Essential Tremor Clinical Trial
Official title:
The Development of a System for Measurement of Tremor
This study aims to develop a way of objectively measuring the neurological disorders, Essential Tremor (ET) and Dystonia, and whether it is possible to quantify ET and dystonia using a measurement system in a virtual reality (VR) environment.
This study aims to develop a way of objectively measuring the neurological disorders, Essential Tremor (ET) and Dystonia. These conditions can affect the upper and lower limbs, head, voice, face and trunk. ET and dystonia can be difficult to assess and treat, particularly if severe, and therapies are limited. Currently the severity of these conditions is formally assessed by clinician rated scales such as the Essential Tremor Rating Assessment Scale (TETRAS) which is biased towards the upper limbs, requires training and is not objective. There is a need for a more precise, less variable measure of tremor that can used easily be non-expert clinicians. This study questions whether it is possible to quantify ET and dystonia using a measurement system in a virtual reality (VR) environment. We will collect data from measurement sensors embedded in the VR environment from control, ET and dystonic participants by placing them in a VR environment and instructing them to perform the TETRAS. This will help us to develop an algorithm which can measure ET severity using machine learning. We expect that the algorithm will provide a better assessment of ET and dystonia than the TETRAS. ;
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