Tremor Tracker

Computer-aided tremor analysis, using optical recognition system

Multi-disciplinary approach

Trepetlika – Association of Patients with Parkinson’s Disease in Slovenia

Wise Technologies Ltd. – Innovative software solutions companyLjubljana

Neurology Clinic, University Clinocal Center, Ljubljana

Institute for Pathophysiology, Medical faculty, Ljubljana

Parkinson’s disease

tremor bradykinesia rigidity postural instability

Need for quantification

Objectivity Differential diagnosis (PD, ET,

psychogenic..) Tremor progression Treatment follow-up

Why optical measurements?

Precise measurements of tremor parameters

Keeping track of the patients history – video clips, measurements, comments

Excluding subjectivity Objective comparison of recorded

measurements

How we use the system?

Up to 32 different, color-coded markers

Tremor tracking with 1-4 cameras

3D measurements with two cameras

Comprehensive analysis

Friendly user interface

Powerful analysis

Graphs of horizontal and vertical motion

X/Y graph reproducing tremor

Frequency analysis Comparing tremors

on diff. extremities

Future development!

Design of a low-cost system for private use.

Adding more analysis, giving doctors an instrument for tremor research

To enable physicans to use the patient’s measurements for follow-up of tremor

Tremor Tracker

QUESTIONS & ANSWERS