前视障症:当前视角。

IF 3.1 Q1 OPHTHALMOLOGY Eye and Brain Pub Date : 2016-09-26 eCollection Date: 2016-01-01 DOI:10.2147/EB.S92838
Sherryse L Corrow, Kirsten A Dalrymple, Jason Js Barton
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引用次数: 0

摘要

前视失认症是一种选择性视觉失认症,其特征是无法识别人脸的身份。它既有继发于脑损伤的获得性形式,也有无明显结构性病变的发育性形式。在这篇综述中,我们首先讨论获得性和发育性前脸失认症的诊断,以及后者所面临的挑战。其次,我们讨论了有关 prosopagnosic 缺陷选择性的证据,特别是与识别其他物体、书面文字(另一种需要高度专业知识的视觉物体类别)和声音有关的证据。第三,我们总结了最近使用磁共振成像、功能磁共振成像和事件相关电位研究得出的有关 prosopagnosia 结构和功能基础的发现。最后,我们讨论了嗜脸症患者人脸识别康复的最新尝试。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Prosopagnosia: current perspectives.

Prosopagnosia is a selective visual agnosia characterized by the inability to recognize the identity of faces. There are both acquired forms secondary to brain damage and developmental forms without obvious structural lesions. In this review, we first discuss the diagnosis of acquired and developmental prosopagnosia, and the challenges present in the latter case. Second, we discuss the evidence regarding the selectivity of the prosopagnosic defect, particularly in relation to the recognition of other objects, written words (another visual object category requiring high expertise), and voices. Third, we summarize recent findings about the structural and functional basis of prosopagnosia from studies using magnetic resonance imaging, functional magnetic resonance imaging, and event-related potentials. Finally, we discuss recent attempts at rehabilitation of face recognition in prosopagnosia.

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来源期刊
Eye and Brain
Eye and Brain OPHTHALMOLOGY-
CiteScore
7.90
自引率
2.30%
发文量
12
审稿时长
16 weeks
期刊介绍: Eye and Brain is an international, peer-reviewed, open access journal focusing on basic research, clinical findings, and expert reviews in the field of visual science and neuro-ophthalmology. The journal’s unique focus is the link between two well-known visual centres, the eye and the brain, with an emphasis on the importance of such connections. All aspects of clinical and especially basic research on the visual system are addressed within the journal as well as significant future directions in vision research and therapeutic measures. This unique journal focuses on neurological aspects of vision – both physiological and pathological. The scope of the journal spans from the cornea to the associational visual cortex and all the visual centers in between. Topics range from basic biological mechanisms to therapeutic treatment, from simple organisms to humans, and utilizing techniques from molecular biology to behavior. The journal especially welcomes primary research articles or review papers that make the connection between the eye and the brain. Specific areas covered in the journal include: Physiology and pathophysiology of visual centers, Eye movement disorders and strabismus, Cellular, biochemical, and molecular features of the visual system, Structural and functional organization of the eye and of the visual cortex, Metabolic demands of the visual system, Diseases and disorders with neuro-ophthalmic manifestations, Clinical and experimental neuro-ophthalmology and visual system pathologies, Epidemiological studies.
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