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Lewis MM, Waltz C, Scelina L, Scelina K, Owen KM, Hastilow K, Zimmerman EM, Rosenfeldt AB, Miller Koop M, Alberts JL. Gait patterns during overground and virtual omnidirectional treadmill walking. J Neuroeng Rehabil 2024; 21:29. [PMID: 38388883 PMCID: PMC10885397 DOI: 10.1186/s12984-023-01286-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 11/20/2023] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Omnidirectional treadmills (ODTs) offer a promising solution to the virtual reality (VR) locomotion problem, which describes the mismatch between visual and somatosensory information and contributes to VR sickness. However, little is known about how walking on ODTs impacts the biomechanics of gait. This project aimed to compare overground and ODT walking and turning in healthy young adults. METHODS Fifteen young adults completed forward walk, 180° turn, and 360° turn tasks under three conditions: (1) overground, (2) on the Infinadeck ODT in a virtual environment without a handrail, and (3) on the ODT with a handrail. Kinematic data for all walking trials were gathered using 3D optical motion capture. RESULTS Overall, gait speed was slower during ODT walking than overground. When controlling for gait speed, ODT walking resulted in shorter steps and greater variability in step length. There were no significant differences in other spatiotemporal metrics between ODT and overground walking. Turning on the ODT required more steps and slower rotational speeds than overground turns. The addition of the stability handrail to the ODT resulted in decreased gait variability relative to the ODT gait without the handrail. CONCLUSION Walking on an ODT resembles natural gait patterns apart from slower gait speed and shorter step length. Slower walking and shorter step length are likely due to the novelty of physically navigating a virtual environment which may result in a more conservative approach to gait. Future work will evaluate how older adults and those with neurological disease respond to ODT walking.
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Affiliation(s)
- Morgan McGrath Lewis
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA.
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA.
| | - Colin Waltz
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Logan Scelina
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Kathryn Scelina
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Kelsey M Owen
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Karissa Hastilow
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Eric M Zimmerman
- Neurological Institute, Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA
| | - Anson B Rosenfeldt
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Mandy Miller Koop
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Jay L Alberts
- Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA.
- Neurological Institute, Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA.
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Lheureux A, Lejeune T, Doncev I, Jeanne A, Stoquart G. Comparison of the effects of rhythmic vibrotactile stimulations and rhythmic auditory stimulations on Parkinson's disease patients' gait variability: a pilot study. Acta Neurol Belg 2024; 124:161-168. [PMID: 37597161 DOI: 10.1007/s13760-023-02360-5] [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: 04/06/2023] [Accepted: 08/09/2023] [Indexed: 08/21/2023]
Abstract
INTRODUCTION Parkinson's disease patients' gait is characterized by shorter step length, reduced gait velocity and deterioration of temporal organization of stride duration variability (modified Long Range Autocorrelations). The objective of this study was to compare effects of rhythmic auditory stimulations (RAS) and Rhythmic Vibrotactile Stimulations (RVS) on Parkinson's disease patients' gait. METHODS Ten Parkinson's disease patients performed three walking conditions lasting 5-7 min each: control condition (CC), RAS condition and RVS condition. Inertial measurement units were used to assess spatiotemporal gait parameters. Stride duration variability was assessed in terms of magnitude using coefficient of variation and in terms of temporal organization (i.e., Long Range Autocorrelations computation) using the evenly spaced averaged Detrended Fluctuation Analysis (α-DFA exponent). RESULTS Gait velocity was significantly higher during RAS condition than during CC (Cohen's d = 0.52) and similar to RVS condition (Cohen's d = 0.17). Cadence was significantly higher during RAS (Cohen's d = 0.77) and RVS (Cohens' d = 0.56) conditions than during CC. Concerning variability, no difference was found either for mean coefficient of variation or mean α-DFA between conditions. However, a great variability of individual results between the RAS and the RVS conditions is to be noted concerning α-DFA. CONCLUSIONS RAS and RVS improved similarly PD patients' spatiotemporal gait parameters, without modifying stride duration variability in terms of magnitude and temporal organization at group level. Future studies should evaluate the relevant parameters for administering the right cueing type for the right patient. TRIAL REGISTRATION ClinicalTrial.gov registration number NCT05790759, date of registration: 16/03/2023, retrospectively registered.
