دورية أكاديمية

Egocentric Distance Perception Disorder in Amblyopia

التفاصيل البيبلوغرافية
العنوان: Egocentric Distance Perception Disorder in Amblyopia
المؤلفون: Bo Dong, Airui Chen, Tianyang Zhang, Ming Zhang
المصدر: Psychologica Belgica, Vol 61, Iss 1 (2021)
بيانات النشر: Ubiquity Press, 2021.
سنة النشر: 2021
المجموعة: LCC:Psychology
مصطلحات موضوعية: egocentric distance perception, amblyopia, personal space, action space, vista space, Psychology, BF1-990
الوصف: Egocentric distance perception is a psychological process in which observers use various depth cues to estimate the distance between a target and themselves. The impairment of basic visual function and treatment of amblyopia have been well documented. However, the disorder of egocentric distance perception of amblyopes is poorly understood. In this review, we describe the cognitive mechanism of egocentric distance perception, and then, we focus on empirical evidence for disorders in egocentric distance perception for amblyopes in the whole visual space. In the personal space (within 2 m), it is difficult for amblyopes to show normal hand-eye coordination; in the action space (within 2 m~30 m), amblyopes cannot accurately judge the distance of a target suspended in the air. Few studies have focused on the performance of amblyopes in the vista space (more than 30 m). Finally, five critical topics for future research are discussed: 1) it is necessary to systematically explore the mechanism of egocentric distance perception in all three spaces; 2) the laws of egocentric distance perception in moving objects for amblyopes should be explored; and 3) the comparison of three subtypes of amblyopia is still insufficient; 4) study the perception of distance under another theoretical framework; 5) explore the mechanisms of amblyopia by Virtual Reality.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2054-670X
Relation: https://www.psychologicabelgica.com/articles/1038; https://doaj.org/toc/2054-670X
DOI: 10.5334/pb.1038
URL الوصول: https://doaj.org/article/a8a049ae4dfc44ecaa2c7262a97717e4
رقم الأكسشن: edsdoj.8a049ae4dfc44ecaa2c7262a97717e4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2054670X
DOI:10.5334/pb.1038