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Madrid J, Benning L, Selig M, Ulrich B, Jolles BM, Favre J, Benninger DH. Slowing gait during turning: how volition of modifying walking speed affects the gait pattern in healthy adults. Front Hum Neurosci 2024; 18:1269772. [PMID: 38524921 PMCID: PMC10959554 DOI: 10.3389/fnhum.2024.1269772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 02/09/2024] [Indexed: 03/26/2024] Open
Abstract
Background Turning during walking and volitionally modulating walking speed introduces complexity to gait and has been minimally explored. Research question How do the spatiotemporal parameters vary between young adults walking at a normal speed and a slower speed while making 90°, 180°, and 360° turns? Methods In a laboratory setting, the spatiotemporal parameters of 10 young adults were documented as they made turns at 90°, 180°, and 360°. A generalized linear model was utilized to determine the effect of both walking speed and turning amplitude. Results Young adults volitionally reducing their walking speed while turning at different turning amplitudes significantly decreased their cadence and spatial parameters while increasing their temporal parameters. In conditions of slower movement, the variability of certain spatial parameters decreased, while the variability of some temporal parameters increased. Significance This research broadens the understanding of turning biomechanics in relation to volitionally reducing walking speed. Cadence might be a pace gait constant synchronizing the rhythmic integration of several inputs to coordinate an ordered gait pattern output. Volition might up-regulate or down-regulate this pace gait constant (i.e., cadence) which creates the feeling of modulating walking speed.
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Affiliation(s)
- Julian Madrid
- Department of Clinical Neurosciences (DNC), Clinic of Neurology, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
| | - Leo Benning
- University Emergency Center, Medical Center - University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Mischa Selig
- Department of Orthopedics and Trauma Surgery, G.E.R.N. Research Center for Tissue Replacement, Regeneration and Neogenesis, Freiburg, Germany
| | - Baptiste Ulrich
- Swiss BioMotion Lab, Department of Musculoskeletal Medicine (DAL), Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Brigitte M. Jolles
- Swiss BioMotion Lab, Department of Musculoskeletal Medicine (DAL), Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
- Ecole Polytechnique Fédérale de Lausanne (EPFL), Institute of Microengineering, Lausanne, Switzerland
| | - Julien Favre
- Swiss BioMotion Lab, Department of Musculoskeletal Medicine (DAL), Centre Hospitalier Universitaire Vaudois (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - David H. Benninger
- Department of Clinical Neurosciences (DNC), Clinic of Neurology, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
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Dale ML, Silva-Batista C, de Almeida FO, Horak FB. Balance and gait in progressive supranuclear palsy: a narrative review of objective metrics and exercise interventions. Front Neurol 2023; 14:1212185. [PMID: 37426438 PMCID: PMC10327556 DOI: 10.3389/fneur.2023.1212185] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
Background The use of objective gait and balance metrics is rapidly expanding for evaluation of atypical parkinsonism, and these measures add to clinical observations. Evidence for rehabilitation interventions to improve objective measures of balance and gait in atypical parkinsonism is needed. Aim Our aim is to review, with a narrative approach, current evidence on objective metrics for gait and balance and exercise interventions in progressive supranuclear palsy (PSP). Methods Literature searches were conducted in four computerized databases from the earliest record up to April 2023: PubMed, ISI's Web of Knowledge, Cochrane's Library, and Embase. Data were extracted for study type (cross-sectional, longitudinal, and rehabilitation interventions), study design (e.g., experimental design and case series), sample characteristics, and gait and balance measurements. Results Eighteen gait and balance (16 cross-sectional and 4 longitudinal) and 14 rehabilitation intervention studies were included. Cross-sectional studies showed that people with PSP have impairments in gait initiation and steady-state gait using wearable sensors, and in static and dynamic balance assessed by posturography when compared to Parkinson's disease (PD) and healthy controls. Two longitudinal studies observed that wearable sensors can serve as objective measures of PSP progression, using relevant variables of change in turn velocity, stride length variability, toe off angle, cadence, and cycle duration. Rehabilitation studies investigated the effect of different interventions (e.g., balance training, body-weight supported treadmill gait, sensorimotor training, and cerebellar transcranial magnetic stimulation) on gait, clinical balance, and static and dynamic balance assessed by posturography measurements. No rehabilitation study in PSP used wearable sensors to evaluate gait and balance impairments. Although clinical balance was assessed in 6 rehabilitation studies, 3 of these studies used a quasi-experimental design, 2 used a case series, only 1 study used an experimental design, and sample sizes were relatively small. Conclusion Wearable sensors to quantify balance and gait impairments are emerging as a means of documenting progression of PSP. Robust evidence for improving balance and gait in PSP was not found for rehabilitation studies. Future powered, prospective and robust clinical trials are needed to investigate the effects of rehabilitation interventions on objective gait and balance outcomes in people with PSP.
