Several studies have demonstrated anomalous asymmetry of the 100-msec latency auditory-evoked field (M100) in schizophrenia. Recent evidence suggests this may be a compound component, however. Our study examines the localization of two M100 subcomponents in patients with schizophrenia and schizoaffective disorder.
Biomagnetic Imaging Laboratory, Department of Psychiatry, University of Colorado Health Sciences Center, and Denver VA Medical Center, Denver, Colorado, USA.