Automated analysis of pen-on-paper spirals for tremor detection, quantification, and differentiation

Automated analysis of pen-on-paper spirals for tremor detection, quantification, and differentiation

Objective: To develop an automated algorithm to detect, quantify, and differentiate between tremor using pen-on-paper spirals. Methods: Patients with essential tremor (n = 25), dystonic tremor (n = 25), Parkinson’s disease (n = 25), and healthy volunteers (HV, n = 25) drew free-hand spirals. The alg...

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Bibliographic Details
Main Authors: Roopa Rajan, Reghu Anandapadmanabhan, Sharmila Nageswaran, Vineeth Radhakrishnan, Arti Saini, Syam Krishnan, Anu Gupta, Venugopalan Y Vishnu, Awadh K Pandit, Rajesh Kumar Singh, Divya M Radhakrishnan, Mamta Bhushan Singh, Rohit Bhatia, Achal Srivastava, Asha Kishore, M V Padma Srivastava
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2023-01-01
Series:Annals of Movement Disorders
Subjects:
accelerometry
dystonic tremor
essential tremor
movement disorders
pen-on-paper spirals
Online Access:http://www.aomd.in/article.asp?issn=2590-3446;year=2023;volume=6;issue=1;spage=17;epage=25;aulast=Rajan

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