Increased precision is associated with reduced variance in normal but not in schizophrenic volunteers performing a novel motor task
Kravitz D, Shadmehr R, Kakoyannis A, Nezafat R, Ma N, Holcomb HH . Increased precision is associated with reduced variance in normal but not in schizophrenic volunteers performing a novel motor task. Schizophrenia Reserach. 2001; 49(1):137.