Vibratron II - Vibration Sensitivity Tester

Description

The Vibratron II, manufactured by Physitemp Instruments, Inc., is a diagnostic instrument used to quantitatively assess vibration sensitivity thresholds. It is primarily employed in clinical and research settings to perform non-invasive measurements on a patient's hands or feet. The device operates on a two-alternative forced-choice psychophysical procedure. This method presents controlled vibration stimuli to the subject, who must then identify the location of the stimulus. By systematically varying the vibration intensity, the tester can determine the minimal amplitude required for the subject to reliably perceive the vibration. This objective measurement is useful for evaluating sensory nerve function, monitoring neurological conditions, and assessing potential neuropathies.