Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives
Parkinson’s Disease patients suffer from gait impairments such as reduced gait speed, shortened step length, and deterioration of the temporal organization of stride duration variability (i.e., breakdown in Long-Range Autocorrelations). The aim of this study was to compare the effects on Parkinson’s...
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doaj-5cc924dbee224ea4b0004158877af08f2020-12-23T07:23:05ZengFrontiers Media S.A.Frontiers in Physiology1664-042X2020-12-011110.3389/fphys.2020.601721601721Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and PerspectivesAlexis Lheureux0Alexis Lheureux1Thibault Warlop2Charline Cambier3Baptiste Chemin4Gaëtan Stoquart5Gaëtan Stoquart6Christine Detrembleur7Thierry Lejeune8Thierry Lejeune9Institute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumDepartment of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, BelgiumInstitute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumNeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumInstitute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumDepartment of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, BelgiumNeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumNeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumDepartment of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, BelgiumNeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, BelgiumParkinson’s Disease patients suffer from gait impairments such as reduced gait speed, shortened step length, and deterioration of the temporal organization of stride duration variability (i.e., breakdown in Long-Range Autocorrelations). The aim of this study was to compare the effects on Parkinson’s Disease patients’ gait of three Rhythmic Auditory Stimulations (RAS), each structured with a different rhythm variability (isochronous, random, and autocorrelated). Nine Parkinson’s Disease patients performed four walking conditions of 10–15 min each: Control Condition (CC), Isochronous RAS (IRAS), Random RAS (RRAS), and Autocorrelated RAS (ARAS). Accelerometers were used to assess gait speed, cadence, step length, temporal organization (i.e., Long-Range Autocorrelations computation), and magnitude (i.e., coefficient of variation) of stride duration variability on 512 gait cycles. Long-Range Autocorrelations were assessed using the evenly spaced averaged Detrended Fluctuation Analysis (α-DFA exponent). Spatiotemporal gait parameters and coefficient of variation were not modified by the RAS. Long-Range Autocorrelations were present in all patients during CC and ARAS although all RAS conditions altered them. The α-DFA exponents were significantly lower during IRAS and RRAS than during CC, exhibiting anti-correlations during IRAS in seven patients. α-DFA during ARAS was the closest to the α-DFA during CC and within normative data of healthy subjects. In conclusion, Isochronous RAS modify patients’ Long-Range Autocorrelations and the use of Autocorrelated RAS allows to maintain an acceptable level of Long-Range Autocorrelations for Parkinson’s Disease patients’ gait.https://www.frontiersin.org/articles/10.3389/fphys.2020.601721/fullgait disordersrhythmic auditory stimulationscueinggait variabilitylong range autocorrelationsParkinson’s disease |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Alexis Lheureux Alexis Lheureux Thibault Warlop Charline Cambier Baptiste Chemin Gaëtan Stoquart Gaëtan Stoquart Christine Detrembleur Thierry Lejeune Thierry Lejeune |
spellingShingle |
Alexis Lheureux Alexis Lheureux Thibault Warlop Charline Cambier Baptiste Chemin Gaëtan Stoquart Gaëtan Stoquart Christine Detrembleur Thierry Lejeune Thierry Lejeune Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives Frontiers in Physiology gait disorders rhythmic auditory stimulations cueing gait variability long range autocorrelations Parkinson’s disease |
author_facet |
Alexis Lheureux Alexis Lheureux Thibault Warlop Charline Cambier Baptiste Chemin Gaëtan Stoquart Gaëtan Stoquart Christine Detrembleur Thierry Lejeune Thierry Lejeune |
author_sort |
Alexis Lheureux |
title |
Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives |
title_short |
Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives |
title_full |
Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives |
title_fullStr |
Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives |
title_full_unstemmed |
Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson’s Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives |
title_sort |
influence of autocorrelated rhythmic auditory stimulations on parkinson’s disease gait variability: comparison with other auditory rhythm variabilities and perspectives |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Physiology |
issn |
1664-042X |
publishDate |
2020-12-01 |
description |
Parkinson’s Disease patients suffer from gait impairments such as reduced gait speed, shortened step length, and deterioration of the temporal organization of stride duration variability (i.e., breakdown in Long-Range Autocorrelations). The aim of this study was to compare the effects on Parkinson’s Disease patients’ gait of three Rhythmic Auditory Stimulations (RAS), each structured with a different rhythm variability (isochronous, random, and autocorrelated). Nine Parkinson’s Disease patients performed four walking conditions of 10–15 min each: Control Condition (CC), Isochronous RAS (IRAS), Random RAS (RRAS), and Autocorrelated RAS (ARAS). Accelerometers were used to assess gait speed, cadence, step length, temporal organization (i.e., Long-Range Autocorrelations computation), and magnitude (i.e., coefficient of variation) of stride duration variability on 512 gait cycles. Long-Range Autocorrelations were assessed using the evenly spaced averaged Detrended Fluctuation Analysis (α-DFA exponent). Spatiotemporal gait parameters and coefficient of variation were not modified by the RAS. Long-Range Autocorrelations were present in all patients during CC and ARAS although all RAS conditions altered them. The α-DFA exponents were significantly lower during IRAS and RRAS than during CC, exhibiting anti-correlations during IRAS in seven patients. α-DFA during ARAS was the closest to the α-DFA during CC and within normative data of healthy subjects. In conclusion, Isochronous RAS modify patients’ Long-Range Autocorrelations and the use of Autocorrelated RAS allows to maintain an acceptable level of Long-Range Autocorrelations for Parkinson’s Disease patients’ gait. |
topic |
gait disorders rhythmic auditory stimulations cueing gait variability long range autocorrelations Parkinson’s disease |
url |
https://www.frontiersin.org/articles/10.3389/fphys.2020.601721/full |
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