Fig. 1From: The onset of motor learning impairments in Parkinson’s disease: a computational investigationBasal Ganglia functional loop: motor circuit for body movement. Primary motor cortex (M1), premotor cortex (PMC), primary somatosensory cortex (S1), supplementary motor area (SMA), cingulate motor area (CMA), internal globus pallidus (GPi), ventrolateral (VL) thalamusBack to article page