Epineurium

Definition

The epineurium is the outermost layer of dense connective tissue surrounding a peripheral nerve, providing both protection and support. It helps to maintain the nerve's structure while allowing flexibility and movement.

Related terms

Peripheral Nervous System:

The part of the nervous system that exists outside the brain and spinal cord, responsible for transmitting signals between those central structures and the rest of the body.

Axon:

A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.

Connective Tissue:

A type of tissue in the body that supports, binds together, or separates other tissues or organs, often providing structural and metabolic support