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Basic and Clinical Neuroscience، جلد ۱۶، شماره ۴، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
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عنوان انگلیسی Reliability of Center of Pressure Measures in Chronic Stroke Survivors: Influence of Motor and Cognitive Dual-tasking. Basic and Clinical Neuroscience
چکیده انگلیسی مقاله
 Background: Reliable balance measures are crucial for effective stroke rehabilitation.
Purpose: This study examines the between-day and within-day reliabilities of the center of pressure (CoP) measures in chronic stroke survivors in different standing positions under the influence of motor and cognitive dual-tasking.
Methods: Sixteen people (49.31±15.5 years, five females) with chronic stroke were assessed in two sessions, 48 hours apart. Participants completed three balance control conditions: single-task, motor dual-task, and cognitive dual-task, while they performed three trials of open-eye quiet standing and semi-tandem standing. Three trials of closed-eye quiet standing were conducted in the single-task condition. A two-way random model of the Intraclass correlation coefficient (
ICC2,3 ), standard error of measurement (SEM), and minimal detectable change (MDC) were calculated for CoP mean velocity, anterior-posterior (AP) and medial-lateral (ML) mean velocity, the standard deviation of AP and ML velocity, and sway area.
Results: Within-day ICC values were higher than between-day values (ICC: 0.78- 0.96). Mean velocity and mean and SD of velocity in the AP direction showed the highest relative and absolute reliabilities in an open-eyes quiet standing position (ICC: 0.82- 0.92, SEM: 0.67- 1.24). Dual-tasking could increase the reliability of the CoP measures, except for the sway area (ICC: 0.53- 0.93 changed to 0.84-0.96). MDCs ranged from 1.03 to 7.77 mm/s for velocity-based variables.
Conclusions: Assessing the postural control system during dual-task conditions provides more reliable CoP measures, especially in a semi-tandem standing position. These findings can provide clinicians valuable insights into detecting specific balance problems post-stroke individuals encounter.
 
کلیدواژه‌های انگلیسی مقاله Reliability, Balance, CoP measures, Dual-task, Stroke
نویسندگان مقاله | Mitra Parsa
Neuromusculoskeletal Rehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.


| Iraj Abdollahi
Neuromusculoskeletal Rehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.


| Hossein Negahban
Department of Physiotherapy, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.


| Mohammad Ali Sanjari
Department of Basic Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.


| Enayatollah Bakhshi
Department of Biostatistics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.


| Haniyeh Fakur Hadadiyan
Department of Physiotherapy, Faculty of Rehabilitation, Mashhad University of Medical Sciences, Mashhad, Iran.
نشانی اینترنتی http://bcn.iums.ac.ir/browse.php?a_code=A-10-6958-1&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Clinical Neuroscience
نوع مقاله منتشر شده Original
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