Chunk #27 — COMT genotype and N-Back performance

Source: The endophenotype concept in psychiatric genetics.
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We searched for relevant publications in PubMed, PsycInfo and Medline, up to 31 May 2006, using the search terms ‘N-Back’, ‘working memory’, ‘COMT’, ‘catechol O-methyl transferase’. Data extraction and analysis procedures were identical to those described above.