Repository logo
 
Publication

Time perception in mild cognitive impairment: interval length and subjective passage of time

2016-08Journal article Open access
Simple item page
dc.contributor.authorCoelho, Sara
dc.contributor.authorGuerreiro, Manuela
dc.contributor.authorChester, Catarina
dc.contributor.authorSilva, Dina
dc.contributor.authorMaroco, João
dc.contributor.authorCoelho, Miguel
dc.contributor.authorPaglieri, Fabio
dc.contributor.authorde Mendonça, Alexandre
dc.date.accessioned2017-04-07T15:56:17Z
dc.date.available2017-04-07T15:56:17Z
dc.date.issued2016-08
dc.description.abstractObjectives Patients with mild cognitive impairment (MCI) may have difficulties in time perception, which in turn might contribute to some of their symptoms, especially memory deficits. The aim of this study was to evaluate perception of interval length and subjective passage of time in MCI patients as compared to healthy controls. Methods Fifty-five MCI patients and 57 healthy controls underwent an experimental protocol for time perception on interval length, a questionnaire for the subjective passage of time and a neuropsychological evaluation. Results MCI patients presented no changes in the perception of interval length. However, for MCI patients, time seemed to pass more slowly than it did for controls. This experience was significantly correlated with memory deficits but not with performance in executive tests, nor with complaints of depression or anxiety. Conclusions Memory deficits do not affect the perception of interval length, but are associated with alterations in the subjective passage of time.
dc.identifier.doi10.1017/S1355617716000606
dc.identifier.issn1355-6177
dc.identifier.urihttp://hdl.handle.net/10400.1/9367
dc.language.isoeng
dc.peerreviewedyes
dc.publisherCambridge University Press
dc.relation.isbasedonWOS:000382485100007
dc.relation.publisherversionhttps://www.cambridge.org/core/journals/journal-of-the-international-neuropsychological-society/article/time-perception-in-mild-cognitive-impairment-interval-length-and-subjective-passage-of-time/8249ECDE342F26B258B91F5B6772D255
dc.subjectCognitive decline
dc.subjectTime experiences
dc.subjectTime interval
dc.subjectPerceived speed of time judgments
dc.subjectMemory
dc.subjectAging
dc.titleTime perception in mild cognitive impairment: interval length and subjective passage of time
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/JPND-HC%2F0003%2F2012/PT
oaire.citation.endPage764
oaire.citation.issue7
oaire.citation.startPage755
oaire.citation.titleJournal of the International Neuropsychological Society
oaire.citation.volume22
oaire.fundingStream3599-PPCDT
person.familyNameSilva
person.givenNameDina
person.identifier.orcid0000-0003-4437-2765
person.identifier.scopus-author-id26657734400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typearticle
relation.isAuthorOfPublicationadb36ab3-1d97-48a3-b8df-544bef7c7aa0
relation.isAuthorOfPublication.latestForDiscoveryadb36ab3-1d97-48a3-b8df-544bef7c7aa0
relation.isProjectOfPublicationee924c55-b8b0-4dbc-a16f-a373a13c0eec
relation.isProjectOfPublication.latestForDiscoveryee924c55-b8b0-4dbc-a16f-a373a13c0eec

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
6177.pdf
Size:
195.88 KB
Format:
Adobe Portable Document Format
Download

Collections

FCH2-Artigos (em revistas ou actas indexadas)