The study explored associations between mismatch negativity and N-methyl-d-aspartic acid receptor subunit genes, GRIN1, GRIN2B and GRIN3B in healthy subjects and schizophrenia. Nineteen single-nucleotide polymorphisms were genotyped in 138 schizophrenia patients and 103 healthy subjects. Rs2240158 of GRIN3B was significantly associated with mismatch negativity in healthy subjects.
Keywords: Glutamate; Mismatch negativity; Schizophrenia.
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