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Bazzi H, Cacace AT. Altered gait parameters in distracted walking: a bio-evolutionary and prognostic health perspective on passive listening and active responding during cell phone use. Front Integr Neurosci 2023; 17:1135495. [PMID: 38027460 PMCID: PMC10668124 DOI: 10.3389/fnint.2023.1135495] [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: 12/31/2022] [Accepted: 08/21/2023] [Indexed: 12/01/2023] Open
Abstract
The underpinnings of bipedal gait are reviewed from an evolutionary biology and prognostic health perspective to better understand issues and concerns related to cell phone use during ambulation and under conditions of distraction and interference. We also consider gait-related health issues associated with the fear of or risk of falling and include prognostic dimensions associated with cognitive decline, dementia, and mortality. Data were acquired on 21 healthy young adults without hearing loss, vestibular, balance, otological or neurological dysfunction using a computerized walkway (GAITRite® Walkway System) combined with specialized software algorithms to extract gait parameters. Four experimental conditions and seven temporo-spatial gait parameters were studied: gait velocity, cadence, stride length, ambulatory time, single-support time, double-support time, and step count. Significant main effects were observed for ambulation time, velocity, stride velocity, and double-support time. The greatest impact of distraction and interference occurred during the texting condition, although other significant effects occurred when participants were verbally responding to queries and passively listening to a story. These experimental observations show that relatively simple distraction and interference tasks implemented through the auditory sensory modality can induce significant perturbations in gait while individuals were ambulating and using a cell phone. Herein, emphasis is placed on the use of quantifiable gait parameters in medical, psychological, and audiological examinations to serve as a foundation for identifying and potentially averting gait-related disturbances.
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Affiliation(s)
- Hassan Bazzi
- Department of Biological Sciences, Wayne State University, Detroit, MI, United States
| | - Anthony T. Cacace
- Department of Communication Sciences and Disorders, Wayne State University, Detroit, MI, United States
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Melo RS, Cardeira CSF, Rezende DSA, Guimarães-do-Carmo VJ, Lemos A, de Moura-Filho AG. Effectiveness of the aquatic physical therapy exercises to improve balance, gait, quality of life and reduce fall-related outcomes in healthy community-dwelling older adults: A systematic review and meta-analysis. PLoS One 2023; 18:e0291193. [PMID: 37683025 PMCID: PMC10490910 DOI: 10.1371/journal.pone.0291193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Opting to use aquatic or land-based physical therapy exercises to improve balance, gait, quality of life and reduce fall-related outcomes in community-dwelling older adults (CDOAs) is still a questionable clinical decision for physiotherapists. OBJECTIVE Assess the quality of evidence from randomized or quasi-randomized controlled trials that used aquatic physical therapy exercises to improve balance, gait, quality of life and reduce fall-related outcomes in CDOAs. METHODS Articles were surveyed in the following databases: MEDLINE/PubMed, EMBASE, SCOPUS, LILACS, Web of Science, CENTRAL (Cochrane Central Register of Controlled Trials), PEDro, CINAHL, SciELO and Google Scholar, published in any language, up to July 31, 2023. Two independent reviewers extracted the data and assessed evidence quality. The risk of bias of the trials was evaluated by the Cochrane tool and evidence quality by GRADE approach. Review Manager software was used to conduct the meta-analyses. RESULTS 3007 articles were identified in the searches, remaining 33 studies to be read in full, with 11 trials being eligible for this systematic review. The trials included presented low evidence quality for the balance, gait, quality of life and fear of falling. Land-based and aquatic physical therapy exercises improved the outcomes analyzed; however, aquatic physical therapy exercises were more effective in improving balance, gait, quality of life and reducing fear of falling in CDOAs. The meta-analysis showed that engaging in aquatic physical therapy exercises increases the functional reach, through of the anterior displacement of the center of pressure of CDOAs by 6.36cm, compared to land-based physical therapy exercises, assessed by the Functional Reach test: [CI:5.22 to 7.50], (p<0.00001), presenting low quality evidence. CONCLUSIONS Aquatic physical therapy exercises are more effective than their land-based counterparts in enhancing balance, gait, quality of life and reducing the fear of falling in CDOAs. However, due to methodological limitations of the trials, this clinical decision remains inconclusive. It is suggested that new trials be conducted with greater methodological rigor, in order to provide high-quality evidence on the use of the aquatic physical therapy exercises to improve the outcomes analyzed in CDOAs.
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Affiliation(s)
- Renato S. Melo
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
- Post-Graduate Program in Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | | | | | | | - Andrea Lemos
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
- Post-Graduate Program in Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Alberto Galvão de Moura-Filho
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
- Post-Graduate Program in Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
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Melo RS, Lemos A, Delgado A, Raposo MCF, Ferraz KM, Belian RB. Use of Virtual Reality-Based Games to Improve Balance and Gait of Children and Adolescents with Sensorineural Hearing Loss: A Systematic Review and Meta-Analysis. SENSORS (BASEL, SWITZERLAND) 2023; 23:6601. [PMID: 37514897 PMCID: PMC10385194 DOI: 10.3390/s23146601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/05/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Children and adolescents with sensorineural hearing loss (SNHL) often experience motor skill disturbances, particularly in balance and gait, due to potential vestibular dysfunctions resulting from inner ear damage. Consequently, several studies have proposed the use of virtual reality-based games as a technological resource for therapeutic purposes, aiming to improve the balance and gait of this population. OBJECTIVE The objective of this systematic review is to evaluate the quality of evidence derived from randomized or quasi-randomized controlled trials that employed virtual reality-based games to enhance the balance and/or gait of children and adolescents with SNHL. METHODS A comprehensive search was conducted across nine databases, encompassing articles published in any language until 1 July 2023. The following inclusion criteria were applied: randomized or quasi-randomized controlled trials involving volunteers from both groups with a clinical diagnosis of bilateral SNHL, aged 6-19 years, devoid of physical, cognitive, or neurological deficits other than vestibular dysfunction, and utilizing virtual reality-based games as an intervention to improve balance and/or gait outcomes. RESULTS Initially, a total of 5984 articles were identified through the searches. Following the removal of duplicates and screening of titles and abstracts, eight studies remained for full reading, out of which three trials met the eligibility criteria for this systematic review. The included trials exhibited a very low quality of evidence concerning the balance outcome, and none of the trials evaluated gait. The meta-analysis did not reveal significant differences in balance improvement between the use of traditional balance exercises and virtual reality-based games for adolescents with SNHL (effect size: -0.48; [CI: -1.54 to 0.57]; p = 0.37; I2 = 0%). CONCLUSION Virtual reality-based games show promise as a potential technology to be included among the therapeutic options for rehabilitating the balance of children and adolescents with SNHL. However, given the methodological limitations of the trials and the overall low quality of evidence currently available on this topic, caution should be exercised when interpreting the results of the trials analyzed in this systematic review.
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Affiliation(s)
- Renato S Melo
- Post-Graduate Program on Child and Adolescent Health, Universidade Federal de Pernambuco (UFPE), Recife 50670-901, PE, Brazil
- Laboratory of Informatics in Health, Laboratório de Imunopatologia Keizo Asami (LIKA), Recife 50670-901, PE, Brazil
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife 50740-560, PE, Brazil
- Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife 50740-560, PE, Brazil
| | - Andrea Lemos
- Post-Graduate Program on Child and Adolescent Health, Universidade Federal de Pernambuco (UFPE), Recife 50670-901, PE, Brazil
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife 50740-560, PE, Brazil
| | - Alexandre Delgado
- Instituto de Medicina Integral Professor Fernando Figueira (IMIP), Recife 50070-550, PE, Brazil
| | | | - Karla Mônica Ferraz
- Department of Physical Therapy, Universidade Federal de Pernambuco (UFPE), Recife 50740-560, PE, Brazil
- Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife 50740-560, PE, Brazil
