Written by an experienced clinician and researcher in the field, this reference provides practical information on the clinical recording techniques, physiologic origins, and applications of electroretinogram (ERG), electro-oculogram (EOG), and visual evoked potential (VEP) tests.Clinical Recording Techniques and Physiologic Origins. Full-Field Electroretinogram. Focal and Multifocal Electroretinogram. Pattern Electroretinogram. Electro-Oculography (EOG). Visual Evoked Potential (VEP). Maturation, Aging, and Testing in Infants. Clinical Applications of ERG, EOG, and VEP. Overview: Clinical Indications and Disease Classification. Retinitis Pigmentosa and Pigmentary Retinopathies. Stationary Night Blindness and Stationary Cone Dysfunction. Macular Disorders. Chorioretinal Disorders. Vitreoretinal Disorders. Inflammatory and Immune-Related Ocular Disorders. Ocular Vascular Disorders. Non-Organic Visual Loss and Other Ocular and Systemic Disorders. Glaucoma, Optic Neuropathies, and Central Nervous System Disorders