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a r t i c l e i n f o Electrophysiological indices are sensitive to cognitive dysfunction in schizophrenia but have rarely been used to assess benefits of cognitive remediation. Our aim was to evaluate the effect of specific cognitive training approaches on event-related potentials. Forty-six patients with schizophrenia underwent either auditory (AUD) or(More)
BACKGROUND The Mismatch Negativity (MMN) is an event-related potential (ERP) sensitive to early auditory deviance detection and has been shown to be reduced in schizophrenia patients. Moreover, MMN amplitude reduction to duration deviant tones was found to be related to functional outcomes particularly, to neuropsychological (working memory and verbal(More)
BACKGROUND The mismatch negativity (MMN) is an electrophysiological index of early auditory attention and has repeatedly been suggested to be associated with cognitive functioning. Despite the frequently reported finding of reduced MMN amplitude in schizophrenia, up to now, studies assessing the impact of perceptual discrimination training aiming to improve(More)
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