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Gan J, Wu X, Wan Y, Zhao J, Song L, Wu N, Wang H, Yin Y, Liu Z. Evolution characteristics of dynamic balance disorder over the course of PD and relationship with dopamine depletion. Front Aging Neurosci 2023; 14:1075572. [PMID: 36816750 PMCID: PMC9932274 DOI: 10.3389/fnagi.2022.1075572] [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: 10/20/2022] [Accepted: 12/29/2022] [Indexed: 02/05/2023] Open
Abstract
Objective This study aimed to assess the evolution of dynamic balance impairment during the course of Parkinson's disease (PD) and to clarify the contribution of striatal dopaminergic innervation to poor dynamic balance. Methods In our study, 89 patients with PD (divided into 2 groups according to the H-Y stage) and 39 controls were included. Kinematic data were recorded by a portable inertial measurement unit system. Dopaminergic loss in the striatal subregion was verified through the 11C-CFT PET examination. The severity of white matter hyperintensities (WMHs) was assessed by the Scheltens scale. The correlation between dynamic kinematic parameters and dopamine transporter availability was analyzed by multivariate regression analysis. Results Patients with early PD presented with imbalance featured by smaller three-dimensional trunk ROM with reduced trunk coronal angular velocity during walking and with reduced trunk sagittal angular velocity during the stand-to-sit task (all p < 0.05). These abnormalities were not more severe at a later stage. The ROM in the coronal and transverse planes during walking correlated with caudate DAT uptake (β = 0.832, p = 0.006, Q = 0.030, and β = 0.890, p = 0.003, Q = 0.030) after controlling for age, gender, and WMHs. As the disease progressed, the trunk sagittal and transverse angular velocities during walking and trunk sagittal angular velocity when turning and sitting-to-standing were slower, which was accompanied by reduced gait velocity gradually (all p < 0.05). These parameters related to disease progression have no association with striatal DAT uptake (all p > 0.05). Conclusion The dynamic balance in PD was impaired from the early stages, and the characteristics of the impairment changed differently as the disease progressed. Dopaminergic denervation has a lower contribution to dynamic balance disorders throughout PD.
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Affiliation(s)
- Jing Gan
- Department of Neurology, Xinhua Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Xiaodong Wu
- Department of Nuclear Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Wan
- Department of Neurology, Xinhua Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jiahao Zhao
- Department of Neurology, Xinhua Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Lu Song
- Department of Neurology, Xinhua Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Na Wu
- Department of Neurology, Xinhua Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Hui Wang
- Department of Nuclear Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yafu Yin
- Department of Nuclear Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China,Yafu Yin ✉
| | - Zhenguo Liu
- Department of Nuclear Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China,*Correspondence: Zhenguo Liu ✉
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Li Y, Zheng JJ, Wu X, Gao W, Liu CJ. Postural control of Parkinson's disease: A visualized analysis based on Citespace knowledge graph. Front Aging Neurosci 2023; 15:1136177. [PMID: 37032828 PMCID: PMC10080997 DOI: 10.3389/fnagi.2023.1136177] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/02/2023] [Indexed: 04/11/2023] Open
Abstract
Postural control impairment is one of the primary motor symptoms in patients with Parkinson's disease, leading to an increased risk of falling. Several studies have been conducted on postural control disorders in Parkinson's disease patients, but no relevant bibliometric analysis has been found. In this paper, the Web of Science Core Collection database was searched for 1,295 relevant papers on postural control in Parkinson's disease patients from December 2011 to December 2021. Based on the Citespace knowledge graph, these relevant papers over the last decade were analyzed from the perspectives of annual publication volume, countries and institutes cooperation, authors cooperation, dual-map overlay of journals, co-citation literature, and keywords. The purpose of this study was to explore the current research status, research hotspots, and frontiers in this field, and to provide a reference for further promoting the research on postural control in Parkinson's disease patients.
