Ecleris VNG Plus - Dix Hallpike Analysis; Dix Hallpike for Vestibular Complaint Diagnosis; Calculated Parameters for Dix Hallpike

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EDIT ANALYSIS
Nystagmus beat
TheNystagmus analysis constitutes a major part VNG Plus system.
Thealgorithmaccuracydependsonseveralfactors:
 The image quality of the eye.
 An accurate eye detection procedure (training during the mask setup)
 The patient cooperation (blink, keeping eyes open, wearing no eye makeup,
etc.)
 Thecalibrationprocess.
The software searches for Nystagmus beats on the eye movement trace and
perform automatics detection. The software alsocalculates other important
recording parameters (slow phase velocity, Nystagmus frequency, etc).