Unisensory processing and multisensory integration in schizophrenia: A high-density electrical mapping study

► Unisensory and multisensory processing were examined in schizophrenia and controls. ► Facilitation was assessed by comparing summed unisensory to multisensory responses. ► Early unisensory and multisensory differences were observed between groups. ► Behavioral measures revealed increased multisensory facilitation in schizophrenia. ► Evoked potentials also revealed greater multisensory facilitation in schizophrenia.