To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Monkey U reached, grasped, and retrieved a piece of sweet potato presented between the slit with precision grip before lesion during Dox-off period. Contribution of propriospinal neurons to recovery of hand dexterity after corticospinal tract lesions in monkeys Takamichi Tohyama, Masaharu Kinoshita, Kenta Kobayashi, Kaoru Isa, Dai Watanabe, Kazuto Kobayashi, Meigen Liu, and Tadashi Isa PNAS. 2017. 114:604-609 DOI: 10.1073/pnas.1610787114 Download Original Video Browse All Videos »