Machine vision-based gait scan method for identifying cognitive impairment in older adults

被引:0
|
作者
Qin, Yuzhen [1 ]
Zhang, Haowei [2 ]
Qing, Linbo [1 ]
Liu, Qinghua [1 ]
Jiang, Hua [3 ,4 ]
Xu, Shen [5 ]
Liu, Yixin [6 ,7 ]
He, Xiaohai [1 ]
机构
[1] Sichuan Univ, Coll Elect & Informat Engn, Chengdu, Peoples R China
[2] Sichuan Univ, West China Sch Med, Chengdu, Peoples R China
[3] Chengdu Univ, Clin Med Coll, Dept Geriatr, Chengdu, Peoples R China
[4] Chengdu Univ, Affiliated Hosp, Chengdu, Peoples R China
[5] Sichuan Univ, West China Hosp, Natl Clin Res Ctr Geriatr, Dept Endocrinol & Metab, Chengdu, Peoples R China
[6] Sichuan Univ, West China Hosp, Natl Clin Res Ctr Geriatr, Dept Geriatr, Chengdu, Peoples R China
[7] Sichuan Univ, Geriatr Hlth Care & Med Res Ctr, Chengdu, Peoples R China
来源
FRONTIERS IN AGING NEUROSCIENCE | 2024年 / 16卷
关键词
gait; gait recognition; cognitive impairment; machine vision; CNN; BiLSTM; DEMENTIA; WALKING; CARE;
D O I
10.3389/fnagi.2024.1341227
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
Objective Early identification of cognitive impairment in older adults could reduce the burden of age-related disabilities. Gait parameters are associated with and predictive of cognitive decline. Although a variety of sensors and machine learning analysis methods have been used in cognitive studies, a deep optimized machine vision-based method for analyzing gait to identify cognitive decline is needed.Methods This study used a walking footage dataset of 158 adults named West China Hospital Elderly Gait, which was labelled by performance on the Short Portable Mental Status Questionnaire. We proposed a novel recognition network, Deep Optimized GaitPart (DO-GaitPart), based on silhouette and skeleton gait images. Three improvements were applied: short-term temporal template generator (STTG) in the template generation stage to decrease computational cost and minimize loss of temporal information; depth-wise spatial feature extractor (DSFE) to extract both global and local fine-grained spatial features from gait images; and multi-scale temporal aggregation (MTA), a temporal modeling method based on attention mechanism, to improve the distinguishability of gait patterns.Results An ablation test showed that each component of DO-GaitPart was essential. DO-GaitPart excels in backpack walking scene on CASIA-B dataset, outperforming comparison methods, which were GaitSet, GaitPart, MT3D, 3D Local, TransGait, CSTL, GLN, GaitGL and SMPLGait on Gait3D dataset. The proposed machine vision gait feature identification method achieved a receiver operating characteristic/area under the curve (ROCAUC) of 0.876 (0.852-0.900) on the cognitive state classification task.Conclusion The proposed method performed well identifying cognitive decline from the gait video datasets, making it a prospective prototype tool in cognitive assessment.
引用
收藏
页数:12
相关论文
共 50 条
  • [21] Gait and cognitive performance in older adults
    Hall, J. J.
    Noggle, C.
    Hiller, T.
    Neal, T.
    Dean, R. S.
    ARCHIVES OF CLINICAL NEUROPSYCHOLOGY, 2006, 21 (06) : 516 - 516
  • [22] Myelin Content and Gait Impairment in Older Adults with Cerebral Small Vessel Disease and Mild Cognitive Impairment
    Boa Sorte Silva, Narlon C.
    Dao, Elizabeth
    Hsu, Chun Liang
    Tam, Roger C.
    Stein, Ryan
    Alkeridy, Walid
    Laule, Cornelia
    Vavasour, Irene M.
    Liu-Ambrose, Teresa
    NEUROBIOLOGY OF AGING, 2022, 119 : 56 - 66
  • [23] Association of Vision Impairment With Cognitive Decline Across Multiple Domains in Older Adults
    Varadaraj, Varshini
    Munoz, Beatriz
    Deal, Jennifer A.
    An, Yang
    Albert, Marilyn S.
    Resnick, Susan M.
    Ferrucci, Luigi
    Swenor, Bonnielin K.
    JAMA NETWORK OPEN, 2021, 4 (07)
  • [24] HEARING AND VISION IMPAIRMENT IN OLDER ADULTS: IMPLICATIONS FOR COGNITIVE, MENTAL, AND BRAIN HEALTH
    Deal, Jennifer
    Lin, Frank
    Swenor, Bonnielin
    INNOVATION IN AGING, 2021, 5 : 154 - 154
  • [25] Cognition Impairment and Gait Disorders in Older Adults
    Manckoundia, Patrick
    Mourey, France
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2022, 19 (12)
  • [26] Vision-based thermal drift monitoring method for machine tools
    Vogl, Gregory W.
    Rexford, Ainsley
    Li, Zongze
    Landers, Robert G.
    Kinzel, Edward C.
    Donmez, M. Alkan
    Chalfoun, Joe
    CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2023, 72 (01) : 301 - 304
  • [27] GAIT AND CNS HIPPOCAMPAL VOLUME IN OLDER ADULTS WITH AND WITHOUT AMNESTIC MILD COGNITIVE IMPAIRMENT
    McGough, E. L.
    Kelly, V. E.
    Logsdon, R. G.
    Weaver, K. E.
    Aylward, E. H.
    McCurry, S. M.
    Teri, L.
    GERONTOLOGIST, 2012, 52 : 580 - 580
  • [28] Functional Neural Correlates of Slower Gait Among Older Adults With Mild Cognitive Impairment
    Hsu, Chun Liang
    Best, John R.
    Voss, Michelle W.
    Handy, Todd C.
    Beauchet, Olivier
    Lim, Chris
    Liu-Ambrose, Teresa
    JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES, 2019, 74 (04): : 513 - 518
  • [29] Effect of different residential settings on gait kinematic parameters in older adults with cognitive impairment
    Marques, Nise Ribeiro
    De Martini Lopes dos Santos, Ana Paula
    Camilo, Giovanna Ferreira
    Cardoso, Bruna Carvalho
    Brando, Natalia Dias
    Hoffman, Julia
    Navega, Marcelo Tavella
    Carvalho Leite de Abreu, Daniela Cristina
    HUMAN MOVEMENT SCIENCE, 2021, 75
  • [30] Research on Machine Vision-based Reading Method for Pointer Meters
    Xu, Hao
    Xiong, Anbin
    PROCEEDINGS OF THE 38TH CHINESE CONTROL CONFERENCE (CCC), 2019, : 7544 - 7549