Rapid measurement of contrast-sensitivity functions.
We have developed a reliable and valid procedure for determining a person's contrast sensitivity function in approximately 6 min. This rapid procedure, which resembles that used in the Bekesy sweep-frequency audiometer, has potential as a clinical tool for diagnostic assessment.
D006801:Humans; D014787:Vision Tests / Q000295:instrumentation / Q000379:methods*; D014785:Vision, Ocular