threshold testing

Threshold testing is a process used to determine the lowest or highest level at which a person can perceive or respond to a stimulus, such as a sound, light, or touch. It helps identify the point where the stimulus becomes noticeable or effective. For example, in hearing tests, it finds the quietest sound someone can hear. This information is useful in diagnosing sensory issues or tailoring treatments. Threshold testing is precise and systematic, gradually adjusting the stimulus until the person can just detect or respond to it, providing valuable insights into sensory sensitivity.