Keyword search (4,163 papers available)

"Rate of force development" Keyword-tagged Publications:

Title Authors PubMed ID
1 Impaired performance of rapid grip in people with Parkinson's disease and motor segmentation Rebecca J Daniels 38507858
PSYCHOLOGY
2 Measures of motor segmentation from rapid isometric force pulses are reliable and differentiate Parkinson's disease from age-related slowing Howard SL; Grenet D; Bellumori M; Knight CA; 35768733
PSYCHOLOGY

 

Title:Impaired performance of rapid grip in people with Parkinson's disease and motor segmentation
Authors:Rebecca J Daniels
Link:https://pubmed.ncbi.nlm.nih.gov/38507858/
DOI:10.1016/j.humov.2024.103201
Publication:Human movement science
Keywords:BradykinesiaMotor segmentationParkinson's diseaseRate of force developmentRate of force relaxation
PMID:38507858 Category: Date Added:2024-03-21
Dept Affiliation: PSYCHOLOGY
1 Department of Kinesiology and Applied Physiology, University of Delaware, 211AC The Tower at STAR, 100 Discovery Blvd, Newark, DE, USA. Electronic address: rdaniels@udel.edu.
2 Department of Psychology, Concordia University, 7141 Sherbrooke St. W, Montreal, QC H4B 1R6, Canada. Electronic address: David.grenet@concordia.ca.
3 Department of Kinesiology and Applied Physiology, University of Delaware, 344 The Tower at STAR, 100 Discovery Blvd, Newark, DE, USA. Electronic address: caknight@udel.edu.

Description:

Bradykinesia, or slow movement, is a defining symptom of Parkinson's disease (PD), but the underlying neuromechanical deficits that lead to this slowness remain unclear. People with PD often have impaired rates of motor output accompanied by disruptions in neuromuscular excitation, causing abnormal, segmented, force-time curves. Previous investigations using single-joint models indicate that agonist electromyogram (EMG) silent periods cause motor segmentation. It is unknown whether motor...




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