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Article

No association between general cognitive ability and rare copy number variation.

Behavior genetics - 1 May 2013

McRae Allan F, Wright Margaret J, Hansell Narelle K, Montgomery Grant W, Martin Nicholas G

Abstract excerpt

There is increasing evidence for the role of rare copy-number variation (CNV) in the development of neuropsychiatric disorders. It is likely that such variants also have an effect on the variation of cognition in what is considered the "normal" phenotypic range. The role of rare CNV (>20 KB in length; frequency <5 %) on general cognitive ability is investigated in a sample of 800 individuals (mean age = 16.5, SD...

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Identifiers

PMID: 23417127
DOI: 10.1007/s10519-013-9587-9

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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