Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Quantification of tremor with a digitizing tablet.

R J Elble1, R Sinha, C Higgins

  • 1Department of Medicine, Southern Illinois University School of Medicine, Springfield 62794-9230.

Journal of Neuroscience Methods
|June 1, 1990
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Intradermal testing for autoimmune progesterone dermatitis: should we be basing the diagnosis on it?

Clinical and experimental dermatology·2021
Same author

Optimal Timing of CT Scanning in the Rapid Access Lung Cancer Clinic.

Irish medical journal·2020
Same author

Fracture union rates across a century of war: a systematic review of the literature.

BMJ military health·2020
Same author

Evidence of opioid-induced hyperalgesia in clinical populations after chronic opioid exposure: a systematic review and meta-analysis.

British journal of anaesthesia·2019
Same author

Incidence of iatrogenic opioid dependence or abuse in patients with pain who were exposed to opioid analgesic therapy: a systematic review and meta-analysis.

British journal of anaesthesia·2018
Same author

Linaclotide inhibits colonic and urinary bladder hypersensitivity in adult female rats following unpredictable neonatal stress.

Neurogastroenterology and motility·2018
Same journal

Pupil-DLC: an open-source deep learning pipeline for scalable, marker-less tracking of pupil dynamics across conscious and unconscious states.

Journal of neuroscience methods·2026
Same journal

Time as the language of Behavior: events, sequences, patterns and meanings.

Journal of neuroscience methods·2026
Same journal

Detection of cochlear microphonic for differential diagnosis between auditory neuropathy mice and noise-induced sensorineural hearing loss mice.

Journal of neuroscience methods·2026
Same journal

Assessment metrics for pain control in rats: A methodological commentary.

Journal of neuroscience methods·2026
Same journal

Infant EEG preprocessing pipelines: A capability framework and current gaps in practice.

Journal of neuroscience methods·2026
Same journal

Methods for measuring neural activity during voluntary wheel running.

Journal of neuroscience methods·2026
See all related articles

Clinical assessment of tremor using handwriting and drawing can now be precisely quantified. A digitizing tablet system reliably records pathologic tremor amplitude and frequency, improving diagnostic accuracy.

Area of Science:

  • Neurology
  • Biomedical Engineering
  • Clinical Measurement

Background:

  • Handwriting and drawing tasks are standard clinical methods for tremor assessment.
  • Current subjective rating scales lack precision in quantifying tremor amplitude and frequency.
  • Objective, quantitative measures are needed for accurate tremor diagnosis.

Purpose of the Study:

  • To evaluate the utility of a digitizing tablet and personal computer system for quantifying tremor during clinical tasks.
  • To assess the system's ability to measure pathologic tremor characteristics accurately.
  • To determine the system's limitations in measuring subtle tremor types.

Main Methods:

  • Interfacing a commercial digitizing tablet with a personal computer for tremor data acquisition.

Related Experiment Videos

  • Utilizing numerical differentiation and spectral analysis to process recorded tremor data.
  • Comparing system performance for pathologic versus physiologic tremor detection.

    • Main Results:

    • The digitizing tablet system reliably recorded pathologic tremor induced by writing and drawing.
    • Numerical differentiation and spectral analysis effectively quantified tremor amplitude and frequency.
    • The system demonstrated insufficient sensitivity for measuring physiologic tremor.

    Conclusions:

    • Digitizing tablet technology offers a precise, objective method for quantifying pathologic tremor in clinical settings.
    • This system enhances the diagnostic capabilities beyond subjective tremor assessments.
    • Further advancements are needed to capture subtle physiologic tremor with this technology.