This program provides a systematic overview of visual fields and their associated defects. After key terms are defined, a dynamic 3-D model of the brain and visual system is employed to illustrate the neuroanatomy of the eyes. A full demonstration of confrontational testing is then followed by a look at both kinetic and static automated field-testing techniques and an introduction to the visual field chart. The program closes by displaying the effects of various neurological lesions on the visual fields. (26 minutes)