000137431 001__ 137431 000137431 005__ 20240321220239.0 000137431 0247_ $$2doi$$a10.1017/S0033291713002602 000137431 0247_ $$2pmid$$apmid:24180676 000137431 0247_ $$2pmc$$apmc:PMC4035755 000137431 0247_ $$2ISSN$$a0033-2917 000137431 0247_ $$2ISSN$$a1469-8978 000137431 0247_ $$2altmetric$$aaltmetric:1884474 000137431 037__ $$aDZNE-2020-03753 000137431 041__ $$aEnglish 000137431 082__ $$a610 000137431 1001_ $$0P:(DE-HGF)0$$aChowdhury, R.$$b0$$eCorresponding author 000137431 245__ $$aOptimistic update bias increases in older age. 000137431 260__ $$a[S.l.]$$bProquest$$c2014 000137431 264_1 $$2Crossref$$3online$$bCambridge University Press (CUP)$$c2013-11-04 000137431 264_1 $$2Crossref$$3print$$bCambridge University Press (CUP)$$c2014-07-01 000137431 3367_ $$2DRIVER$$aarticle 000137431 3367_ $$2DataCite$$aOutput Types/Journal article 000137431 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1709713836_11500 000137431 3367_ $$2BibTeX$$aARTICLE 000137431 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000137431 3367_ $$00$$2EndNote$$aJournal Article 000137431 520__ $$aHealthy older adults report greater well-being and life satisfaction than their younger counterparts. One potential explanation for this is enhanced optimism. We tested the influence of age on optimistic and pessimistic beliefs about the future and the associated structural neural correlates.Eighteen young and 18 healthy older adults performed a belief updating paradigm, measuring differences in updating beliefs for desirable and undesirable information about future negative events. These measures were related to regional brain volume, focusing on the anterior cingulate cortex (ACC) because this region is strongly linked to a positivity bias in older age.We demonstrate an age-related reduction in updating beliefs when older adults are faced with undesirable, but not desirable, information about negative events. This greater 'update bias' in older age persisted even after controlling for a variety of variables including subjective rating scales and poorer overall memory. A structural brain correlate of this greater 'update bias' was evident in greater grey matter volume in the dorsal ACC in older but not in young adults.We show a greater update bias in healthy older age. The link between this bias and relative volume of the ACC suggests a shared mechanism with an age-related positivity bias. Older adults frequently have to make important decisions relating to personal, health and financial issues. Our findings have wider behavioural implications in these contexts because an enhanced optimistic update bias may skew such real-world decision making. 000137431 536__ $$0G:(DE-HGF)POF3-344$$a344 - Clinical and Health Care Research (POF3-344)$$cPOF3-344$$fPOF III$$x0 000137431 542__ $$2Crossref$$i2013-11-04$$uhttp://creativecommons.org/licenses/by/3.0/ 000137431 588__ $$aDataset connected to CrossRef, PubMed, 000137431 650_2 $$2MeSH$$aAdult 000137431 650_2 $$2MeSH$$aAge Factors 000137431 650_2 $$2MeSH$$aAged 000137431 650_2 $$2MeSH$$aAging: physiology 000137431 650_2 $$2MeSH$$aAging: psychology 000137431 650_2 $$2MeSH$$aAttitude 000137431 650_2 $$2MeSH$$aGyrus Cinguli: anatomy & histology 000137431 650_2 $$2MeSH$$aHumans 000137431 650_2 $$2MeSH$$aMiddle Aged 000137431 650_2 $$2MeSH$$aPersonal Satisfaction 000137431 650_2 $$2MeSH$$aYoung Adult 000137431 7001_ $$0P:(DE-HGF)0$$aSharot, T.$$b1 000137431 7001_ $$0P:(DE-HGF)0$$aWolfe, T.$$b2 000137431 7001_ $$0P:(DE-2719)2000005$$aDüzel, E.$$b3$$udzne 000137431 7001_ $$0P:(DE-HGF)0$$aDolan, R. J.$$b4 000137431 77318 $$2Crossref$$3journal-article$$a10.1017/s0033291713002602$$b : Cambridge University Press (CUP), 2013-11-04$$n9$$p2003-2012$$tPsychological Medicine$$v44$$x0033-2917$$y2013 000137431 773__ $$0PERI:(DE-600)1470300-2$$a10.1017/S0033291713002602$$gVol. 44, no. 9, p. 2003 - 2012$$n9$$p2003-2012$$q44:9<2003 - 2012$$tPsychological medicine$$v44$$x0033-2917$$y2014 000137431 8567_ $$2Pubmed Central$$uhttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC4035755 000137431 909CO $$ooai:pub.dzne.de:137431$$pVDB 000137431 9101_ $$0I:(DE-588)1065079516$$6P:(DE-2719)2000005$$aDeutsches Zentrum für Neurodegenerative Erkrankungen$$b3$$kDZNE 000137431 9131_ $$0G:(DE-HGF)POF3-344$$1G:(DE-HGF)POF3-340$$2G:(DE-HGF)POF3-300$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bGesundheit$$lErkrankungen des Nervensystems$$vClinical and Health Care Research$$x0 000137431 9141_ $$y2014 000137431 915__ $$0StatID:(DE-HGF)0400$$2StatID$$aAllianz-Lizenz / DFG 000137431 915__ 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