Abstract：
:Deficits in working memory have been shown to contribute to poor performance on the Iowa Gambling Task [IGT: Bechara, A., & Martin, E.M. (2004). Impaired decision making related to working memory deficits in individuals with substance addictions. Neuropsychology, 18, 152-162]. Similarly, a secondary memory load task has been shown to impair task performance [Hinson, J., Jameson, T. & Whitney, P. (2002). Somatic markers, working memory, and decision making. Cognitive, Affective, & Behavioural Neuroscience, 2, 341-353]. In the present study, we investigate whether the latter findings were due to increased random responding [Franco-Watkins, A. M., Pashler, H., & Rickard, T. C. (2006). Does working memory load lead to greater impulsivity? Commentary on Hinson, Jameson, and Whitney's (2003). Journal of Experimental Psychology: Learning, Memory & Cognition, 32, 443-447]. Participants were tested under Low Working Memory (LWM; n=18) or High Working Memory (HWM; n=17) conditions while performing the Reversed IGT in which punishment was immediate and reward delayed [Bechara, A., Dolan, S., & Hindes, A. (2002). Decision making and addiction (part II): Myopia for the future or hypersensitivity to reward? Neuropsychologia, 40, 1690-1705]. In support of a role for working memory in emotional decision making, compared to the LWM condition, participants in the HWM condition made significantly greater number of disadvantageous selections than that predicted by chance. Performance by the HWM group could not be fully explained by random responding.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Dretsch MN,Tipples Jdoi
10.1016/j.bandc.2007.05.006subject
Has Abstractpub_date
2008-02-01 00:00:00pages
83-90issue
1eissn
0278-2626issn
1090-2147pii
S0278-2626(07)00092-9journal_volume
66pub_type
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journal_title：Brain and cognition
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：
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pub_type： 临床试验,杂志文章
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pub_type： 杂志文章
doi：10.1016/s0278-2626(01)80040-3
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2004.08.027
更新日期：2005-02-01 00:00:00
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doi：10.1016/j.bandc.2013.04.004
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pub_type： 杂志文章
doi：10.1016/0278-2626(89)90029-8
更新日期：1989-03-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.01.014
更新日期：2014-04-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1999.1134
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2012.10.001
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pub_type： 杂志文章
doi：10.1016/j.bandc.2015.10.004
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2008.07.012
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2008.01.008
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abstract：:Ambiguous pictures (Roschach inkblots) were lateralized for 100 msec vs. 200 msec to the right and left hemispheres (RH and LH) of 32 normal right-handed males who determined which of two previously presented words (an accurate or inaccurate one) better described the inkblot. Over the first 32 trials, subjects receivi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(90)90014-f
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abstract：:This paper presents a single-case study of a patient suffering from several impairments in number processing. The main focus of the paper is to describe and interpret the patient's errors in verbal to arabic transcoding. The errors were of the syntactical type and consisted of partial lexicalizations appearing mainly ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1995.1274
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