Brain event-related potentials in schizophrenia during a visuospatial task

Evidence for a differential contribution of early perceptual and late cognitive processes during encoding to episodic memory impairment in schizophrenia

“…For memory generally, a number of studies using simple target detection tasks and continuous recognition paradigms have found reductions in visual N1 amplitudes in schizophrenia (Bruder et al, 1998;Butler & Javitt, 2005;Butler et al, 2007;Kayser et al, 2009;Kayser et al, 2012;Kim et al, 2004;Neuhaus et al, 2011;Yeap et al, 2006). Reduced N1 amplitudes have been associated with dysfunction in parvocellular pathways and reflect ventral stream processing (for review see Butler & Javitt, 2005).…”