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Affiliation(s)
- Yan Li
- Department of Rehabilitation Medicine, Huadong Hospital, Fudan University, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Jie-Jiao Zheng
- Department of Rehabilitation Medicine, Huadong Hospital, Fudan University, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Shanghai Clinical Research Center for Rehabilitation Medicine, Shanghai, China
- *Correspondence: Jie-Jiao Zheng,
| | - Xie Wu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Wen Gao
- Department of Rehabilitation Medicine, Huadong Hospital, Fudan University, Shanghai, China
- Shanghai Clinical Research Center for Rehabilitation Medicine, Shanghai, China
| | - Chan-Jing Liu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
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Chatzaki C, Skaramagkas V, Kefalopoulou Z, Tachos N, Kostikis N, Kanellos F, Triantafyllou E, Chroni E, Fotiadis DI, Tsiknakis M. Can Gait Features Help in Differentiating Parkinson's Disease Medication States and Severity Levels? A Machine Learning Approach. SENSORS (BASEL, SWITZERLAND) 2022; 22:s22249937. [PMID: 36560313 PMCID: PMC9787905 DOI: 10.3390/s22249937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 05/14/2023]
Abstract
Parkinson's disease (PD) is one of the most prevalent neurological diseases, described by complex clinical phenotypes. The manifestations of PD include both motor and non-motor symptoms. We constituted an experimental protocol for the assessment of PD motor signs of lower extremities. Using a pair of sensor insoles, data were recorded from PD patients, Elderly and Adult groups. Assessment of PD patients has been performed by neurologists specialized in movement disorders using the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS)-Part III: Motor Examination, on both ON and OFF medication states. Using as a reference point the quantified metrics of MDS-UPDRS-Part III, severity levels were explored by classifying normal, mild, moderate, and severe levels of PD. Elaborating the recorded gait data, 18 temporal and spatial characteristics have been extracted. Subsequently, feature selection techniques were applied to reveal the dominant features to be used for four classification tasks. Specifically, for identifying relations between the spatial and temporal gait features on: PD and non-PD groups; PD, Elderly and Adults groups; PD and ON/OFF medication states; MDS-UPDRS: Part III and PD severity levels. AdaBoost, Extra Trees, and Random Forest classifiers, were trained and tested. Results showed a recognition accuracy of 88%, 73% and 81% for, the PD and non-PD groups, PD-related medication states, and PD severity levels relevant to MDS-UPDRS: Part III ratings, respectively.
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Affiliation(s)
- Chariklia Chatzaki
- Biomedical Informatics and eHealth Laboratory, Department of Electrical and Computer Engineering, Hellenic Mediterranean University, Estavromenos, 71410 Heraklion, Crete, Greece
- Computational BioMedicine Laboratory, Institute of Computer Science, Foundation for Research and Technology—Hellas, Vassilika Vouton, 71110 Heraklion, Crete, Greece
- Correspondence:
| | - Vasileios Skaramagkas
- Biomedical Informatics and eHealth Laboratory, Department of Electrical and Computer Engineering, Hellenic Mediterranean University, Estavromenos, 71410 Heraklion, Crete, Greece
- Computational BioMedicine Laboratory, Institute of Computer Science, Foundation for Research and Technology—Hellas, Vassilika Vouton, 71110 Heraklion, Crete, Greece
| | | | - Nikolaos Tachos
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece
- Biomedical Research Institute, Foundation for Research and Technology—Hellas, 45110 Ioannina, Greece
| | | | | | | | - Elisabeth Chroni
- Department of Neurology, Patras University Hospital, 26404 Patra, Greece
| | - Dimitrios I. Fotiadis
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece
- Biomedical Research Institute, Foundation for Research and Technology—Hellas, 45110 Ioannina, Greece
| | - Manolis Tsiknakis
- Biomedical Informatics and eHealth Laboratory, Department of Electrical and Computer Engineering, Hellenic Mediterranean University, Estavromenos, 71410 Heraklion, Crete, Greece
- Computational BioMedicine Laboratory, Institute of Computer Science, Foundation for Research and Technology—Hellas, Vassilika Vouton, 71110 Heraklion, Crete, Greece
