4 5 17 The ‘split-hand plus’ sign has been described and refers to the relative preservation of the flexor pollicis longus muscle, when compared with the thenar muscles (specifically the APB).18 A ...

Naeser M, Hugo T, Kobayashi M, et al. Modulation of cortical areas with repetitive transcranial magnetic stimulation to improve speech in aphasia. Neuroimage Human Brain Mapping Meeting, 2002: (abstr ...