Craniosacral system

Definition

The craniosacral system is a physiological system that includes the membranes and cerebrospinal fluid that surround and protect the brain and spinal cord, playing a crucial role in the functioning of the autonomic nervous system. It primarily interacts with the parasympathetic division to help regulate the body's rest-and-digest or feed-and-breed activities.

Related terms

Autonomic Nervous System: The part of the nervous system that controls involuntary actions of muscles and glands, including heart rate, digestion, respiratory rate, pupillary response, urination, and sexual arousal.

Parasympathetic Division: A division of the autonomic nervous system responsible for stimulating "rest-and-digest" or "feed-and-breed" activities that occur when the body is at rest.

Cerebrospinal Fluid: A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion for these vital organs while also serving as a medium for exchanging nutrients and waste