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Chen MJ, Lu JY, Li XY, Jiao FY, Zuo CT, Wang J, Liu FT, Yang YJ. Striatal dopaminergic lesions contributed to the disease severity in progressive supranuclear palsy. Front Aging Neurosci 2022; 14:998255. [PMID: 36092815 PMCID: PMC9454812 DOI: 10.3389/fnagi.2022.998255] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundReduced dopamine transporter (DAT) binding in the striatum has been reported in patients with progressive supranuclear palsy (PSP). However, the relationship between striatal dopaminergic lesions and the disease severity of PSP remains to be explored.ObjectiveTo investigate the contributions of striatal dopaminergic lesions to the disease severity of PSP.MethodsOne hundred patients with clinically diagnosed PSP were consecutively enrolled in this study. The disease severity was systemically assessed using the PSP rating scale (PSPrs), and the dopaminergic lesions were assessed using the 11C-N-2-carbomethoxy-3-(4-fluorophenyl)-tropane positron emission tomography (11C-CFT PET) imaging. To explore the correlations between striatal DAT bindings and the disease severity, both the region-wise and voxel-wise analysis were adopted. Partial correlations and multiple linear regressions were performed to investigate the contribution of striatal dopaminergic lesions to the disease severity in PSP.ResultsSixty-three patients of PSP with Richardson’s syndrome (PSP-RS) and 37 patients with PSP-non-RS were finally included. The disease severity in PSP-RS was much heavier than that in the PSP-non-RS. The DAT bindings in the caudate and anterior putamen correlated significantly with the PSPrs total scores, mainly in the domains of history, mentation, bulbar, and ocular motor symptoms. The striatal DAT bindings (caudate) contributed significantly to the disease severity of PSP, independent of the motor, cognition, emotion and behavioral dysfunctions.ConclusionOur study highlighted the independent contribution of striatal dopaminergic lesions to the disease severity in PSP.
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Affiliation(s)
- Ming-Jia Chen
- Department of Neurology, National Research Center for Aging and Medicine, National Center for Neurological Disorders, and State Key Laboratory of Medical Neurobiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jia-Ying Lu
- PET Center, National Center for Neurological Disorders, and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Xin-Yi Li
- Department of Neurology, National Research Center for Aging and Medicine, National Center for Neurological Disorders, and State Key Laboratory of Medical Neurobiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Fang-Yang Jiao
- PET Center, National Center for Neurological Disorders, and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Chuan-Tao Zuo
- PET Center, National Center for Neurological Disorders, and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
- Human Phenome Institute, Fudan University, Shanghai, China
| | - Jian Wang
- Department of Neurology, National Research Center for Aging and Medicine, National Center for Neurological Disorders, and State Key Laboratory of Medical Neurobiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Feng-Tao Liu
- Department of Neurology, National Research Center for Aging and Medicine, National Center for Neurological Disorders, and State Key Laboratory of Medical Neurobiology, Huashan Hospital, Fudan University, Shanghai, China
- *Correspondence: Feng-Tao Liu,
| | - Yu-Jie Yang
- Department of Neurology, National Research Center for Aging and Medicine, National Center for Neurological Disorders, and State Key Laboratory of Medical Neurobiology, Huashan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Arrhythmias, Ministry of Education, Department of Medical Genetics, Shanghai East Hospital, School of Medicine, Tonji University, Shanghai, China
- Yu-Jie Yang,
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Gimenez FV, Ripka WL, Maldaner M, Stadnik AMW. Stabilometric Analysis of Parkinson's Disease Patients. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2021; 2021:1341-1344. [PMID: 34891532 DOI: 10.1109/embc46164.2021.9629598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Parkinson's disease (PD) is considered a movement disease; it is a progressive and degenerative neurological disorder, causing disabling motor dysfunctions. Investigate the body instability of PD patients through the stabilometry test is the aim of this study. A sample of 40 participants with PD were staged between the stages of the disease using Hoehn and Yahr Modified Scale 1.5 to 3.0 in static posture with eyes open and closed to assess stabilometry in the distance from the center of pressure (CoP), as well as anteroposterior (AP) and mediolateral axis (ML). There were found no differences in the body oscillation variables on the AP and ML axis. There was a difference in CoP displacement and oscillation speed between stage 1.5 to 3.0. It was concluded that participants with PD in stage 3.0 had greater distances from the CoP and greater speed of body sway, and that these instabilities become more evident with the progression of the disease.
