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The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Meta-analyses of cognitive functioning in euthymic bipolar patients and their first-degree relatives

Arts, B., Jabben, N., Krabbendam, L., van Os, J.·2008·Psychological Medicine

Abstract

Background: Previous work suggests that impairments in executive function and verbal memory in particular may persist in euthymic bipolar patients and serve as an indicator of genetic risk (endophenotype). Method: A systematic review of the literature was undertaken. Effects sizes were extracted from selected papers and pooled using meta-analytical techniques. Results: In bipolar patients, large effect sizes ( d >0.8) were noted for executive functions (working memory, executive control, fluency) and verbal memory. Medium effect sizes (0.5< d <0.8) were reported for aspects of executive function (concept shifting, executive control), mental speed, visual memory, and sustained attention. Small effect sizes ( d <0.5) were found for visuoperception. In first-degree relatives, effect sizes were small ( d <0.5), but significantly different from healthy controls for executive function and verbal memory in particular. Conclusions: Executive function and verbal memory are candidate bipolar endophenotypes given large deficits in these domains in bipolar patients and small, but intermediate, cognitive impairments in first-degree relatives.

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Metadata

Authors
Arts, B., Jabben, N., Krabbendam, L., & van Os, J.
Venue
Psychological Medicine
Published
2007-10-09
Volume
38
Issue
6
Pages
771-785
ISSN
  • 0033-2917 (ISSN-L)
  • 1469-8978
OpenAlex
W2077455126
Cited by
707
References
13
FWCI
17.47
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Meta-analyses of cognitive functioning in euthymic bipolar patients and their first-degree relatives. https://app.cochat.ai/papers/10.1017/s0033291707001675
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Arts, B., Jabben, N., Krabbendam, L., & van Os, J. (2008). Meta-analyses of cognitive functioning in euthymic bipolar patients and their first-degree relatives. Psychological Medicine. https://doi.org/10.1017/s0033291707001675

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