a bundle of fibers (especially nerve fibers)

(anatomy) a small structure resembling a rootlet (such as a fibril of a nerve)

a threadlike extension of a nerve cell

the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle

a nerve that conveys impulses toward or to muscles or glands

a nerve that passes impulses from receptors toward or to the central nervous system

any of the 12 paired nerves that originate in the brain stem

any nerve whose activity tends to reduce the activity or tone of the body part it serves

largest branch of the brachial plexus; extends down the humerus to the lateral epicondyle where it divides into one branch that goes to the skin on the back of the hand and another that goes to the underlying extensor muscles

(anatomy) a small structure resembling a rootlet (such as a fibril of a nerve)

a threadlike extension of a nerve cell

the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle