Why an Automated Confrontation Field Test Is a Must for Accurate Diagnosis?
An automated confrontation field test is a way to measure your visual field, or how much you can see to each side while focusing your eyes on a central point (peripheral vision). Conducting a visual field test is called perimetry. One measure of your visual function is to read letters on a visual acuity chart. This is a measure of your central vision and is the most critical part of your vision. However, that is only one a measure of your visual function. Another aspect is your overall visual field, sometimes referred to as peripheral vision. Although many people mistake it as simply a peripheral vision test, an automated confrontation field tester is actually designed to measure the overall field of vision as it is interpreted by the brain in four neurological quadrants. Different parts of your brain control different parts of your visual field. Results of an automated confrontation field tester can sometimes help physicians made a diagnosis. Measuring Your Visual Field usi