What is your median nerve? Your median nerve helps you move your forearm, wrist, hand and fingers. It also provides sensation to your forearm and certain parts of your hand. (Your forearm is the lower part of your arm that extends from your elbow to your hand.)

The median nerve is the main nerve of the front of the forearm. It supplies the muscles of the front of the forearm and muscles of the thenar eminence, thus controlling the coarse movements of the hand.

Mar 9, 2025 · What Is the Median Nerve? The median nerve is a peripheral nerve that sends motor commands to and receives sensory information from the forearms and hands. It is critical for moving the...

Mar 4, 2025 · The median nerve is a sensory and motor nerve of the arm (or upper limb). It arises from the lateral and medial cords of the brachial plexus, originating in the spinal cord, and runs through the anterior portion of the arm and forearm before finishing its …

Apr 21, 2024 · The median nerve is one of the major peripheral nerves of the upper limb, originating from the brachial plexus. In this article, we shall look at its anatomical course, motor and sensory functions, and the clinical significance of the nerve.

Nov 2, 2023 · The median nerve is a branch of the brachial plexus that supplies most of the superficial and deep flexors in the forearm, thenar and lumbrical muscles. It also gives sensation to certain areas of the skin of the hand.

Motor function of the median nerve are mainly flexor aspect of forearm, hand, and thumb, with motor function outlined in the above table. Sensory innervation to the dorsal aspect of the distal first two digits of the hand is supplied by median nerve. …

Mar 29, 2025 · The median nerve is one of the three major nerves in the forearm and hand. It plays a key role in the function of the upper limb by carrying both sensory and motor …

Oct 21, 2016 · Innervation Motor superficial volar forearm group Pronator teres Flexor carpi radialis Palmaris longus intermediate group Flexor digitorum superficialis deep group Flexor digitorum profundus (lateral) Flexor pollicis longus Pronator quadratus hand 1st and 2nd lumbricals Opponens pollicis Abductor pollicis brevis Flexor pollicis brevis Origin Brachial …

Jan 20, 2025 · The median nerve is one of the major peripheral nerves of the upper limb, providing both sensory and motor innervation to various parts of the forearm and hand. It is formed from branches of both the medial and lateral cords of the brachial plexus. Type: The median nerve is a mixed nerve, containing both motor and sensory fibers.