Abstract
An electronic system for automatically testing the human visual field is described in the context of mass screening for visual disorders, such as glaucoma. Present methods of field testing are briefly reviewed. The new system is patient operated and uses a television monitor as the means for presenting the test stimuli and displaying the results. A multilevel map of a patient's retinal sensitivity is produced in a form which is readily interpreted by an ophthalmologist. A data-transfer unit enables the local storage of results and allows direct access to a computer. Preliminary clinical trials show good agreement with conventional field-testing methods, and yield more detailed information than has hitherto been feasible on a routine basis.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
