The relative contributions of processing speed and cognitive load to working memory accuracy in multiple sclerosis.
The relative contributions of processing speed and cognitive load to working memory accuracy in multiple sclerosis.
复制标题
处理速度和认知负荷对多发性硬化症工作记忆准确性的相对贡献。
DOI:
10.1080/13803395.2010.541427
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发表时间:
2011
影响因子:
2.2
通讯作者:
DeLuca,John
中科院分区:
文献类型:
--
作者:
Leavitt,VictoriaM;Lengenfelder,Jean;Moore,NancyB;Chiaravalloti,NancyD;DeLuca,John
Cognitive symptoms of multiple sclerosis (MS) include processing-speed deficits and working memory impairment. The precise manner in which these deficits interact in individuals with MS remains to be explicated. We hypothesized that providing more time on a complex working memory task would result in performance benefits for individuals with MS relative to healthy controls. Fifty-three individuals with clinically definite MS and 36 matched healthy controls performed a computerized task that systematically manipulated cognitive load. The interval between stimuli presentations was manipulated to provide increasing processing time. The results confirmed that individuals with MS who have processing-speed deficits significantly improve in performance accuracy when given additional time to process the information in working memory. Implications of these findings for developing appropriate cognitive rehabilitation interventions are discussed.
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影响因子:
11.2
作者:
O. Press;A. Farr;Borroz Ki;S. Anderson;P. Martin
通讯作者:
O. Press;A. Farr;Borroz Ki;S. Anderson;P. Martin
DOI:
--
发表时间:
1983
期刊:
影响因子:
--
作者:
Richard A. Miller;A. Oseroff;P. Stratte;R. Levy
通讯作者:
R. Levy
DOI:
--
发表时间:
1986
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Link,MP;Bindl,J;Meeker,TC;Carswell,C;Doss,CA;Warnke,RA;Levy,R
通讯作者:
Levy,R
DOI:
10.1200/jco.1985.3.10.1296
发表时间:
1985
期刊:
Journal of clinical oncology : official journal of the American Society of Clinical Oncology
影响因子:
--
作者:
LenhardJr,RE;Order,SE;Spunberg,JJ;Asbell,SO;Leibel,SA
通讯作者:
Leibel,SA
影响因子:
45.3
作者:
BEARMAN, SI;APPELBAUM, FR;THOMAS, ED
通讯作者:
THOMAS, ED