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Iranian Rehabilitation Journal، جلد ۱۲، شماره ۳، صفحات ۶-۱۱
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Gender Differences in Intra Limb Coordination while Walking in Older People |
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| چکیده انگلیسی مقاله |
Objectives: Knowledge about gender differences in intra-limb coordination during walking provides insight into the adaptability of central nervous system for controlling gait in older adults. We assessed the variability and phase dynamic of the intra-limb coordination in older men and women during walking. Methods: Twenty two older people, 11 female and 11 male, participated in this study. They were asked to perform walk on a treadmill at their preferred speed. Deviation phase and mean absolute relative phase values-indicators of variability and phase dynamic of intra-limb coordination, respectively-were calculated using the data collected by a motion capture system. We used independent sample t-test for statistical analysis. Results: The results showed that women had a significant higher deviation phase in pelvis-thigh inter-segmental relationships on both sides. Additionally, the mean absolute relative phase of left pelvis-thigh, thigh-shank and shank-foot were significantly different between men and women. Discussion: While women showed a lower mean absolute relative phase in pelvis-thigh, men had a lower mean absolute relative phase in shank-thigh inter-segmental relationships. We suggest that gender could affect the intra-limb coordination variability and phase dynamic during walking in older people. This may be a reflection of the great adaptability of neuromuscular system to modify control strategies for walking in older women/men. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
تبسم قنواتی | tabassom ghanavati
university of social welfare and rehabilitation sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (University of social welfare and rehabilitation sciences)
نورالدین کریمی | noureddin karimi
university of social welfare and rehabilitation sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (University of social welfare and rehabilitation sciences)
مهیار صلواتی | mahyar salavati
university of social welfare and rehabilitation sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (University of social welfare and rehabilitation sciences)
حسین نگهبان | hossein negahban
ahvaz jundishapur university of medical sciences, ahvaz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)
محمد مهرآور | mohammad mehravar
ahvaz jundishapur university of medical sciences, ahvaz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)
معصومه حسام | masumeh hessam
ahvaz jundishapur university of medical sciences, ahvaz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)
اسماعیل ابراهیمی تکامجانی | ismail ebrahimi takamjani
iran university of medical sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)
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| نشانی اینترنتی |
http://irj.uswr.ac.ir/browse.php?a_code=A-10-323-2&slc_lang=en&sid=en |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
original articles |
| نوع مقاله منتشر شده |
پژوهشی |
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