Intracortical inhibition of the motor cortex is normal in chorea
Ritsuko Hanajima, Yoshikazu Ugawa, Yasuo Terao, Toshiaki Furubayashi, Katsuyuki Machii, Yasushi Shiio, Hiroyuki Enomoto, Haruo Uesugi, Hitoshi Mochizuki, Ichiro Kanazawa
Journal of Neurology, Neurosurgery & Psychiatry Jun 1999, 66 (6) 783-786; DOI: 10.1136/jnnp.66.6.783