Abstract:
:Ninety-seven female students were assigned to groups consisting of 55 infrequent and 42 frequent binge drinkers. The groups were compared on self-report measures of impulsivity, sensation seeking, and alexithymia, as well as several measures relevant to neural and genetic mechanisms, such as brain activation during a time estimation task and selected genotypes. Analyses of stimulus-locked brain activity revealed a slow cortical potential over the right parietal cortex during time estimation that was more negative among frequent binge drinkers. This group also showed a greater prevalence of a CHRM2 genotype previously associated with substance dependence and Major Depressive Disorder as well as a modest elevation on a non-planning impulsiveness scale. We conclude that the enhanced brain activation shown by binge drinkers compensates for an underlying deficit. That deficit may be reflected in poor planning skills and a genetic difference indicating increased risk for problems in later life.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
Bauer LO,Ceballos NAdoi
10.1016/j.biopsycho.2014.01.005subject
Has Abstractpub_date
2014-03-01 00:00:00pages
43-8eissn
0301-0511issn
1873-6246pii
S0301-0511(14)00040-4journal_volume
97pub_type
杂志文章abstract::Interoceptive accuracy is frequently assessed using the Heartbeat Counting Task (HCT), requiring participants to count the number of times their heart beats. The HCT validity has been questioned, as participants may perform the task by estimating, rather than counting, their felt heartbeats. Participants could estimat...
journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2020.107904
更新日期:2020-07-01 00:00:00
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journal_title:Biological psychology
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2003.07.005
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journal_title:Biological psychology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2004.03.015
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2013.09.006
更新日期:2013-12-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2011.01.007
更新日期:2011-03-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
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journal_title:Biological psychology
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doi:10.1016/j.biopsycho.2004.01.004
更新日期:2004-11-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2007.12.007
更新日期:2008-04-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2008.02.008
更新日期:2008-05-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/0301-0511(88)90034-8
更新日期:1988-12-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2010.02.010
更新日期:2011-02-01 00:00:00
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journal_title:Biological psychology
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doi:10.1016/j.biopsycho.2011.02.011
更新日期:2011-04-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2011.10.016
更新日期:2012-01-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/0301-0511(90)90078-b
更新日期:1991-08-01 00:00:00
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journal_title:Biological psychology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1982-08-01 00:00:00
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journal_title:Biological psychology
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journal_title:Biological psychology
pub_type: 杂志文章
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更新日期:1998-03-01 00:00:00
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journal_title:Biological psychology
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更新日期:2008-02-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2011.08.006
更新日期:2011-12-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2017.09.007
更新日期:2017-10-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2016.09.007
更新日期:2016-12-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2015.12.010
更新日期:2016-03-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2015.04.010
更新日期:2015-07-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2019.02.010
更新日期:2019-04-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章
doi:10.1016/j.biopsycho.2017.09.004
更新日期:2017-10-01 00:00:00
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journal_title:Biological psychology
pub_type: 杂志文章,评审
doi:10.1016/j.biopsycho.2020.107917
更新日期:2020-07-01 00:00:00