عبدالهی, ایرج
گروه فیزیوتراپی، دانشگاه علوم بهزیستی و توانبخشی، تهران، ایران.
[ 1 ] - تکرارپذیری اندازه‌گیری سطح مقطع عضلات لونگوس‌کولی و لونگوس‌کپیتیس هنگام آزمون کرانیوسرویکال فلکشن توسط اولتراسونوگرافی
Objective Neck muscles provide more than 80% of the mechanical stability of the cervical spine. Deep neck flexor muscles including Longus Colli (LC) and longus capitis (LCA) play an important role in maintaining the cervical spine stability. Patients with chronic neck pain suffer from weakness and atrophy of neck flexor muscles. Ultrasonography measurement of muscle dimensions provides the abil...
[ 2 ] - یادگیری حرکتی سکانسی صریح بیماران مبتلا به ام اس از نوع Relapse-Remission
Objective: The purpose of this study was studying of explicit motor learning in Relapse-Remission (RR) MS patients and compare with healthy subject. Materials & Methods: A serial reaction time task by using software was applied for studying explicit motor learning in 15 RRMS patients and 15 matched healthy subjects. In this task four squares with different colors appeared on the computer scr...
[ 3 ] - چه مقدار تغییر در آزمون «پنج بار برخاستن و نشستن از روی صندلی» را بایستی تغییری واقعی قلمداد کرد؟
Objectives: Relative and absolute reliability are the important aspects of the test that many clinical decisions are based on them. in many cases, the only basis for the decision is relative reliability while the absolute reliability is also very important. This study aimed to measure and calculate the relative and absolute reliability of Sit To sand-5 repetition. Methods and Materials: 11 c...
[ 4 ] - تکرارپذیری نسبی و مطلق آزمون Timed Up and Go در سالمندان ساکن اجتماع و جوانان سالم
Objectives: Relative and absolute reliability are psychometric properties of the test that many clinical decisions are based on them. In many cases, only relative reliability takes into consideration while the absolute reliability is also very important. Methods & Materials: Eleven community-dwelling older adults aged 65 years and older (69.64±3.58) and 20 healthy young in the age ran...
[ 5 ] - بررسی و مقایسه سرعت پردازش اطلاعات بین گروه‌های مختلف بیماری مولتیپل اسکلروزیس و افراد سالم
Background: Multiple Sclerosis (MS), as one of the most common neurological diseases of the central nervous system, is associated with various cognitive impairments. The purpose of this study was the investigation and comparison of the information processing speed between various clinical subtypes of multiple sclerosis and compared to healthy individuals. Methods: In this cross-sectional study...
[ 6 ] - Motor Learning and Movement Performance: Older versus Younger Adults
Introduction: Motor skills play an important role during life span, and older adults need to learn or relearn these skills. The purpose of this study was to investigate how aging affects induction of improved movement performance by motor training. Methods: Serial Reaction Time Test (SRTT) was used to assess movement performance during 8 blocks of motor training. Participants were tested i...
[ 7 ] - The Effect of rTMS with Rehabilitation on Hand Function and Corticomotor Excitability in Sub-Acute Stroke
Objectives: Stroke is the leading cause of long-term disability. Hand motor impairment resulting from chronic stroke may have extensive physical, psychological, financial, and social implications despite available rehabilitative treatments. The best time to start treatment for stroke, is in sub-acute period. Repetitive transcranial magnetic stimulation (rTMS) is a method of stimulating and ...
[ 8 ] - مقایسه اثر خستگی بر زمان عکس العمل انتخابی زنان و مردان سالم
Purpose: Reaction time is a good indicator of coordination between sensory motion and individual performance. It is the time interval from perceiving sudden stimulus until the reaction to that stimulus. One of the factors affecting reaction time is fatigue. Considering the different characteristics of fatigue in men and women, this study aimed to compare the effect of fatigue on the choice reac...