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Affiliation(s)
- Marian L. Dale
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
- Neurology Section, VA Portland Health Care System, Veterans Health Administration, Portland, OR, United States
| | - Carla Silva-Batista
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
- Exercise Neuroscience Research Group, University of São Paulo, São Paulo, Brazil
| | | | - Fay B. Horak
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
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Welter ML, Vasseur A, Edragas R, Chaumont H, Pineau F, Mangone G, Olivier C, Leber I, Rivaud-Pechoux S, Lehericy S, Gallea C, Yahia-Cherif L, Lannuzel A. Brain dysfunction in gait disorders of Caribbean atypical Parkinsonism and progressive supranuclear palsy patients: A comparative study. Neuroimage Clin 2023; 38:103443. [PMID: 37247501 PMCID: PMC10236465 DOI: 10.1016/j.nicl.2023.103443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/19/2023] [Accepted: 05/21/2023] [Indexed: 05/31/2023]
Abstract
INTRODUCTION Gait disorders and falls occur early in progressive supranuclear palsy (PSP-RS) and Caribbean atypical parkinsonism (Caribbean AP). However, the link between these signs and brain lesions has never been explored in these patient populations. Here, we investigate and compare the imaging factors that relate to gait and balance disorders in Caribbean AP and PSP-RS patients. METHODS We assessed gait and balance using clinical scales and gait recordings in 16 Caribbean AP and 15 PSP-RS patients and 17 age-matched controls. We measured the grey and white matter brain volumes on 3 T brain MRI images. We performed a principal component analysis (PCA) including all the data to determine differences and similarities between groups, and explore the relationship between gait disorders and brain volumes. RESULTS Both Caribbean AP patients and PSP-RS have marked gait and balance disorders with similar severity. In both groups, gait and balance disorders were found to be most strongly related to structural changes in the lateral cerebellum, caudate nucleus, and fronto-parietal areas. In Caribbean AP patients, gait disorders were also related to additional changes in the cortex, including frontal, insular, temporal and cuneus lobes, whereas in PSP-RS patients, additional white matter changes involved the mesencephalon and parahippocampal gyrus. CONCLUSION Gait and balance disorders in Caribbean AP patients are mainly related to dysfunction of cortical brain areas involved in visuo-sensorimotor processing and self-awareness, whereas these signs mainly result from premotor-brainstem-cerebellar network dysfunction in PSP-RS patients, brain areas involved in initiation and maintenance of locomotor pattern and postural adaptation.
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Affiliation(s)
- Marie-Laure Welter
- Neurophysiology Department, Rouen University Hospital, Université de Normandie, Rouen, France; INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; Plateforme d'analyse du mouvement (PANAM), Paris Brain Institute, Paris, France.
| | - Alexandre Vasseur
- Neurophysiology Department, Rouen University Hospital, Université de Normandie, Rouen, France
| | - Regine Edragas
- Rehabilitation Department, University Hospital of Martinique, F.W.I, France
| | - Hugo Chaumont
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; Neurology Department, Clinical Investigation Centre 1424, University Hospital of Guadeloupe, Université des Antilles, Pointe-à-Pitre, Guadeloupe, F.W.I, France
| | - Fanny Pineau
- Clinical Investigation Centre, Paris Brain Institute, Pitié-Salpêtrière Hospital, Paris, France
| | - Graziella Mangone
- Clinical Investigation Centre, Paris Brain Institute, Pitié-Salpêtrière Hospital, Paris, France
| | - Claire Olivier
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; Plateforme d'analyse du mouvement (PANAM), Paris Brain Institute, Paris, France
| | - Isabelle Leber
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France
| | - Sophie Rivaud-Pechoux
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France
| | - Stéphane Lehericy
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; CENIR, Paris Brain Institute, Paris, France
| | - Cecile Gallea
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; CENIR, Paris Brain Institute, Paris, France
| | - Lydia Yahia-Cherif
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; CENIR, Paris Brain Institute, Paris, France
| | - Annie Lannuzel
- INSERM 1127, Sorbonne Universités, Université Pierre et Marie Curie-Paris Université, Paris 06, Unité Mixte de Recherche (UMR) S1127, Centre National de la Recherche Scientifique (CNRS), UMR 7225, Paris Brain Institute, Paris, France; Neurology Department, Clinical Investigation Centre 1424, University Hospital of Guadeloupe, Université des Antilles, Pointe-à-Pitre, Guadeloupe, F.W.I, France
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Dale ML, Prewitt AL, Harker GR, McBarron GE, Mancini M. Perspective: Balance Assessments in Progressive Supranuclear Palsy: Lessons Learned. Front Neurol 2022; 13:801291. [PMID: 35153996 PMCID: PMC8828584 DOI: 10.3389/fneur.2022.801291] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/05/2022] [Indexed: 12/04/2022] Open
Abstract
Many studies have examined aspects of balance in progressive supranuclear palsy (PSP), but guidance on the feasibility of standardized objective balance assessments and balance scales in PSP is lacking. Balance tests commonly used in Parkinson's disease often cannot be easily administered or translated to PSP. Here we briefly review methodology in prior studies of balance in PSP; then we focus on feasibility by presenting our experience with objective balance assessment in PSP-Richardson syndrome and PSP-parkinsonism during a crossover rTMS intervention trial. We highlight lessons learned, safety considerations, and future approaches for objective balance assessment in PSP.
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Affiliation(s)
- Marian L. Dale
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
| | - Austin L. Prewitt
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
| | - Graham R. Harker
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
| | - Grace E. McBarron
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
- Department of Physical Therapy, Columbia University Irving Medical Center, Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Martina Mancini
- Balance Disorders Laboratory, Department of Neurology, Oregon Health and Science University, Portland, OR, United States
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