Discharge (IMAGE) Neural Regeneration Research Caption This is the afferent nerve discharge when the propagated sensation along the meridian reached the superficial branch of the radial nerve. Acupuncture point: Jianyu acupoint; recording location: dorsal branch of the ipsilateral radial nerve; receptive field: dorsal part of the second forefinger knuckle. Credit <i>Neural Regeneration Research</i> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.