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Affiliation(s)
- Alexis Lheureux
- Cliniques Universitaires Saint-Luc, Brussels, Belgium.
- Université Catholique de Louvain, Louvain-La-Neuve, Belgium.
| | - Thierry Lejeune
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Ivan Doncev
- Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Alix Jeanne
- Université Catholique de Louvain, Louvain-La-Neuve, Belgium
| | - Gaëtan Stoquart
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Université Catholique de Louvain, Louvain-La-Neuve, Belgium
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Lombardi G, Baccini M, Gualerzi A, Pancani S, Campagnini S, Doronzio S, Longo D, Maselli A, Cherubini G, Piazzini M, Ciapetti T, Polito C, Pinna S, De Santis C, Bedoni M, Macchi C, Ramat S, Cecchi F. Comparing the effects of augmented virtual reality treadmill training versus conventional treadmill training in patients with stage II-III Parkinson's disease: the VIRTREAD-PD randomized controlled trial protocol. Front Neurol 2024; 15:1338609. [PMID: 38327625 PMCID: PMC10847255 DOI: 10.3389/fneur.2024.1338609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/09/2024] [Indexed: 02/09/2024] Open
Abstract
Background Intensive treadmill training (TT) has been documented to improve gait parameters and functional independence in Parkinson's Disease (PD), but the optimal intervention protocol and the criteria for tailoring the intervention to patients' performances are lacking. TT may be integrated with augmented virtual reality (AVR), however, evidence of the effectiveness of this combined treatment is still limited. Moreover, prognostic biomarkers of rehabilitation, potentially useful to customize the treatment, are currently missing. The primary aim of this study is to compare the effects on gait performances of TT + AVR versus TT alone in II-III stage PD patients with gait disturbance. Secondary aims are to assess the effects on balance, gait parameters and other motor and non-motor symptoms, and patient's satisfaction and adherence to the treatment. As an exploratory aim, the study attempts to identify biomarkers of neuroplasticity detecting changes in Neurofilament Light Chain concentration T0-T1 and to identify prognostic biomarkers associated to blood-derived Extracellular Vesicles. Methods Single-center, randomized controlled single-blind trial comparing TT + AVR vs. TT in II-III stage PD patients with gait disturbances. Assessment will be performed at baseline (T0), end of training (T1), 3 (T2) and 6 months (T3, phone interview) from T1. The primary outcome is difference in gait performance assessed with the Tinetti Performance-Oriented Mobility Assessment gait scale at T1. Secondary outcomes are differences in gait performance at T2, in balance and spatial-temporal gait parameters at T1 and T2, patients' satisfaction and adherence. Changes in falls, functional mobility, functional autonomy, cognition, mood, and quality of life will be also assessed at different timepoints. The G*Power software was used to estimate a sample size of 20 subjects per group (power 0.95, α < 0.05), raised to 24 per group to compensate for potential drop-outs. Both interventions will be customized and progressive, based on the participant's performance, according to a predefined protocol. Conclusion This study will provide data on the possible superiority of AVR-associated TT over conventional TT in improving gait and other motor and non-motor symptoms in persons with PD and gait disturbances. Results of the exploratory analysis could add information in the field of biomarker research in PD rehabilitation.
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Affiliation(s)
- Gemma Lombardi
- Department of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
| | - Marco Baccini
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
| | | | - Silvia Pancani
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
| | | | - Stefano Doronzio
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Diego Longo
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Alessandro Maselli
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Technical-Health Professions, Rehabilitation, and Prevention, Campostaggia Hospital, Poggibonsi (SI), USL Toscana Sudest, Italy
| | - Giulio Cherubini
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | | | | | - Samuele Pinna
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Chiara De Santis
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Marzia Bedoni
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | - Claudio Macchi
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Silvia Ramat
- Parkinson Unit, Department of NeuroMuscular-Skeletal and Sensorial Organs, AOU Careggi, Florence, Italy
| | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Garay-Sánchez A, Marcén-Román Y, Ferrando-Margelí M, Franco-Sierra MÁ, Suarez-Serrano C. Effect of Physiotherapy Treatment with Immersive Virtual Reality in Subjects with Stroke: A Protocol for a Randomized Controlled Trial. Healthcare (Basel) 2023; 11:healthcare11091335. [PMID: 37174877 PMCID: PMC10177902 DOI: 10.3390/healthcare11091335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/30/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Many stroke survivors suffer from sensorimotor deficits, especially balance impairments. The purpose of this trial is to investigate whether the designed Immersive Virtual Reality training program is better in the short term (15 sessions) and in the medium term (30 sessions) than physiotherapy training with Bayouk, Boucher and Leroux exercises, with respect to static balance in sitting and standing, dynamic balance and quality of life in patients with balance impairment in stroke survivors. METHODS This study is a randomized controlled trial with two treatment arms and evaluators blinded, and a functionality treatment group in combination with specific balance exercise training according to Bayouk, Boucher and Leroux (control group) or a balanced treatment using Immersive VR. The primary outcome will be static, Dynamic balance and gait measured by Bestest Assessment Score (BESTest), Berg Scale (BBS), Pass Scale (PASS) and Time Up and Go test (TUG). The secondary outcome will be the stroke-associated quality of life using the Stroke Quality of Life Scale (ECVI-38). CONCLUSIONS The results of this study may add new insights into how to address balance using Immersive Virtual Reality after a stroke. If the new training approach proves effective, the results may provide insight into how to design more comprehensive protocols in the future for people with balance impairments after stroke.
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Affiliation(s)
- Aitor Garay-Sánchez
- Institute for Health Research Aragón, 50009 Zaragoza, Spain
- Miguel Servet University Hospital, 50009 Zaragoza, Spain
| | - Yolanda Marcén-Román
- Institute for Health Research Aragón, 50009 Zaragoza, Spain
- Department of Human Anatomy and Histology, Faculty of Medicine, University of Zaragoza, 50009 Zaragoza, Spain
| | - Mercedes Ferrando-Margelí
- Institute for Health Research Aragón, 50009 Zaragoza, Spain
- Miguel Servet University Hospital, 50009 Zaragoza, Spain
- Department of Human Anatomy and Histology, Faculty of Medicine, University of Zaragoza, 50009 Zaragoza, Spain
| | - M Ángeles Franco-Sierra
- Institute for Health Research Aragón, 50009 Zaragoza, Spain
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Zaragoza, 50009 Zaragoza, Spain
| | - Carmen Suarez-Serrano
- Department of Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, 41009 Seville, Spain
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Kantha P, Hsu WL, Chen PJ, Tsai YC, Lin JJ. A novel balance training approach: Biomechanical study of virtual reality-based skateboarding. Front Bioeng Biotechnol 2023; 11:1136368. [PMID: 36845193 PMCID: PMC9950389 DOI: 10.3389/fbioe.2023.1136368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 01/26/2023] [Indexed: 02/12/2023] Open
Abstract
Introduction: The use of virtual reality (VR) technology in training and rehabilitation gained increasing attention in recent years due to its potential to provide immersive and interactive experiences. We developed a novel VR-based balance training, VR-skateboarding, for improving balance. It is important to investigate the biomechanical aspects of this training, as it would have benefited both health professionals and software engineers. Aims: This study aimed to compare the biomechanical characteristics of VR-skateboarding with those of walking. Materials and Methods: Twenty young participants (10 males and 10 females) were recruited. Participants underwent VR-skateboarding and walking at the comfortable walking speed, with the treadmill set at the same speed for both tasks. The motion capture system and electromyography were used to determine joint kinematics and muscle activity of the trunk and legs, respectively. The force platform was also used to collect the ground reaction force. Results: Participants demonstrated increased trunk flexion angles and muscle activity of trunk extensor during VR-skateboarding than during walking (p < 0.01). For the supporting leg, participants' joint angles of hip flexion and ankle dorsiflexion, as well as muscle activity of knee extensor, were higher during VR-skateboarding than during walking (p < 0.01). For the moving leg, only hip flexion increased in VR-skateboarding when compared to walking (p < 0.01). Furthermore, participants increased weight distribution in the supporting leg during VR-skateboarding (p < 0.01). Conclusion: VR-skateboarding is a novel VR-based balance training that has been found to improve balance through increased trunk and hip flexion, facilitated knee extensor muscles, and increased weight distribution on the supporting leg compared to walking. These differences in biomechanical characteristics have potential clinical implications for both health professionals and software engineers. Health professionals may consider incorporating VR-skateboarding into training protocols to improve balance, while software engineers may use this information to design new features in VR systems. Our study suggests that the impact of VR-skateboarding particularly manifest when focusing on the supporting leg.
