Abstract:
:The performance of 18 frontal lobe lesion (FL) and 10 frontal lobe dementia (FLD) patients on an associative memory test was compared with the performance of their matched normal controls. The FL group was severely impaired on cued and free recall and was moderately impaired on a recognition condition. Left FL patients performed the poorest on the cued and free recall conditions. The FLD patients were moderately impaired on the free recall condition only but there was a subgroup of FLD patients with additional left temporal atrophy who appeared severely impaired on both cued and free recall. These findings indicate that both left frontal and temporal lobe damage can impair associative learning and that this impairment is more strikingly seen with free rather than cued recall.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Dimitrov M,Granetz J,Peterson M,Hollnagel C,Alexander G,Grafman Jdoi
10.1006/brcg.1999.1121subject
Has Abstractpub_date
1999-11-01 00:00:00pages
213-30issue
2eissn
0278-2626issn
1090-2147pii
S0278-2626(99)91121-1journal_volume
41pub_type
杂志文章abstract:BACKGROUND:Pseudoneglect is a normal left sided spatial bias observed with attempted bisections of horizontal lines and a normal upward bias observed with attempted bisections of vertical lines. Horizontal pseudoneglect has been attributed to right hemispheric dominance for the allocation of attention. The goal of this...
journal_title:Brain and cognition
pub_type: 杂志文章
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更新日期:2012-08-01 00:00:00
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journal_title:Brain and cognition
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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:1995-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 传,历史文章,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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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)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.2010.03.005
更新日期:2010-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2012.05.003
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journal_title:Brain and cognition
pub_type: 杂志文章
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更新日期:2017-11-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2014.09.003
更新日期:2014-11-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/0278-2626(82)90010-0
更新日期:1982-01-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2011.03.010
更新日期:2011-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2011.08.003
更新日期:2011-11-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2008.01.002
更新日期:2008-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1006/brcg.1993.1022
更新日期:1993-05-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:
更新日期:2006-03-01 00:00:00
abstract::Accumulating evidence indicates that individuals with schizophrenia manifest abnormalities in structures (cerebellum and basal ganglia) and neurotransmitter systems (dopamine) linked to internal-timing processes. A single-cue tone delay eyeblink conditioning paradigm comprised of 100 learning and 50 extinction trials ...
journal_title:Brain and cognition
pub_type: 临床试验,杂志文章
doi:10.1016/j.bandc.2004.09.011
更新日期:2005-06-01 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:10.1016/0278-2626(82)90022-7
更新日期:1982-10-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2015.04.003
更新日期:2015-07-01 00:00:00
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journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2007.07.004
更新日期:2007-11-01 00:00:00
abstract::Two experiments expand upon behavioural evidence of interactions among lateralization, hemispheric interaction, and task complexity with findings from an ecologically valid procedure. Target displays of letters or symbols were presented at fixation in go/no-go matching tasks of physical or categorical identity. Simult...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2016.04.012
更新日期:2016-07-01 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.2004.02.056
更新日期:2004-07-01 00:00:00
abstract::Brain damage is usually associated with behavioral deficits. However, there is an increasing amount of evidence that lesions of some brain regions are associated with improvements instead of impairments of certain behaviors. We report the results of a study of free recall performance in subjects with traumatic brain i...
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.2018.04.001
更新日期:2018-07-01 00:00:00
abstract::Two experiments are presented which investigated claims of asymmetrical transfer of training between the hands/hemispheres. In Experiment 1, 96 right- and left-handed male undergraduates practiced an inverted-reversed printing task with either the right or the left hand. Transfer to the opposite hand was then compared...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/0278-2626(89)90008-0
更新日期:1989-09-01 00:00:00
abstract::We hypothesized that the right hemisphere would be superior to the left hemisphere in remembering having seen a specific picture before, given its superiority in perceptually encoding specific aspects of visual form. A large set of pictures (N=1500) of animals, human faces, artifacts, landscapes, and art paintings wer...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2006.10.009
更新日期:2007-03-01 00:00:00
abstract:OBJECTIVE:Patients with schizophrenia often display deficits on tasks thought to measure "executive" processes. Recently, it has been suggested that reductions in fluid intelligence test performance entirely explain deficits reported for patients with focal frontal lesions on classical executive tasks. For patients wit...
journal_title:Brain and cognition
pub_type: 杂志文章
doi:10.1016/j.bandc.2015.07.009
更新日期:2015-10-01 00:00:00