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@article{1832080,
author = {Sitek, Ondřej and Kalichová, Miriam and Hedbávný, Petr and Boušek, Tomáš and Baláž, Marek},
article_location = {Basel},
article_number = {3},
doi = {http://dx.doi.org/10.3390/app12030949},
keywords = {gait; kinematic analysis; Parkinson’s disease; range of motion; velocity},
language = {eng},
issn = {2076-3417},
journal = {Applied sciences},
title = {Kinematic Relations during Double Support Phase in Parkinsonian Gait},
url = {https://www.mdpi.com/2076-3417/12/3/949#},
volume = {12},
year = {2022}
}
TY - JOUR
ID - 1832080
AU - Sitek, Ondřej - Kalichová, Miriam - Hedbávný, Petr - Boušek, Tomáš - Baláž, Marek
PY - 2022
TI - Kinematic Relations during Double Support Phase in Parkinsonian Gait
JF - Applied sciences
VL - 12
IS - 3
SP - nestránkováno
EP - nestránkováno
PB - MDPI
SN - 20763417
KW - gait
KW - kinematic analysis
KW - Parkinson’s disease
KW - range of motion
KW - velocity
UR - https://www.mdpi.com/2076-3417/12/3/949#
N2 - The gait of Parkinson’s disease (PD) patients is shuffling, slow, and hesitant. We investigated peculiar gait relations during the double support phase (DSP) in PD patients and healthy controls. We used 3D motion capture (SIMI) to collect kinematic parameters of the natural gait of 11 PD patients (Hoehn and Yahr 2–3, 5 females, 6 males) tested on medication and the same-sized control sample (5 females, 6 males). The difference between groups was evaluated by the Mann-Whitney U test; for target parameters, the Spearman correlation was computed. Compared to the controls, the Parkinsonian step length index was significantly smaller (0.27 vs. 0.35, p < 0.05), step width index higher (0.12 vs. 0.09, p < 0.05), and the DSP duration was extended (0.165 s vs. 0.13 s, p < 0.05), whereas the single support phase was shortened (0.38 s vs. 0.4 s, p < 0.05). The Parkinsonians were faster during DSP initiation and slower during DSP termination (0.908 m·s −1 vs. 0.785 m·s −1 , p < 0.05); the Parkinsonian speed was more constant. The patients showed significantly decreased range of motion (ROM) in the hip, ankle, and shoulder and adopted straighter posture during the gait. Understanding gait concatenations can update physiotherapy approaches to target the roots of movement problems instead of the consequences.
ER -
SITEK, Ondřej, Miriam KALICHOVÁ, Petr HEDBÁVNÝ, Tomáš BOUŠEK and Marek BALÁŽ. Kinematic Relations during Double Support Phase in Parkinsonian Gait. \textit{Applied sciences}. Basel: MDPI, 2022, vol.~12, No~3, p.~nestránkováno, 10 pp. ISSN~2076-3417. Available from: https://dx.doi.org/10.3390/app12030949.
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