Spatial compatibility and affordance compatibility in patients with chronic schizophrenia

被引:3
|
作者
Kume, Yu [1 ]
Sato, Fumiyasu [2 ]
Hiraoka, Yuya [3 ]
Suzuki, Shingo [4 ]
Niyama, Yoshitsugu [1 ]
机构
[1] Akita Univ, Grad Sch Hlth Sci, Dept Occupat Therapy, 1-1-1 Hondo, Akita 0108543, Japan
[2] San Clin, Tokyo, Japan
[3] Akita Kaiseikai Hosp, Akita, Japan
[4] Yokote Kohsei Hosp, Negishicho, Yokote, Japan
关键词
Spatial compatibility; Affordance compatibility; Chronic schizophrenia; PERCEPTUAL ORGANIZATION; CONTEXT; OBJECTS; DEFICITS; HAND; COMPONENTS; SYMPTOMS;
D O I
10.1016/j.ajp.2016.08.002
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
A deterioration in information-processing performance is commonly recognized in patients with chronic schizophrenia. Although the enhancement of cognitive skills in patients with schizophrenia is important, the types of external stimuli that influence performance have not received much attention. The aim of present study was to clarify the effects of spatial and affordance compatibility in patients with schizophrenia, compared with those in healthy people. The subjects (25 patients with schizophrenia and 25 healthy controls) participated in two experiment examining the effects of the spatial location of stimuli and the action-relevance of objects. The results showed that the effect of spatial compatibility was similar in both the patients and the controls, whereas the influence of action-relevant objects was not highlighted in either patients with chronic schizophrenia or healthy controls. These findings provide important evidence of a normal spatial compatibility effect in patients with chronic schizophrenia. However, further research examining the affordance compatibility effect is needed, taking into consideration the symptomatology and the severity of the social functioning level in patients with schizophrenia. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:33 / 40
页数:8
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