Innervate: meaning, definitions and examples

neurology, physiology

To innervate means to supply an organ or a body part with nerves. This process ensures that the tissues receive the necessary neural input for functioning and coordination. It is an essential function in various biological systems, as it allows for the transmission of signals that control muscle actions and sensory perceptions. When a nerve innervates a muscle, it provides the electrical impulses needed for contraction. Disorders of innervation can lead to functional impairments or diseases.

energize, nervate, stimulate, supply

Examples of usage

• The spinal cord innervates the lower limbs.

• Different cranial nerves innervate facial muscles.

• Injury to the nerve can disrupt normal innervation.

• Electrodes can help stimulate muscles that are poorly innervated.