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Affiliation(s)
- Phunsuk Kantha
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wei-Li Hsu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan,Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan,*Correspondence: Wei-Li Hsu,
| | - Po-Jung Chen
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yi-Ching Tsai
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jiu-Jenq Lin
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan,Division of Physical Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
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Formica C, Bonanno L, Latella D, Ferrera MC, Maresca G, Logiudice AL, Sorbera C, Brigandì A, Di Lorenzo G, Marino S. The effect of Computer Assisted Rehabilitation Environment (CAREN) in cognitive impairment and coping strategies in Parkinson's disease: a preliminary study. Sci Rep 2023; 13:2214. [PMID: 36750642 PMCID: PMC9905468 DOI: 10.1038/s41598-023-29299-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 02/02/2023] [Indexed: 02/09/2023] Open
Abstract
Parkinson's disease is a neurodegenerative disorder characterized by different motor, vegetative, behavioral, and cognitive impairments, with worsening quality of life. Virtual reality devices have given promising results in neurorehabilitation as they can provide multisensory stimulation in a realistic environment. This study aims to test the efficacy of virtual reality training by using Computer Assisted Rehabilitation Environment in cognitive impairment in a sample of PD. 31 patients affected by PD were enrolled. All PD patients underwent 24 sessions of Computer Assisted Rehabilitation Environment training. The participants were assessed at baseline (T0) and after two months (T1). Our results suggested that Computer Assisted Rehabilitation Environment training may be effective in the cognitive and emotional domains, particularly by improving executive function, anxiety, and depressive symptoms. These changes have helped to improve self-efficacy and coping strategies. These results indicate greater cognitive and physical effort to overcome stressors. Our results show that Computer Assisted Rehabilitation Environment training was beneficial in improving cognitive functions. Longer duration training may be especially beneficial for patients with mild cognitive impairment. Our findings open the door to tailored personalized treatments based on the patient's motor and cognitive profiles.
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Affiliation(s)
- Caterina Formica
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Lilla Bonanno
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Desiree Latella
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy.