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Dallaire M, Gagnon G, Fortin É, Nepton J, Severn AF, Côté S, Smaili SM, Gonçalves de Oliveira Araújo HA, de Oliveira MR, Ngomo S, Bouchard J, da Silva RA. The Impact of Parkinson's Disease on Postural Control in Older People and How Sex can Mediate These Results: A Systematic Review. Geriatrics (Basel) 2021; 6:105. [PMID: 34842716 PMCID: PMC8628755 DOI: 10.3390/geriatrics6040105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/13/2021] [Accepted: 10/27/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Parkinson's disease is most prevalent among elderly people, 65 years and over, and leads to an alteration in motor control associated with postural instability. Current evidence shows that postural control decreases with the aging process. In addition, postural control is more altered in healthy aged men than in women. Until today, few studies have evaluated the combined impact of Parkinson's disease and sex on postural control. This review has allowed to evaluate the impact of Parkinson's disease and sex on postural control measurements in elderly people. METHODOLOGY Studies have been selected from two main databases: PubMed and EBSCO using the keywords "Parkinson", "postural control OR balance" and "sex". Articles related to the evaluation of postural control, including men and women with Parkinson's aged over 65 years old, regardless of stage, were included (n = 179). Articles were excluded if not written in French or English or not presenting original content. RESULTS Ten (10) studies out of 179 that fulfilled inclusion and exclusion criteria were reported in the final analysis, which cumulates a total of 944 individuals with Parkinson's (410 women). In general, results show greater postural instability among people with Parkinson's compared to healthy subjects, and this according to different objective measurements using stabilographic parameters from force platforms. Only two studies out of ten evaluated postural control while briefly considering distinctions between sex, but without showing a significant difference between men and women with Parkinson's. Parkinson's severity, length of time of Parkinson's disease and cognitive state of the person are the three variables with a negative impact on postural control. CONCLUSION Older people with Parkinson's disease have greater postural instability. Sex does not seem to influence the postural control of elderly people with Parkinson's, although more studies are necessary.
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Affiliation(s)
- Mathieu Dallaire
- Masters of Biomedical Science Program at l’Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (M.D.); (S.N.)
- Laboratoire de Recherche BioNR, Centre Intersectoriel en Santé Durable, Département des Sciences de la Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada;
| | - Guillaume Gagnon
- Physical Therapy McGill Program in Extension at the Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (G.G.); (É.F.)
| | - Émilie Fortin
- Physical Therapy McGill Program in Extension at the Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (G.G.); (É.F.)
| | - Josée Nepton
- Centre Intégré de Santé et Services Sociaux du Saguenay—Lac-Saint-Jean (CIUSSS SLSJ), Specialized Geriatrics services–La Baie Hospital, Saguenay, QC G7H 7K9, Canada; (J.N.); (A.-F.S.); (S.C.)
| | - Anne-France Severn
- Centre Intégré de Santé et Services Sociaux du Saguenay—Lac-Saint-Jean (CIUSSS SLSJ), Specialized Geriatrics services–La Baie Hospital, Saguenay, QC G7H 7K9, Canada; (J.N.); (A.-F.S.); (S.C.)
| | - Sharlène Côté
- Centre Intégré de Santé et Services Sociaux du Saguenay—Lac-Saint-Jean (CIUSSS SLSJ), Specialized Geriatrics services–La Baie Hospital, Saguenay, QC G7H 7K9, Canada; (J.N.); (A.-F.S.); (S.C.)
| | - Suhaila Mahmoud Smaili
- Doctoral Program in Rehabilitation Sciences, UEL/UNOPAR, Londrina 86041-120, Brazil; (S.M.S.S.); (H.A.G.d.O.A.)
| | | | - Márcio Rogério de Oliveira
- Doctoral and Masters Program in Physical Exercise on Health Promotion, Universidade Pitagoras UNOPAR, Londrina 86041-120, Brazil;
| | - Suzy Ngomo
- Masters of Biomedical Science Program at l’Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (M.D.); (S.N.)
