body’s “command center” – coordinating your thoughts, feelings, actions, and automatic body functions. When our nervous systems are stressed ...

In the affected areas, nerve cells and their layer ... Researchers Have Mapped the Hidden Control System of Vision Apr. 15, 2025 — The smallest control system of vision in mammals has been ...

LI Hanjie from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences has revealed the presence of microglia in the peripheral nervous system (PNS) and identified ...

SHENZHEN -- Chinese scientists have, for the first time, confirmed the existence of microglia in the peripheral nervous system (PNS). This breakthrough provides novel insights into PNS development ...

The nAChRs are ligand-gated ion channels that are present in both the PNS (at the skeletal neuromuscular junction and in the autonomic nervous system) and the CNS. They are integral membrane ...

This article was originally published with the title “ Learning in the Autonomic Nervous System ” in Scientific American Magazine Vol. 222 No. 1 (January 1970), p. 30 doi:10.1038 ...

However, the evidence supporting some of the conclusions remains incomplete, and further mechanistic studies are needed to clarify how miR-283 affects normal aging and influences exercise adaptations.