Answer:
compression of the cutaneous branches of the median nerve
Explanation:
The media nerve is found running from the forearm through to the carpel tunnel in the wrist. It is responsible for the transmitting of nerve impulses needed by the muscles at the base of the thumb for motor function. Conditions or activities that result in the exertion of pressure or damage of the median nerve causes the medical condition referred to as carpel tunnel syndrome. When the cutaneous branches of the median nerve are compressed, symptoms like tingling and numbness in the thumb are mostly common among other symptoms.
