title: An overview of the uses and abuses of electrodiagnosis in ophthalmology.
abstract: When to use electrodiagnostic procedures and clinical psychophysical procedures, and when not to. The importance of analysing unexplained loss of vision is emphasised.
authors.affiliation: Department Electrophysiology and Psychophysics, Institute of Ophthalmology, London, UK.
authors.forename: G B
authors.initials: GB
authors.lastname: Arden
mesh_terms: D004568:Electrodiagnosis / Q000706:statistics & numerical data; D004585:Electrooculography; D004594:Electrophysiology; D004596:Electroretinography; D005128:Eye Diseases / Q000175:diagnosis*; D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation*