Balance between competing spectral states in subthalamic nucleus is linked to motor impairment in Parkinson's disease.

Khawaldeh S, Tinkhauser G, Torrecillos F, He S, Foltynie T, Limousin P, Zrinzo L, Oswal A, Quinn AJ, Vidaurre D, Tan H, Litvak V, Kühn A, Woolrich M, Brown P.