[ 9 ] - تفاوت ویژگی های وزن اندازی زیر کف پا در افراد با کف پای گود و نرمال در 2 حرکت پایه ای در ورزش بدمینتون
Purpose: Some deformities that increase the risk of injury including cavus foot are not correctable yet and can only be limited by prevention and taking care of external causes. The current study aimed at determining if foot type (cavus or normal) resulted in loading differences during badminton fundamental movements, considering the prevalence of cavovarus foot deformity and the important role...
[ 10 ] - Review Paper: Evaluation of Balance in Patients With Knee Osteoarthritis Compared to Healthy Controls
Purpose: Over the past 20 years, the center of pressure (COP) has been commonly used as an index of postural stability in standing. While many studies investigated COP excursions in patients with knee osteoarthritis and healthy individuals, no comprehensive analysis of the differences in their postural sway pattern exists. The present study aimed to review the previously published studies conce...
[ 11 ] - Reliability of Functional Performance and Neurocognitive Tests in Athletes with and without Functional Ankle Instability
Purpose: To assess the reliability of neurocognitive and functional performance tests in athletes with and without functional ankle instability (FAI). Methods: In this methodological study, 20 athletes with unilateral functional ankle instability (mean age [SD]: 23.40[2.58] y; mean height[SD]: 1.77[0.11] m; mean weight[SD]: 67.00[13.18] kg) and 20 uninjured athletes (mean age[SD]: 23.05[2.72] ...
[ 12 ] - بررسی تأثیر تکنیک های توانبخشی بر پلاستی سیتی مغز در بیماران سکته مغزی؛ مروری نظام مند بر مطالعات گذشته
purpose: Recent research indicated that the brain can change or reorganize itself after stroke and Stroke rehabilitation based on the evidence of neuroplasticity, which is responsible for recovery following stroke. The purpose of the present study was to review the previously published studies concerning effective of rehabilitation techniques in brain plasticity after stroke. methods: A lite...
[ 13 ] - مقایسه تکرار پذیری ضخامت عضلات شکم با استفاده از اولتراسونوگرافی در نوجوانان مبتلا به کمر درد و سالم
سابقه و هدف: کمردرد یک اختلال اسکلتی عضلانی نسبتا شایع در بیماران می باشد، که با افزایش سن شیوع آن زیادتر می شود. هدف از این مطالعه بررسی تکرارپذیری اندازه های سونوگرافیک عضلات ناحیه شکم در نوجوانان دبیرستانی مبتلا به کمردرد و مقایسه با افراد سالم می باشد. مواد و روشها: این مطالعه متدولوژیک برروی30 دختر و پسر سالم و 30 دختر و پسر مبتلا به کمردرد انجام شد. از اندازه عضلات عرضی شکم، مایل داخلی،...
[ 14 ] - Differential Effects of Unihemispheric Concurrent Dual-Site and Conventional tDCS on Motor Learning: A Randomized, Sham-Controlled Study
Introduction: Based on the literature, unihemispheric concurrent dual-site anodal transcranial Direct Current Stimulation (a-tDCSUHCDS) of primary Motor cortex (M1) and Dorsolateral Prefrontal Cortex (DLPFC) would be more efficient than conventional a-tDCS of M1 to induce larger and longer-lasting M1 corticospinal excitability. The main objective of the present study was to compare the effects ...
[ 15 ] - Design, Implementation and Preliminary Testing of a Novel Orthosis for Reducing Erector Spinae Muscle Activity, and Improving Balance Control for Hyperkyphotic Elderly Subjects
Background: Aging often results in thoracic kyphosis and adverse postural changes. This may interfere with physiologic activity of paraspinal muscles. Few styles of spinal orthosis have been already used to reduce thoracic kyphosis. This paper describes the development of a novel orthosis, which is designed based on the anatomy of the back muscles. This novel orthosis may potentiate muscle acti...
[ 16 ] - The Slow-Stroke Back Massage (SSBM) and Shoulder Pain in Stroke Patients Who Referred To The Rehabilitation Centre
Objective: Shoulder pain caused by hemiplegia is a common finding after Stroke that severely restricts the patient’s independence in performing daily activities. The study was determined to survey the impacts of the SSBM on the shoulder pain and level of hand function in stroke patient. Materials & Methods: This study is a semi-experimental research, samples were consisted of 34 patients sel...
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