Ueki A, Uno M, Anderson M, Yoshida M
Experientia. 1977 Nov 15;33(11):1480-2. doi: 10.1007/BF01918820.
Electric stimulation to the substantia nigra (Pars reticulata) produced a monosynaptic inhibition of the neurons of the ventromedial nucleus of the thalamus in anesthetized cats.