You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Palmaris Brevis is supplied by: and explain in detail?
Ans. B. Ulnar Nervea. In the proximal forearm, ulnar nerve gives muscular branches to: (a) flexor carpi ulnaris, and (b) medial half of flexor digitorum profundus.b. In the mid-forearm, it gives off palmar cutaneous branch, which provide sensory innervation to the skin over the hypothenar eminence.c. About 5 cm proximal to the wrist, it gives off dorsal cutaneous branch which provides sensory innervation to the skin over the medial third of the dorsum of the hand and medial 11/2 finger.d. The superficial terminal branch supplies palmaris brevis provides sensory innervation to the skin on the palmar surface of medial 11/2 fingers.e. The deep branch of ulnar nerve is purely motor and supplies all the intrinsic muscles of the hand including adductor pollicis except other muscles of thenar eminence and first two lumbricals.