Leukoaraiosis severity and list-learning in dementia.
Leukoaraiosis severity and list-learning in dementia.
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DOI：
10.1080/13854040802681664
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发表时间：
2009-08
期刊：
影响因子：
--
通讯作者：
Libon DJ
中科院分区：
文献类型：
--
作者：
Price CC;Garrett KD;Jefferson AL;Cosentino S;Tanner JJ;Penney DL;Swenson R;Giovannetti T;Bettcher BM;Libon DJ
在痴呆患者中，脑白质疏松症（LA）被假设为导致言语系列列表学习测试的不同模式的损害。使用视觉评定量表，将144名缺血评分<4的痴呆患者重新分类为轻度（n = 73）、中度（n = 44）或重度LA（n = 27）。轻度LA被预测与遗忘列表学习特征相关，而重度LA被预测与执行障碍特征相关。列表学习性能标准化一组健康的老年人（n = 24）。对来自列表学习范式的四个因素以及错误评分进行了分析。数据表明，LA严重程度是理解痴呆症列表学习的重要标志。
In patients with dementia, leukoaraiosis (LA) was hypothesized to result in differential patterns of impairment on a verbal serial list-learning test. Using a visual rating scale, 144 dementia patients with ischemic scores <4 were re-categorized as having mild (n = 73), moderate (n = 44), or severe LA (n = 27). Mild LA was predicted to be associated with an amnestic list-learning profile, while severe LA was predicted to be associated with a dysexecutive profile. List-learning performances were standardized to a group of healthy older adults (n = 24). Analyses were conducted on a set of four factors derived from the list-learning paradigm, as well as error scores. Data indicate that LA severity is an important marker for understanding list learning in dementia.
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影响因子：
--
作者：
HACHINSKI, VC;POTTER, P;MERSKEY, H
通讯作者：
MERSKEY, H
DOI：
10.1097/01.wnn.0000119564.08162.46
发表时间：
2004-06-01
期刊：
Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology
影响因子：
--
作者：
Cosentino, Stephanie;Jefferson, Angela;Libon, David J
通讯作者：
Libon, David J
影响因子：
9.9
作者：
Fein, G;Di Sclafani, V;Chui, H
通讯作者：
Chui, H
影响因子：
4.4
作者：
Jellinger, K. A.;Attems, J.
通讯作者：
Attems, J.
影响因子：
2.4
作者：
Gourovitch, ML;Kirkby, BS;Berman, KF
通讯作者：
Berman, KF