Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/17855
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dc.contributor.authorCampbell, Benjamin Cen_UK
dc.contributor.authorDreber, Annaen_UK
dc.contributor.authorApicella, Coren Len_UK
dc.contributor.authorEisenberg, Dan T Aen_UK
dc.contributor.authorGray, Peter Ben_UK
dc.contributor.authorLittle, Anthonyen_UK
dc.contributor.authorGarcia, Justin Ren_UK
dc.contributor.authorZamore, Richard Sen_UK
dc.contributor.authorLum, J Kojien_UK
dc.date.accessioned2014-05-27T23:22:15Z-
dc.date.available2014-05-27T23:22:15Zen_UK
dc.date.issued2010-03en_UK
dc.identifier.urihttp://hdl.handle.net/1893/17855-
dc.description.abstractTo test the relationship between androgen exposure, dopaminergic reward and sensation-seeking, we compared variation in salivary testosterone (T), 2D:4D digit ratio, facial masculinity, Zuckerman's sensation-seeking scale (SSS) and the D4 dopamine receptor (DRD4) genes from 98 young men, between the ages of 18 and 23 years. In univariate analyses, both salivary T and facial masculinity were significantly correlated with the SSS boredom susceptibility subscale, while the presence of the 7-repeat allele (7R+) in the dopamine receptor D4 gene was associated with the SSS thrill and adventure-seeking and overall sensation-seeking. Neither left nor right 2D:4D digit ratio was associated with any sensation-seeking scale. In multivariate models, salivary T and facial masculinity were significant predictors of SSS boredom susceptibility, while 7R+ was a significant predictor of SSS thrill and adventure-seeking. For overall SSS, both 7R+ and salivary T were significant predictors. There was no significant interaction of 7R+ and androgen exposure for SSS or any of the SSS subscales. These results add to earlier reports of an association between T and sensation-seeking. In addition, our results also indicate that genetic variation in DRD4 is independently associated with SSS sensation-seeking.en_UK
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.relationCampbell BC, Dreber A, Apicella CL, Eisenberg DTA, Gray PB, Little A, Garcia JR, Zamore RS & Lum JK (2010) Testosterone exposure, dopaminergic reward, and sensation-seeking in young men. Physiology and Behavior, 99 (4), pp. 451-456. https://doi.org/10.1016/j.physbeh.2009.12.011en_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.subjectTestosteroneen_UK
dc.subjectSensation-seekingen_UK
dc.subjectDRD4en_UK
dc.subjectDopaminergic reward systemen_UK
dc.titleTestosterone exposure, dopaminergic reward, and sensation-seeking in young menen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate3000-01-01en_UK
dc.rights.embargoreason[testosterone exposure 2010.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1016/j.physbeh.2009.12.011en_UK
dc.citation.jtitlePhysiology and Behavioren_UK
dc.citation.issn0031-9384en_UK
dc.citation.volume99en_UK
dc.citation.issue4en_UK
dc.citation.spage451en_UK
dc.citation.epage456en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emailanthony.little@stir.ac.uken_UK
dc.contributor.affiliationUniversity of Wisconsin-Milwaukeeen_UK
dc.contributor.affiliationHarvard Universityen_UK
dc.contributor.affiliationHarvard Universityen_UK
dc.contributor.affiliationNorthwestern Universityen_UK
dc.contributor.affiliationUniversity of Nevada-Las Vegasen_UK
dc.contributor.affiliationPsychologyen_UK
dc.contributor.affiliationBinghamton University - The State University of New Yorken_UK
dc.contributor.affiliationBinghamton University - The State University of New Yorken_UK
dc.contributor.affiliationBinghamton University - The State University of New Yorken_UK
dc.identifier.isiWOS:000276143700005en_UK
dc.identifier.scopusid2-s2.0-76749159840en_UK
dc.identifier.wtid664459en_UK
dcterms.dateAccepted2010-03-31en_UK
dc.date.filedepositdate2013-12-04en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorCampbell, Benjamin C|en_UK
local.rioxx.authorDreber, Anna|en_UK
local.rioxx.authorApicella, Coren L|en_UK
local.rioxx.authorEisenberg, Dan T A|en_UK
local.rioxx.authorGray, Peter B|en_UK
local.rioxx.authorLittle, Anthony|en_UK
local.rioxx.authorGarcia, Justin R|en_UK
local.rioxx.authorZamore, Richard S|en_UK
local.rioxx.authorLum, J Koji|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate3000-01-01en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenametestosterone exposure 2010.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0031-9384en_UK
Appears in Collections:Psychology Journal Articles

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