Abstract：
:Declines in verbal fluency are consistently reported in patients with Parkinson's disease (PD) after pallidal surgery. In the present study, the clustering and switching components of semantic or category fluency (oral naming of items obtainable in supermarkets) were examined at baseline and four months after unilateral deep brain stimulation or pallidotomy in 45 patients with PD (30 left, 15 right pallidal surgery). Post-operative declines were observed for supermarket fluency total score and switching, but not for average cluster size. These findings support the proposal that semantic fluency decrements after pallidal surgery reflect a disruption of frontal-basal ganglia circuits mediating efficient shifting between semantic categories, or perhaps efficient access to categories, rather than a degradation of semantic stores.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Tröster AI,Woods SP,Fields JA,Hanisch C,Beatty WWdoi
10.1016/s0278-2626(02)00504-3subject
Has Abstractpub_date
2002-11-01 00:00:00pages
207-17issue
2eissn
0278-2626issn
1090-2147pii
S0278262602005043journal_volume
50pub_type
杂志文章abstract：:Sign language displays all the complex linguistic structure found in spoken languages, but conveys its syntax in large part by manipulating spatial relations. This study investigated whether deaf signers who rely on a visual-spatial language nonetheless show a principled cortical separation for language and nonlanguag...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(84)90022-8
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abstract：:The relation between hemispheric asymmetry and perceptual characteristics in general, and the spatial frequency content of input in particular, are discussed in reference to Peterzell's (1991) reply to a literature review by Christman (1989a). Three main points are presented: (1) there is evidence that spatial frequen...
journal_title：Brain and cognition
pub_type： 评论,杂志文章
doi：10.1006/brcg.1993.1009
更新日期：1993-01-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2004.03.006
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abstract：:Our analysis of Medical College Admission Test subtest scores by writing hand preference and sex suggests that (a) right hemispheric dominance is associated with intellectual giftedness in verbal reasoning (left-handers obtained higher scores on the verbal reasoning test and were overrepresented in the upper tail of t...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1998.1021
更新日期：1998-10-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(86)90039-4
更新日期：1986-07-01 00:00:00
abstract：:Despite face and emotion recognition deficits, individuals with Autism Spectrum Disorder (ASD) appear to experience the anger superiority effect, where an angry face in a crowd is detected faster than a neutral face. This study extended past research to examine the impacts of ecologically valid photographic stimuli, g...
journal_title：Brain and cognition
pub_type： 杂志文章
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更新日期：2016-07-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2006.12.001
更新日期：2007-03-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2020.105651
更新日期：2020-11-28 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章,meta分析
doi：10.1016/s0278-2626(03)00092-7
更新日期：2003-11-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(03)00043-5
更新日期：2003-04-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1999.1077
更新日期：1999-04-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.04.007
更新日期：2014-07-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2019.103629
更新日期：2019-12-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2016.07.002
更新日期：2016-10-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(02)00008-8
更新日期：2002-10-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2010.10.009
更新日期：2011-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.07.008
更新日期：2010-03-01 00:00:00
abstract：:Previous literature suggests that Parkinson's disease is marked by deficits in timed behaviour. However, the majority of studies of central timing mechanisms in patients with Parkinson's disease have used timing tasks with a motor component. Since the motor abnormalities are a defining feature of the condition, the st...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2008.01.010
更新日期：2008-08-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1998.1008
更新日期：1998-08-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2005.09.015
更新日期：2006-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2013.11.004
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pub_type： 杂志文章
doi：10.1016/0278-2626(83)90017-9
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2012.09.007
更新日期：2013-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章,评审
doi：10.1016/j.bandc.2010.07.009
更新日期：2010-11-01 00:00:00
abstract：:Thirteen nondemented patients with Parkinson's disease (PD) were compared with age-matched controls on two standard tests of implicit learning. A verbal version of the Serial Reaction Time (SRT) task was used to assess sequence learning and an artificial grammar (AG) task assessed perceptual learning. It was predicted...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.2001.1286
更新日期：2001-04-01 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.2007.05.006
更新日期：2008-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2004.08.016
更新日期：2005-02-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2004.08.049
更新日期：2005-12-01 00:00:00
abstract：:Working memory is devoted to the temporary storage and on-line manipulation of information. Recently, an integrative system termed the episodic buffer has been proposed to integrate and hold information being entered or retrieved from episodic memory. Although the brain system supporting such an integrative buffer is ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.09.009
更新日期：2010-03-01 00:00:00
