Abstract：
:When we learn to make one motor response to one visual stimulus and a different motor response to another, representations of these stimulus-response associations must be maintained to efficiently transduce perception into action. When an irrelevant distractor is presented adjacent to a target stimulus, interference is observed when the two stimuli are associated with conflicting responses, presumably due to response channel activation by the incompatible information. We have explored the neural bases of these interference effects. In a previous study, patients with hemispatial neglect showed normal interference from contralesional flankers. In another study, patients with lesions of the lateral prefrontal cortex were found not to show interference from distractors presented in the contralesional hemifield. The current study provided a more anatomically detailed investigation of the effects of posterior association cortex lesions on flanker interference. Patients with chronic, unilateral lesions involving the temporoparietal junction (TPJ), two of whom had hemispatial neglect, were compared with patients with lesions of the posterior association cortex not involving the TPJ. All patients performed a color discrimination task at fixation while a congruent or incongruent colored flanker was briefly presented (16.7 ms) in the adjacent contralesional or ipsilesional hemifield. Patients with TPJ lesions showed no interference effects from the contralesional flankers. These results suggest that the TPJ, in combination with the dorsolateral prefrontal cortex, is involved in transducing perception into action.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Ro T,Cohen A,Ivry RB,Rafal RDdoi
10.1006/brcg.1998.1008subject
Has Abstractpub_date
1998-08-01 00:00:00pages
461-76issue
3eissn
0278-2626issn
1090-2147pii
S0278-2626(98)91008-9journal_volume
37pub_type
杂志文章abstract：:The predictive relations of peer victimization, depressive symptoms, and salivary cortisol on memory in 168 children aged 12 at Time 1 (T1) were examined using a longitudinal design in which data were collected on four occasions over a 2-year period. Results indicated that: (1) peer victimization, depressive symptoms,...
journal_title：Brain and cognition
pub_type： 杂志文章
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(89)90008-0
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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：10.1016/j.bandc.2018.04.001
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pub_type： 杂志文章
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doi：10.1016/j.bandc.2010.05.005
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journal_title：Brain and cognition
pub_type： 杂志文章
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
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更新日期：2004-12-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.bandc.2008.03.001
更新日期：2008-10-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.bandc.2009.05.007
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.2000.1214
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2006.06.002
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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：10.1006/brcg.1999.1121
更新日期：1999-11-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/0278-2626(88)90040-1
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2004.06.003
更新日期：2004-10-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1993.1042
更新日期：1993-09-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2020.105584
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.09.003
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：
更新日期：2000-06-01 00:00:00
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journal_title：Brain and cognition
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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：10.1016/j.bandc.2011.03.005
更新日期：2011-06-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2007.08.003
更新日期：2008-04-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.03.003
更新日期：2009-08-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2013.07.007
更新日期：2013-11-01 00:00:00
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更新日期：2017-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
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journal_title：Brain and cognition
pub_type： 杂志文章
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更新日期：2012-06-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2006.09.005
更新日期：2007-04-01 00:00:00
