Fig. 1
From: Isolated medial antebrachial cutaneous nerve injury after blunt trauma: a case report
Nerve conduction responses of both sides of the medial antebrachial cutaneous nerve. Lower trace: normal response obtained from the left side medial antebrachial cutaneous, peak latency 1.55 milliseconds, amplitude 26.9 µV. Upper trace: abnormal response obtained from the right side medial antebrachial cutaneous, peak latency 1.77 milliseconds, amplitude 7.6 µV (more than 50% amplitude drop compared with the other side)