| | - Maria Cristina Ferrera
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Giuseppa Maresca
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Anna Lisa Logiudice
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Chiara Sorbera
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Amelia Brigandì
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Giuseppe Di Lorenzo
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
| | - Silvia Marino
- IRCCS Centro Neurolesi "Bonino-Pulejo", S.S. 113 Via Palermo, C.da Casazza, 98124, Messina, Italy
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Montull L, Borrallo A, Almarcha M, Balagué N. Assessing proprioception through time-variability properties of acceleration. Front Physiol 2023; 14:1112902. [PMID: 36744030 PMCID: PMC9895821 DOI: 10.3389/fphys.2023.1112902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/05/2023] [Indexed: 01/21/2023] Open
Abstract
Proprioception is a crucial property for movement stability and balance, but its current assessment, based on clinical testing, lacks precision and adequacy in real contexts. This study proposes assessing proprioception and its sensitivity to training effects through acceleration time series recorded during two slackline experiments. In the first experiment, slackliners of different expertise (highly and poorly trained) had to walk on a slackline for 30 s. In the second, twelve beginners had to balance up on the slackline for at least 11 s before and after a training process. Acceleration time series were recorded in body components (legs and centre of mass) and the slackline. The acceleration fluctuations were analysed through Detrended Fluctuation Analysis. The obtained Hurst (H)-exponents were compared between both groups (first experiment) and before and after training (second experiment) using Whitney and Wilcoxon tests, respectively. The values of H-exponents were lower in the highly trained group (Z = -2.15, p = 0.03) (first experiment), and in the post-training conditions (Z = -2.35, p = 0.02) (second experiment). These results suggest better motor and proprioceptive control with training status. Hence, the time-variability structure of acceleration in real contexts, like slackline tasks, is proposed as an objective measure of proprioception and its training effects.
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Affiliation(s)
- Lluc Montull
- Complex Systems in Sport Research Group, National Institute of Physical Education of Catalonia (INEFC), University of Lleida, Lleida, Spain
| | - Alex Borrallo
- Complex Systems in Sport Research Group, National Institute of Physical Education of Catalonia (INEFC), University of Barcelona, Barcelona, Spain
| | - Maricarmen Almarcha
- Complex Systems in Sport Research Group, National Institute of Physical Education of Catalonia (INEFC), University of Barcelona, Barcelona, Spain
| | - Natàlia Balagué
- Complex Systems in Sport Research Group, National Institute of Physical Education of Catalonia (INEFC), University of Barcelona, Barcelona, Spain,*Correspondence: Natàlia Balagué,
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Mangalam M, Skiadopoulos A, Siu KC, Mukherjee M, Likens A, Stergiou N. Leveraging a virtual alley with continuously varying width modulates step width variability during self-paced treadmill walking. Neurosci Lett 2023; 793:136966. [PMID: 36379391 PMCID: PMC10171215 DOI: 10.1016/j.neulet.2022.136966] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 11/15/2022]
Abstract
Increased fall risk in older adults and clinical populations is linked with increased amount and altered temporal structure of step width variability. One approach to rehabilitation seeks to reduce fall risk in older adults by reducing the amount of step width variability and restoring the temporal structure characteristic of healthy young adults. The success of such a program depends on our ability to modulate step width variability effectively. To this end, we investigated how manipulation of the visual walking space in a virtual environment could modulate the amount and temporal structure of step width variability. Nine healthy adults performed self-paced treadmill walking in a virtual alley in a fixed-width Control condition (1.91 m) and two conditions in which the alley's width oscillated sinusoidally at 0.03 Hz: between 0.38 and 1.14 m and 0.38-2.67 m in Narrow and Wide conditions, respectively. The step width time series from each condition was evaluated using: (i) the standard deviation to identify changes in the amount of variability and (ii) the fractal scaling exponent estimated using detrended fluctuation analysis (DFA) to identify changes in the temporal structure of variability in terms of persistence in fluctuations. The Wide condition neither affected the standard deviation nor the fractal scaling exponent of step width time series. The Narrow condition did not affect the standard deviation of step width time series compared to the Control condition but significantly increased its fractal scaling exponent compared to the Control and Wide conditions, suggestive of more persistent fluctuations characteristic of a healthy gait. These results show that virtual reality based rehabilitative intervention can modulate step width variability to potentially reduce fall risk in older adults and clinical populations.
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Affiliation(s)
- Madhur Mangalam
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA.
| | - Andreas Skiadopoulos
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA
| | - Ka-Chun Siu
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA; College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Mukul Mukherjee
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA
| | - Aaron Likens
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA
| | - Nick Stergiou
- Division of Biomechanics and Research Development, Department of Biomechanics, and Center for Research in Human Movement Variability, University of Nebraska at Omaha, NE 68182, USA.
