ArticlePloS one2013
LORETA current source density for duration mismatch negativity and neuropsychological assessment in early schizophrenia.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.
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19 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.
- Meta-analysis of mismatch negativity to simple versus complex deviants in schizophrenia.Schizophrenia research · 2018Pooled it
- Resting-state electroencephalogram in drug-free subjects with at-risk mental states who later developed psychosis: a low-resolution electromagnetic tomography analysis.Frontiers in human neuroscience · 2024Article
- Unveiling the Associations between EEG Indices and Cognitive Deficits in Schizophrenia-Spectrum Disorders: A Systematic Review.Diagnostics (Basel, Switzerland) · 2022Review
- Hierarchical Pathways from Sensory Processing to Cognitive, Clinical, and Functional Impairments in Schizophrenia.Schizophrenia bulletin · 2021Article
- Sources of the frontocentral mismatch negativity and P3a responses in schizophrenia patients and healthy comparison subjects.International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 2021Article
- Longitudinal relationships between mismatch negativity, cognitive performance, and real-world functioning in early psychosis.Schizophrenia research · 2021Article
- Duration Mismatch Negativity Predicts Remission in First-Episode Schizophrenia Patients.Frontiers in psychiatry · 2021Article
- Mismatch Negativity Predicts Remission and Neurocognitive Function in Individuals at Ultra-High Risk for Psychosis.Frontiers in psychiatry · 2020Article
- NMDA Receptor Antagonist Effects on Speech-Related Mismatch Negativity and Its Underlying Oscillatory and Source Activity in Healthy Humans.Frontiers in pharmacology · 2019Article
- The Time Course of Dorsal and Rostral-Ventral Anterior Cingulate Cortex Activity in the Emotional Stroop Experiment Reveals Valence and Arousal Aberrant Modulation in Patients with Schizophrenia.Brain topography · 2019Article
- Reduced Mismatch Negativity is Associated with Increased Plasma Level of Glutamate in First-episode Psychosis.Scientific reports · 2017Article
- NR2B Antagonist CP-101,606 Abolishes Pitch-Mediated Deviance Detection in Awake Rats.Frontiers in psychiatry · 2014Article
- Mismatch negativity in recent-onset and chronic schizophrenia: a current source density analysis.PloS one · 2014Article
- Article
- sLORETA current source density analysis of evoked potentials for spatial updating in a virtual navigation task.Frontiers in behavioral neuroscience · 2014Article
- Mismatch negativity: translating the potential.Frontiers in psychiatry · 2013Review
- Electrophysiological and neuropsychological predictors of conversion to schizophrenia in at-risk subjects.Frontiers in behavioral neuroscience · 2013Review
- Aberrant interference of auditory negative words on attention in patients with schizophrenia.PloS one · 2013Article
- The interaction of BDNF and NTRK2 gene increases the susceptibility of paranoid schizophrenia.PloS one · 2013Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPatients with schizophrenia elicit cognitive decline from the early phase of the illness. Mismatch negativity (MMN) has been shown to be associated with cognitive function. We investigated the current source density of duration mismatch negativity (dMMN), by using low-resolution brain electromagnetic tomography (LORETA), and neuropsychological performance in subjects with early schizophrenia.
methodsData were obtained from 20 patients meeting DSM-IV criteria for schizophrenia or schizophreniform disorder, and 20 healthy control (HC) subjects. An auditory odd-ball paradigm was used to measure dMMN. Neuropsychological performance was evaluated by the brief assessment of cognition in schizophrenia Japanese version (BACS-J).
resultsPatients showed smaller dMMN amplitudes than those in the HC subjects. LORETA current density for dMMN was significantly lower in patients compared to HC subjects, especially in the temporal lobes. dMMN current density in the frontal lobe was positively correlated with working memory performance in patients.
conclusionsThis is the first study to identify brain regions showing smaller dMMN current density in early schizophrenia. Further, poor working memory was associated with decreased dMMN current density in patients. These results are likely to help understand the neural basis for cognitive impairment of schizophrenia.
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