- Laboratoire de Recherche BioNR, Centre Intersectoriel en Santé Durable, Département des Sciences de la Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada;
- Physical Therapy McGill Program in Extension at the Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (G.G.); (É.F.)
| | - Julie Bouchard
- Laboratoire de Recherche BioNR, Centre Intersectoriel en Santé Durable, Département des Sciences de la Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada;
| | - Rubens A. da Silva
- Masters of Biomedical Science Program at l’Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (M.D.); (S.N.)
- Laboratoire de Recherche BioNR, Centre Intersectoriel en Santé Durable, Département des Sciences de la Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada;
- Physical Therapy McGill Program in Extension at the Université du Québec à Chicoutimi (UQAC), Saguenay, QC G7H 2B1, Canada; (G.G.); (É.F.)
- Centre Intégré de Santé et Services Sociaux du Saguenay—Lac-Saint-Jean (CIUSSS SLSJ), Specialized Geriatrics services–La Baie Hospital, Saguenay, QC G7H 7K9, Canada; (J.N.); (A.-F.S.); (S.C.)
- Doctoral Program in Rehabilitation Sciences, UEL/UNOPAR, Londrina 86041-120, Brazil; (S.M.S.S.); (H.A.G.d.O.A.)
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Terashi H, Taguchi T, Ueta Y, Mitoma H, Aizawa H. Relationship between 123I-FP-CIT-SPECT and motor severity in drug-naive patients with Parkinson's disease. J Neurol Sci 2021; 426:117476. [PMID: 33975190 DOI: 10.1016/j.jns.2021.117476] [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: 10/21/2020] [Revised: 04/04/2021] [Accepted: 04/30/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Although functional imaging is useful for the diagnosis and pathophysiological evaluation of Parkinson's disease (PD), little is known about the relationship between functional imaging findings and PD clinical features. The objective of this study was to determine the relationship between 123I-FP-CIT-SPECT findings and motor symptoms, in particular gait disturbance. METHODS The study included 46 drug-naive patients with early-stage PD. The specific binding ratios (SBRs) in the striatum and its subregions, namely anterior/posterior putamen and caudate nucleus, were calculated in patients who underwent 123I-FP-CIT-SPECT. Motor symptoms were evaluated using the modified Hoehn and Yahr (HY) stage and the Unified Parkinson's Disease Rating Scale (UPDRS) part III. Gait disturbance was evaluated by the mean gait cycle duration and the mean gait acceleration amplitude measured with a wearable sensor. RESULTS The mean SBRs of the striatum and anterior putamen were significantly associated with the modified HY stage and UPDRS part III score. The mean SBR of the caudate nucleus was significantly associated with the UPDRS part III score. The mean striatal SBR was also significantly associated with the mean gait cycle duration and mean gait acceleration amplitude. CONCLUSION The mean striatal SBR, as determined by 123I-FP-CIT-SPECT, was significantly associated with motor severity and gait severity in drug-naive patients with PD.
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Affiliation(s)
- Hiroo Terashi
- Department of Neurology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan.
