Designed to Improve the Reproducibility of Neurophysiological Testing.
The Digitimer D177 Biofeedback Unit has been developed to improve reproducibility of the Vestibular Evoked Myogenic Potential (VEMP) test. VEMP testing is an established test to check the correct functioning of the saccule, inner ear organs called otoliths, and the eighth nerve. However, the D177 can be employed for any neurophysiological evaluation that requires repetitive voluntary input from the subject. The D177 biofeedback unit provides a visual indication of the effort being exerted and this helps the subject maintain the same level of tonic activation during each successive trial.