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Related Experiment Video

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Video Movement Analysis Using Smartphones ViMAS: A Pilot Study
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TREMOR12: An Open-Source Mobile App for Tremor Quantification.

Pieter L Kubben1, Mark L Kuijf, Linda P C M Ackermans

  • 1Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands.

Stereotactic and Functional Neurosurgery
|July 11, 2016
PubMed
Summary
This summary is machine-generated.

TREMOR12 is a new open-source mobile app for tremor quantification. It provides raw data access for research and algorithm development, improving treatment evaluation.

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Area of Science:

  • Neurology
  • Biomedical Engineering
  • Mobile Health

Background:

  • Clinical rating scales are standard for evaluating tremor treatment effects.
  • Mobile applications offer faster, objective, and quantitative tremor assessment.
  • Limited raw data access in current apps hinders algorithm development.

Purpose of the Study:

  • Develop a novel, open-source mobile application for tremor quantification.

Main Methods:

  • The TREMOR12 app collects time-stamped data on acceleration, rotation, rotation speed, and gravity at up to 100 Hz.
  • Raw data is exportable as CSV files for analysis via the TREMOR12P module.
  • Initial evaluation involved three essential tremor patients (ages 55-71).

Main Results:

  • TREMOR12 successfully detects and records tremor characteristics (acceleration, rotation, speed, gravity) non-intrusively.
  • The app adheres to European Union (MEDDEV) and FDA mobile medical app regulations.
  • This proof-of-concept demonstrates the app's capability for tremor assessment.

Conclusions:

  • TREMOR12 provides a low-cost solution for tremor quantification in research.
  • The app facilitates algorithm development for improved tremor treatment evaluation.