| | - Rosalie Barreto Belian
- Post-Graduate Program on Child and Adolescent Health, Universidade Federal de Pernambuco (UFPE), Recife 50670-901, PE, Brazil
- Laboratory of Informatics in Health, Laboratório de Imunopatologia Keizo Asami (LIKA), Recife 50670-901, PE, Brazil
- Department of Medicine, Universidade Federal de Pernambuco (UFPE), Recife 50670-901, PE, Brazil
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Higgins NC, Pupo DA, Ozmeral EJ, Eddins DA. Head movement and its relation to hearing. Front Psychol 2023; 14:1183303. [PMID: 37448716 PMCID: PMC10338176 DOI: 10.3389/fpsyg.2023.1183303] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/07/2023] [Indexed: 07/15/2023] Open
Abstract
Head position at any point in time plays a fundamental role in shaping the auditory information that reaches a listener, information that continuously changes as the head moves and reorients to different listening situations. The connection between hearing science and the kinesthetics of head movement has gained interest due to technological advances that have increased the feasibility of providing behavioral and biological feedback to assistive listening devices that can interpret movement patterns that reflect listening intent. Increasing evidence also shows that the negative impact of hearing deficits on mobility, gait, and balance may be mitigated by prosthetic hearing device intervention. Better understanding of the relationships between head movement, full body kinetics, and hearing health, should lead to improved signal processing strategies across a range of assistive and augmented hearing devices. The purpose of this review is to introduce the wider hearing community to the kinesiology of head movement and to place it in the context of hearing and communication with the goal of expanding the field of ecologically-specific listener behavior.
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Affiliation(s)
- Nathan C. Higgins
- Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, United States
| | - Daniel A. Pupo
- Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, United States
- School of Aging Studies, University of South Florida, Tampa, FL, United States
| | - Erol J. Ozmeral
- Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, United States
| | - David A. Eddins
- Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, United States
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Leong S, Teh BM, Duong T, Hu D, Chui A, Chen JS, Sisti MB, Wang TJ, Zanotto D, Lalwani AK. Instrumented insoles for assessment of gait in patients with vestibular schwannoma. WEARABLE TECHNOLOGIES 2023; 4:e14. [PMID: 38487773 PMCID: PMC10936291 DOI: 10.1017/wtc.2023.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 03/22/2023] [Accepted: 04/13/2023] [Indexed: 03/17/2024]
Abstract
Background Imbalance and gait disturbances are common in patients with vestibular schwannoma (VS) and can result in significant morbidity. Current methods for quantitative gait analysis are cumbersome and difficult to implement. Here, we use custom-engineered instrumented insoles to evaluate the gait of patients diagnosed with VS. Methods Twenty patients with VS were recruited from otology, neurosurgery, and radiation oncology clinics at a tertiary referral center. Functional gait assessment (FGA), 2-minute walk test (2MWT), and uneven surface walk test (USWT) were performed. Custom-engineered instrumented insoles, equipped with an 8-cell force sensitive resistor (FSR) and a 9-degree-of-freedom inertial measurement unit (IMU), were used to collect stride-by-stride spatiotemporal gait parameters, from which mean values and coefficients of variation (CV) were determined for each patient. Results FGA scores were significantly correlated with gait metrics obtained from the 2MWT and USWT, including stride length, stride velocity, normalized stride length, normalized stride velocity, stride length CV, and stride velocity CV. Tumor diameter was negatively associated with stride time and swing time on the 2MWT; no such association existed between tumor diameter and FGA or DHI. Conclusions Instrumented insoles may unveil associations between VS tumor size and gait dysfunction that cannot be captured by standardized clinical assessments and self-reported questionnaires.
