Left dorsolateral prefrontal cortex supports context-dependent prioritisation of off-task thought
dc.contributor.author | Turnbull, A | |
dc.contributor.author | Wang, HT | |
dc.contributor.author | Murphy, C | |
dc.contributor.author | Ho, Nerissa | |
dc.contributor.author | Wang, X | |
dc.contributor.author | Sormaz, M | |
dc.contributor.author | Karapanagiotidis, T | |
dc.contributor.author | Leech, RM | |
dc.contributor.author | Bernhardt, B | |
dc.contributor.author | Margulies, DS | |
dc.contributor.author | Vatansever, D | |
dc.contributor.author | Jefferies, E | |
dc.contributor.author | Smallwood, J | |
dc.date.accessioned | 2020-09-16T11:40:23Z | |
dc.date.issued | 2019-12 | |
dc.identifier.issn | 2041-1723 | |
dc.identifier.issn | 2041-1723 | |
dc.identifier.other | 3816 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/16363 | |
dc.description.abstract |
<jats:title>Abstract</jats:title><jats:p>When environments lack compelling goals, humans often let their minds wander to thoughts with greater personal relevance; however, we currently do not understand how this context-dependent prioritisation process operates. Dorsolateral prefrontal cortex (DLPFC) maintains goal representations in a context-dependent manner. Here, we show this region is involved in prioritising off-task thought in an analogous way. In a whole brain analysis we established that neural activity in DLPFC is high both when ‘on-task’ under demanding conditions and ‘off-task’ in a non-demanding task. Furthermore, individuals who increase off-task thought when external demands decrease, show lower correlation between neural signals linked to external tasks and lateral regions of the DMN within DLPFC, as well as less cortical grey matter in regions sensitive to these external task relevant signals. We conclude humans prioritise daydreaming when environmental demands decrease by aligning cognition with their personal goals using DLPFC.</jats:p> | |
dc.format.extent | 0-0 | |
dc.format.medium | Electronic | |
dc.language | en | |
dc.language.iso | en | |
dc.publisher | Springer Science and Business Media LLC | |
dc.subject | Adolescent | |
dc.subject | Brain Mapping | |
dc.subject | Cognition | |
dc.subject | Female | |
dc.subject | Healthy Volunteers | |
dc.subject | Humans | |
dc.subject | Magnetic Resonance Imaging | |
dc.subject | Male | |
dc.subject | Nerve Net | |
dc.subject | Prefrontal Cortex | |
dc.subject | Rest | |
dc.subject | Thinking | |
dc.subject | Young Adult | |
dc.title | Left dorsolateral prefrontal cortex supports context-dependent prioritisation of off-task thought | |
dc.type | journal-article | |
dc.type | Journal Article | |
dc.type | Research Support, Non-U.S. Gov't | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000482398900018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.issue | 1 | |
plymouth.volume | 10 | |
plymouth.publication-status | Published online | |
plymouth.journal | Nature Communications | |
dc.identifier.doi | 10.1038/s41467-019-11764-y | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Health | |
plymouth.organisational-group | /Plymouth/Faculty of Health/School of Psychology | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience/UoA04 Psychology, Psychiatry and Neuroscience MANUAL | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.publisher.place | England | |
dcterms.dateAccepted | 2019-07-30 | |
dc.rights.embargodate | 9999-12-31 | |
dc.identifier.eissn | 2041-1723 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.1038/s41467-019-11764-y | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2019-12 | |
rioxxterms.type | Journal Article/Review |