知觉分类与单侧脑损伤患者的感觉功能有关。

Perceptual categorization is associated with sensory performance in patients with unilateral cerebral lesions.

作者信息

Bulla-Hellwig M, Ettlinger G, Dommasch D, Ebel E, Skreczek W

机构信息

Abteilung Psychologie, Universität Bielefeld, FRG.

出版信息

Int J Neurosci. 1993 Mar-Apr;69(1-4):73-84. doi: 10.3109/00207459309003317.

DOI:10.3109/00207459309003317

PMID:8083013

Abstract

In this investigation of perceptual categorization (PC), .right-sided brain-damaged patients (RBD) were not impaired for PC of line drawings of animals relative to left-sided brain-damaged (LBD) patients, contrary to what was expected from previous work. Moreover, in both LBD and RBD patients PC performance was significantly associated with performance on a series of 6 sensory tests. These differed from conventional tests in that successive comparisons were required; and in 2 of the 6 tests gratings were discriminated.

摘要

在这项关于知觉分类（PC）的研究中，与先前研究预期相反，相对于左侧脑损伤（LBD）患者，右侧脑损伤患者（RBD）在动物线条画的PC方面并未受损。此外，在LBD和RBD患者中，PC表现均与一系列6项感觉测试的表现显著相关。这些测试与传统测试的不同之处在于需要进行连续比较；并且在6项测试中的2项中要区分光栅。