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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A muscle with dual Nerve supply?
assistant
The correct answer is  The brachialis is supplied by both musculocutaneous nerve and radial nerve. The musculocutaneous nerve is motor and the radial nerve is proprioceptive. The action of the brachialis is flexion of the forearm at the elbow joint. REF: BD Chaurasia 7th edition Page no: 91.