CONCLUSIONS: Deficits in focal motor cortex activation during movement execution may reflect rather schizophrenia-specific deficits in fronto-striatal circuits. A general lack of drive and depressed mood did not alter the degree of lateralization of motor activation during movement execution. SIGNIFICANCE: Lateralization of movement-related potentials could differentiate psychotic from non-psychotic disorders on the group level.
PMID: 22289671 [PubMed - as supplied by publisher] (Source: Clinical Neurophysiology)

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