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O’Neil J, Barnes K, Morgan Donnelly E, Sheehy L, Sveistrup H. Identification and description of telerehabilitation assessments for individuals with neurological conditions: A scoping review. Digit Health 2023; 9:20552076231183233. [PMID: 37377560 PMCID: PMC10291871 DOI: 10.1177/20552076231183233] [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: 08/24/2022] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Background The clinical adoption of telerehabilitation accelerated rapidly over the last few years, creating opportunities for clinicians and researchers to explore the use of digital technologies and telerehabilitation in the assessment of deficits related to neurological conditions. The objectives of this scoping review were to identify outcome measures used to remotely assess the motor function and participation in people with neurological conditions and report, when available, the psychometric data of these remote outcome measures. Methods MEDLINE (Ovid), CINAHL, PubMed, PsychINFO, EMBASE, and Cochrane databases were searched between December 13, 2020, and January 4, 2021, for studies investigating the use of remote assessments to evaluate motor function and participation in people with neurological conditions. An updated search was completed on May 9, 2022, using the same databases and search terms. Two reviewers independently screened each title and abstract, followed by full-text screening. Data extraction was completed using a pre-piloted data extraction sheet where outcome measures were reported as per the International Classification of Functioning, Disability and Health. Results Fifty studies were included in this review. Eighteen studies targeted outcomes related to body structures and 32 targeted those related to activity limitation and participation restriction. Seventeen studies reported psychometric data; of these, most included reliability and validity data. Conclusion Clinical assessments of motor function of people living with neurological conditions can be completed in a telerehabilitation or remote context using validated and reliable remote assessment measures.
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Affiliation(s)
- Jennifer O’Neil
- Faculty of Health Sciences, School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada
- Bruyère Research Institute, Ottawa, Ontario, Canada
| | - Keely Barnes
- Faculty of Health Sciences, School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada
- Bruyère Research Institute, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | | | - Lisa Sheehy
- Bruyère Research Institute, Ottawa, Ontario, Canada
| | - Heidi Sveistrup
- Faculty of Health Sciences, School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada
- Bruyère Research Institute, Ottawa, Ontario, Canada
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Carmignano SM, Fundarò C, Bonaiuti D, Calabrò RS, Cassio A, Mazzoli D, Bizzarini E, Campanini I, Cerulli S, Chisari C, Colombo V, Dalise S, Gazzotti V, Mazzoleni D, Mazzucchelli M, Melegari C, Merlo A, Stampacchia G, Boldrini P, Mazzoleni S, Posteraro F, Benanti P, Castelli E, Draicchio F, Falabella V, Galeri S, Gimigliano F, Grigioni M, Mazzon S, Molteni F, Morone G, Petrarca M, Picelli A, Senatore M, Turchetti G, Andrenelli E. Robot-assisted gait training in patients with Parkinson's disease: Implications for clinical practice. A systematic review. NeuroRehabilitation 2022; 51:649-663. [PMID: 35570502 DOI: 10.3233/nre-220026] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Gait impairments are common disabling symptoms of Parkinson's disease (PD). Among the approaches for gait rehabilitation, interest in robotic devices has grown in recent years. However, the effectiveness compared to other interventions, the optimum amount of training, the type of device, and which patients might benefit most remains unclear. OBJECTIVE To conduct a systematic review about the effects on gait of robot-assisted gait training (RAGT) in PD patients and to provide advice for clinical practice. METHODS A search was performed on PubMed, Scopus, PEDro, Cochrane library, Web of science, and guideline databases, following PRISMA guidelines. We included English articles if they used a robotic system with details about the intervention, the parameters, and the outcome measures. We evaluated the level and quality of evidence. RESULTS We included twenty papers out of 230 results: two systematic reviews, 9 randomized controlled trials, 4 uncontrolled studies, and 5 descriptive reports. Nine studies used an exoskeleton device and the remainders end-effector robots, with large variability in terms of subjects' disease-related disability. CONCLUSIONS RAGT showed benefits on gait and no adverse events were recorded. However, it does not seem superior to other interventions, except in patients with more severe symptoms and advanced disease.
