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注意力与脑损伤:不同程度不确定性下反应潜伏期的临床研究

Attention and brain damage: a clinical study of response latency under various degrees of uncertainty.

作者信息

Wyns C, Coyette F, Bruyer R

机构信息

University of Louvain, St. Luc Hospital, Centre de Revalidation Neuropsychologique, Bruxelles, Belgium.

出版信息

Percept Mot Skills. 1989 Feb;68(1):139-46. doi: 10.2466/pms.1989.68.1.139.

DOI:10.2466/pms.1989.68.1.139
PMID:2928036
Abstract

Wyns and Bruyer in 1988 proposed a visual attention test that is easy to use and sensitive both to the age of the subjects and the level of uncertainty about the response required. This test was designed as a fine gauge of attention deficits in brain-damaged subjects with poorly structured complaints. We present here a preliminary application of the test to a group of 48 such persons. Analysis of response accuracy indicated that 27 subjects were deficient in this respect. Of the 21 remaining subjects whose reaction times were analyzable, only one-third appeared as entirely normal.

摘要

1988年,温斯和布鲁耶提出了一种视觉注意力测试,该测试易于使用,并且对受试者的年龄以及所需反应的不确定程度都很敏感。这项测试旨在作为对主诉结构不良的脑损伤患者注意力缺陷的精细测量。我们在此展示该测试在一组48名此类患者中的初步应用。对反应准确性的分析表明,27名受试者在这方面存在缺陷。在其余21名反应时间可分析的受试者中,只有三分之一表现完全正常。

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