The Occupational Visual Field
The Occupational Visual Field
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职业视野
DOI：
10.1007/978-94-009-7272-8_24
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发表时间：
1983
影响因子：
4.3
通讯作者：
S. Villani
中科院分区：
文献类型：
--
作者：
G. Verriest;L. Barca;A. Dubois;M. Houtmans;B. Inditsky;Chris A. Johnson;I. Overington;L. Ronchi;S. Villani
IPS Group关于功能性视野的官方报告描述了功能性视野的概念，并定义了它与诊断视野之间的区别。与临床视野检查结果相比，行为视野通常是双眼的，目标获取水平通常必须高于简单检测，目标通常是阈上的，并且目标和背景都可能是复杂的。注意力、预先存在的知识和训练可以大大影响性能，并且目标以及观察者的眼睛、头部和身体经常是移动的。功能性视野的主要理论组成部分包括视觉生理和视觉表现模型，以及不同类型的功能性视野之间的区别。
This official report from the IPS Group on Functional Visual Field describes the concept of functional visual field and defines the differences between it and the diagnostic visual field. In comparison to clinical perimetric findings, the behavioral visual field is generally binocular, the target acquisition level often must be higher than for simple detection, targets are generally suprathreshold, and both the target and background can be complex. Attention, pre-existing knowledge and training can considerably affect performance, and the target as well as the observer’s eyes, head and body are often moving. The major theoretical components of the functional visual field consist of models of visual physiology and visual performance, and distinctions among different types of functional visual fields.