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Affiliation(s)
- Stephen Leong
- Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Bing M. Teh
- Department of Otolaryngology—Head & Neck Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
- Department of Otolaryngology—Head & Neck Surgery, Monash Health; Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, VC, Australia
| | - Ton Duong
- Department of Mechanical Engineering, Stevens Institute of Technology, Hoboken, NJ, USA
| | - Diane Hu
- Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Alexander Chui
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Jocelyn S. Chen
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Michael B. Sisti
- Department of Otolaryngology—Head & Neck Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
- Department of Neurological Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
- Department of Radiation Oncology, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
| | - Tony J.C. Wang
- Department of Neurological Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
- Department of Radiation Oncology, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
| | - Damiano Zanotto
- Department of Mechanical Engineering, Stevens Institute of Technology, Hoboken, NJ, USA
| | - Anil K. Lalwani
- Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Department of Otolaryngology—Head & Neck Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
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Foster JI, Williams KL, Timmer BHB, Brauer SG. The Association between Hearing Impairment and Postural Stability in Older Adults: A Systematic Review and Meta-analysis. Trends Hear 2022; 26:23312165221144155. [PMID: 36524292 PMCID: PMC9761226 DOI: 10.1177/23312165221144155] [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] [Indexed: 12/23/2022] Open
Abstract
There is growing evidence linking hearing impairment to higher falls risk through alterations in postural stability, with studies showing mixed results. The primary aim of this systematic review and meta-analysis was to determine the association between hearing impairment and postural instability in older adults, including differences based on severity of hearing impairment. This review was pre-registered in PROSPERO and performed in accordance with PRISMA guidelines across six databases. Primary research on adults aged 60 years and older with hearing loss and an objective measure of postural stability or gait were eligible for inclusion. Methodological quality was assessed using the modified Newcastle-Ottawa Scale (NOS) adapted for cross-sectional studies. Data were analysed using meta-analyses and a narrative synthesis. Inclusion in the meta-analyses required clearly defined audiometrically-assessed hearing impairment, and two subgroups of participants: mild (25-40 dB HL) and moderate to-severe (>40 dB HL) hearing impairment. Twenty-five eligible studies (n = 27,847) were included in the narrative synthesis, with quality ratings ranging from unsatisfactory to very good on the modified NOS. Eight studies were included in the meta-analysis which showed individuals with moderate to-severe hearing impairment were significantly slower on the 5 x sit-to-stand test (mean difference[95%CI] = 0.50 s [0.04, 0.97], p = .03), had a slower gait speed (mean difference[95%CI] = -0.11 s [-0.16, -0.05], p < .001) and had lower total Short Physical Performance Battery scores (mean difference[95%CI] = -0.79[-1.17, -0.41], p < .001) than those with normal hearing. This review provides evidence there is an inverse association between increasing severity of hearing impairment and poorer postural stability across both the meta-analysis and narrative synthesis.
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Affiliation(s)
- Jacinta I. Foster
- University of
Queensland, St Lucia, QLD, Australia,Logan Hospital, Metro South Health
Service, Queensland Health, Meadowbrook, QLD,
Australia,Jacinta I. Foster, School of Health and
Rehabilitation Sciences, University of Queensland, St Lucia, QLD 4067,
Australia.
| | | | - Barbra H. B. Timmer
- University of
Queensland, St Lucia, QLD, Australia,Sonova AG, Stäfa, Switzerland
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Zhang H, Duong TTH, Rao AK, Mazzoni P, Agrawal SK, Guo Y, Zanotto D. Transductive Learning Models for Accurate Ambulatory Gait Analysis in Elderly Residents of Assisted Living Facilities. IEEE Trans Neural Syst Rehabil Eng 2022; 30:124-134. [PMID: 35025747 DOI: 10.1109/tnsre.2022.3143094] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Instrumented footwear represents a promising technology for spatiotemporal gait analysis in out-of-the-lab conditions. However, moderate accuracy impacts this technology's ability to capture subtle, but clinically meaningful, changes in gait patterns that may indicate adverse outcomes or underlying neurological conditions. This limitation hampers the use of instrumented footwear to aid functional assessments and clinical decision making. This paper introduces new transductive-learning inference models that substantially reduce measurement errors relative to conventional data processing techniques, without requiring subject-specific labelled data. The proposed models use subject-optimized input features and hyperparameters to adjust the spatiotemporal gait metrics (i.e., stride time, length, and velocity, swing time, and double support time) obtained with conventional techniques, resulting in computationally simpler models compared to end-to-end machine learning approaches. Model validity and reliability were evaluated against a gold-standard electronic walkway during a clinical gait performance test (6-minute walk test) administered to N=95 senior residents of assisted living facilities with diverse levels of gait and balance impairments. Average reductions in absolute errors relative to conventional techniques were -42.0% and -33.5% for spatial and gait-phase parameters, respectively, indicating the potential of transductive learning models for improving the accuracy of instrumented footwear for ambulatory gait analysis.
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