Morphology of the corpus callosum at different stages of schizophrenia: Cross-sectional study in first-episode and chronic illness

Abstract

BackgroundThe shape of the corpus callosum may differ in schizophrenia, although no study has compared first-episode with established illness.AimsTo investigate the size and shape of the corpus callosum in a large sample of people with first-episode and established schizophrenia.MethodCallosal size and shape were determined using highresolution magnetic resonance imaging on 76 patients with first-episode schizophrenia-spectrum disorders, 86 patients with established schizophrenia and 55 healthy participants.ResultsThere were no significant differences in tota..