Bingo! Externally supported performance intervention for deficient visual search in normal aging, Parkinson's disease, and Alzheimer's disease.
Bingo! Externally supported performance intervention for deficient visual search in normal aging, Parkinson's disease, and Alzheimer's disease.
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DOI：
10.1080/13825585.2011.621930
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Cronin-Golomb A
中科院分区：
文献类型：
--
作者：
Laudate TM;Neargarder S;Dunne TE;Sullivan KD;Joshi P;Gilmore GC;Riedel TM;Cronin-Golomb A
外部支持可以提高任务绩效，而不管个体通过内部产生的机制补偿认知缺陷的能力如何。我们调查了一个复杂的，熟悉的视觉搜索任务（宾果游戏）的性能可以提高组次优视力通过操作任务刺激提供外部支持。参与者包括19名年轻人，14名可能患有阿尔茨海默病（AD）的人，13名AD匹配的健康成人，17名帕金森病（PD）非痴呆患者和20名PD匹配的健康成人。我们在游戏过程中改变了刺激的对比度、大小和视觉复杂度。外部支持的性能干预措施，增加刺激的大小和复杂性降低导致所有组的性能改善。通过增加刺激大小和降低复杂性的性能改善被证明由所有组。AD也从增加对比度中获益，可能是通过补偿他们的对比敏感度缺陷。在健康和患病群体中改善表现的一般发现表明视觉支持作为一种易于应用的干预措施来提高认知表现的价值。
External support may improve task performance regardless of an individual’s ability to compensate for cognitive deficits through internally-generated mechanisms. We investigated if performance of a complex, familiar visual search task (the game of bingo) could be enhanced in groups with suboptimal vision by providing external support through manipulation of task stimuli. Participants were 19 younger adults, 14 individuals with probable Alzheimer’s disease (AD), 13 AD-matched healthy adults, 17 non-demented individuals with Parkinson’s disease (PD), and 20 PD-matched healthy adults. We varied stimulus contrast, size, and visual complexity during game play. The externally-supported performance interventions of increased stimulus size and decreased complexity resulted in improvements in performance by all groups. Performance improvement through increased stimulus size and decreased complexity was demonstrated by all groups. AD also obtained benefit from increasing contrast, presumably by compensating for their contrast sensitivity deficit. The general finding of improved performance across healthy and afflicted groups suggests the value of visual support as an easy-to-apply intervention to enhance cognitive performance.
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影响因子：
4.8
作者：
Kattenstroth, Jan-Christoph;Kolankowska, Izabella;Dinse, Hubert R.
通讯作者：
Dinse, Hubert R.
影响因子：
39.2
作者：
Bassuk, SS;Glass, TA;Berkman, LF
通讯作者：
Berkman, LF
影响因子：
6.3
作者：
Dunne, TE;Neargarder, SA;Cronin-Golomb, A
通讯作者：
Cronin-Golomb, A
影响因子：
2.6
作者：
Horowitz, Todd S.;Choi, Won Yung;Mangels, Jennifer A.
通讯作者：
Mangels, Jennifer A.
DOI：
10.1073/pnas.1015950108
发表时间：
2011-02-15
影响因子：
11.1
作者：
Erickson, Kirk I.;Voss, Michelle W.;Kramer, Arthur F.
通讯作者：
Kramer, Arthur F.