| | - Takeshi Taguchi
- Department of Neurology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
| | - Yuki Ueta
- Department of Neurology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
| | - Hiroshi Mitoma
- Medical Education Promotion Center, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
| | - Hitoshi Aizawa
- Department of Neurology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
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Pinto C, Salazar AP, Hennig EM, Kerr G, Pagnussat AS. Dual-task walking reduces lower limb range of motion in individuals with Parkinson's disease and freezing of gait: But does it happen during what events through the gait cycle? PLoS One 2020; 15:e0243133. [PMID: 33290429 PMCID: PMC7723257 DOI: 10.1371/journal.pone.0243133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 11/16/2020] [Indexed: 11/23/2022] Open
Abstract
Background It is unclear how dual-task gait influences the lower limb range of motion (RoM) in people with Parkinson’s disease (PD) and freezing of gait (FOG). The lower limb kinematics during dual-task gait might differ from regular gait, but during what events in the gait cycle? Methods This is an observational within-subjects study. Thirty-two individuals with PD and FOG underwent a gait analysis. Single and dual-task gait was assessed by a 3D motion analysis system and the RoM data of the lower limb were extracted from hips, knees and ankles in the sagittal plane. Dual-task assignment was performed using word-color interference test. To compare both gait conditions, we used two different analyses: (1) common discrete analysis to provide lower limb RoM and (2) Statistical Parametric Mapping analysis (SPM) to provide lower limb joint kinematics. A correlation between lower limb RoM and spatiotemporal gait parameters was also performed for each gait condition. Results Common discrete analysis evidenced reductions in RoM of hips, knees and ankles during the dual task gait when compared to single gait. SPM analysis showed reductions in flexion-extension of hip, knees and ankles joints when dual task was compared to single task gait. These reductions were observed in specific gait events as toe off (for knees and ankles) and heel strike (for all joints). The reduction in lower limb RoM was positively correlated with the reduction in step length and gait speed. Conclusions Lower limb joints kinematics were reduced during toe off and heel strike in dual task gait when compared to single gait. These findings might help physiotherapists to understand the influence of dual and single walking in lower limb RoM throughout the gait cycle in people with PD and FOG.
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Affiliation(s)
- Camila Pinto
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
- Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Ana Paula Salazar
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
- Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Ewald Max Hennig
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Graham Kerr
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Aline Souza Pagnussat
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
- Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
- * E-mail:
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Hirata K, Hattori T, Kina S, Chen Q, Ohara M, Yokota T. Striatal Dopamine Denervation Impairs Gait Automaticity in Drug‐Naïve Parkinson's Disease Patients. Mov Disord 2020; 35:1037-1045. [DOI: 10.1002/mds.28024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 02/24/2020] [Accepted: 02/26/2020] [Indexed: 11/09/2022] Open
Affiliation(s)
- Kosei Hirata
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
| | - Takaaki Hattori
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
| | - Satoko Kina
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
| | - Qingmeng Chen
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
| | - Masahiro Ohara
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
| | - Takanori Yokota
- Department of Neurology and Neurological ScienceGraduate School of Medical and Dental Sciences and Center for Brain Integration Research, Tokyo Medical and Dental University Tokyo Japan
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Corrêa PS, Pagnussat AS, Cabeleira MEP, Schifino GP, Rieder CRDM, da Silva Junior N, Cechetti F. Is the dopaminergic loss associated with gait and postural impairments in subjects with Parkinson's disease at different motor stages? Eur J Neurosci 2019; 50:3889-3895. [PMID: 31386234 DOI: 10.1111/ejn.14522] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/05/2019] [Accepted: 07/15/2019] [Indexed: 11/28/2022]
Abstract
Gait and postural control deficiencies in Parkinson's disease (PD) involve several specific motor aspects. The aim of this study was to identify and compare the main changes in gait kinematics and postural control with dopaminergic loss in the striatum region. This is a cross-sectional study that included 42 individuals with PD at different motor stages, according to the Hoehn & Yahr scale (H&Y). Motor subsection of the Movement Disorder Society-Unified Parkinson Disease Rating Scale-part III (MDS-UPDRS III) was used to evaluate general motor aspects. Gait kinematics was assessed using a three-dimensional motion capture system. Postural control was assessed by stabilometry using force platforms. Dopamine depletion was verified through 99mTc-TRODAT-1 (SPECT-CT) examination. We included 12, 15 and 15 individuals classified as H&Y I, II and III, respectively. We identified worse values of dopamine transporter uptake, MDS-UPDRS III, gait parameters (velocity, step length and stride length) and center of pressure displacement as the disease progressed. Our results indicate that higher dopaminergic loss and gait and postural control deficits occur between the H&Y levels II and III.
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Affiliation(s)
- Philipe Souza Corrêa
- Post-Graduation Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Aline Souza Pagnussat
- Post-Graduation Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil.,Post-Graduation Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | | | - Giulia Palermo Schifino
- Post-Graduation Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Carlos Roberto de Mello Rieder
- Post-Graduation Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil.,Post-Graduation Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | | | - Fernanda Cechetti
- Post-Graduation Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
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