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Affiliation(s)
- Simona Maria Carmignano
- Centro Terapeutico Riabilitativo (CTR), Potenza, Italy.,University of Salerno, Salerno, Italy
| | - Cira Fundarò
- Neurophysiopatology Unit, Istituti Clinici Scientifici Maugeri, IRCCS Montescano, Pavia, Italy
| | | | | | - Anna Cassio
- Spinal Cord Unit and Intensive Rehabilitation Medicine, Ospedale di Fiorenzuola d'Arda, AUSL Piacenza, Piacenza, Italy
| | - Davide Mazzoli
- Gait and Motion Analysis Laboratory, Sol et Salus Ospedale Privato Accreditato, Rimini, Italy
| | - Emiliana Bizzarini
- Department of Rehabilitation Medicine, Spinal Cord Unit, Gervasutta Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Isabella Campanini
- Department of Neuromotor and Rehabilitation, LAM-Motion Analysis Laboratory, San Sebastiano Hospital, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Simona Cerulli
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Carmelo Chisari
- Department of Translational Research and New Technologies in Medicine and Surgery, Neurorehabiltation Section, University of Pisa, Pisa, Italy
| | | | - Stefania Dalise
- Department of Translational Research and New Technologies in Medicine and Surgery, Neurorehabiltation Section, University of Pisa, Pisa, Italy
| | - Valeria Gazzotti
- Centro Protesi Vigorso di Budrio, Istituto Nazionale Assicurazione Infortuni sul Lavoro (INAIL), Bologna, Italy
| | - Daniele Mazzoleni
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | | | - Andrea Merlo
- Gait and Motion Analysis Laboratory, Sol et Salus Ospedale Privato Accreditato, Rimini, Italy.,Department of Neuromotor and Rehabilitation, LAM-Motion Analysis Laboratory, San Sebastiano Hospital, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Paolo Boldrini
- Italian Society of Physical Medicine and Rehabilitation (SIMFER), Rome, Italy
| | - Stefano Mazzoleni
- Department of Electrical and Information Engineering, Politecnico di Bari, Bari, Italy
| | - Federico Posteraro
- Department of Rehabilitation, Versilia Hospital - AUSL12, Viareggio, Italy
| | | | - Enrico Castelli
- Department of Paediatric Neurorehabilitation, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Francesco Draicchio
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Rome, Italy
| | - Vincenzo Falabella
- Italian Federation of Persons with Spinal Cord Injuries (FAIP Onlus), Rome, Italy
| | | | - Francesca Gimigliano
- Department of Mental, Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mauro Grigioni
- National Center for Innovative Technologies in Public Health, Italian National Institute of Health, Rome, Italy
| | - Stefano Mazzon
- Rehabilitation Unit, ULSS (Local Health Authority) Euganea, Camposampiero Hospital, Padua, Italy
| | - Franco Molteni
- Department of Rehabilitation Medicine, Villa Beretta Rehabilitation Center, Valduce Hospital, Lecco, Italy
| | | | - Maurizio Petrarca
- Movement Analysis and Robotics Laboratory (MARlab), IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro Picelli
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Michele Senatore
- Associazione Italiana dei Terapisti Occupazionali (AITO), Rome, Italy
| | | | - Elisa Andrenelli
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, Ancona, Italy
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11
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Scott H, Griffin C, Coggins W, Elberson B, Abdeldayem M, Virmani T, Larson-Prior LJ, Petersen E. Virtual Reality in the Neurosciences: Current Practice and Future Directions. Front Surg 2022; 8:807195. [PMID: 35252318 PMCID: PMC8894248 DOI: 10.3389/fsurg.2021.807195] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/30/2021] [Indexed: 01/05/2023] Open
Abstract
Virtual reality has made numerous advancements in recent years and is used with increasing frequency for education, diversion, and distraction. Beginning several years ago as a device that produced an image with only a few pixels, virtual reality is now able to generate detailed, three-dimensional, and interactive images. Furthermore, these images can be used to provide quantitative data when acting as a simulator or a rehabilitation device. In this article, we aim to draw attention to these areas, as well as highlight the current settings in which virtual reality (VR) is being actively studied and implemented within the field of neurosurgery and the neurosciences. Additionally, we discuss the current limitations of the applications of virtual reality within various settings. This article includes areas in which virtual reality has been used in applications both inside and outside of the operating room, such as pain control, patient education and counseling, and rehabilitation. Virtual reality's utility in neurosurgery and the neurosciences is widely growing, and its use is quickly becoming an integral part of patient care, surgical training, operative planning, navigation, and rehabilitation.
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Affiliation(s)
- Hayden Scott
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, United States
- *Correspondence: Hayden Scott
| | - Connor Griffin
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - William Coggins
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Brooke Elberson
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Mohamed Abdeldayem
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Tuhin Virmani
- Department of Neurology, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Linda J. Larson-Prior
- Department of Neurology, University of Arkansas for Medical Sciences, Little Rock, AR, United States
- Department of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR, United States
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, United States
- Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, United States
- Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Erika Petersen
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock, AR, United States
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12
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Piras A, Trofè A, Meoni A, Raffi M. Influence of radial optic flow stimulation on static postural balance in Parkinson's disease: A preliminary study. Hum Mov Sci 2021; 81:102905. [PMID: 34826663 DOI: 10.1016/j.humov.2021.102905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 11/13/2022]
Abstract
The role of optic flow in the control of balance in persons with Parkinson's disease (PD) has yet to be studied. Since basal ganglia are understood to have a role in controlling ocular fixation, we have hypothesized that persons with PD would exhibit impaired performance in fixation tasks, i.e., altered postural balance due to the possible relationships between postural disorders and visual perception. The aim of this preliminary study was to investigate how people affected by PD respond to optic flow stimuli presented with radial expanding motion, with the intention to see how the stimulation of different retinal portions may alter the static postural sway. We measured the body sway using center of pressure parameters recorded from two force platforms during the presentation of the foveal, peripheral and full field radial optic flow stimuli. Persons with PD had different visual responses in terms of fixational eye movement characteristics, with greater postural alteration in the sway area and in the medio-lateral direction than the age-matched control group. Balance impairment in the medio-lateral oscillation is often observed in persons with atypical Parkinsonism, but not in Parkinson's disease. Persons with PD are more dependent on visual feedback with respect to age-matched control subjects, and this could be due to their impaired peripheral kinesthetic feedback. Visual stimulation of standing posture would provide reliable signs in the differential diagnosis of Parkinsonism.
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Affiliation(s)
- Alessandro Piras
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
| | - Aurelio Trofè
- Department of Science for the Quality of Life, University of Bologna, Italy
| | - Andrea Meoni
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Milena Raffi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
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13
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Lheureux A, Warlop T, Cambier C, Chemin B, Stoquart G, Detrembleur C, Lejeune T. Influence of Autocorrelated Rhythmic Auditory Stimulations on Parkinson's Disease Gait Variability: Comparison With Other Auditory Rhythm Variabilities and Perspectives. Front Physiol 2021; 11:601721. [PMID: 33424625 PMCID: PMC7786048 DOI: 10.3389/fphys.2020.601721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/04/2020] [Indexed: 11/13/2022] Open
Abstract
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.
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Affiliation(s)
- Alexis Lheureux
- Institute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium.,Department of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, Belgium
| | - Thibault Warlop
- Institute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Charline Cambier
- NeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Baptiste Chemin
- Institute of NeuroScience, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Gaëtan Stoquart
- Department of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, Belgium.,NeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Christine Detrembleur
- NeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
| | - Thierry Lejeune
- Department of Physical and Rehabilitation Medicine, Cliniques universitaires Saint-Luc, Woluwe-Saint-Lambert, Belgium.,NeuroMusculoSkeletal Lab (NSMK), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Woluwe-Saint-Lambert, Belgium
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