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  • دکتری (1382)

    فیزیوتراپی

    دانشگاه تربیت مدرس،

  • کارشناسی‌ارشد (1370)

    فیزیوتراپی

    دانشگاه تربیت مدرس،

  • کارشناسی (1367)

    فیزیوتراپی

    دانشگاه علوم پزشکی ایران،

  • موتور کنترل و بیو مکانیک ستون فقرات کمر
  • نرو پلاستیسیتی در بیماران کمردرد
  • تمرین درمانی
  • بیومکانیک شغلی در بیماری های عضلانی-اسکلتی
  • بیومکانیک کار

داده ای یافت نشد

The Impact of Osteoporosis and Thoracic Kyphosis on the Parameters of Quality of Life in Postmenopausal Women

Zeinab Mohammadjannataj, Sedigheh Kahrizi, Noshin Bayat
Journal PapersJournal of Research in Rehabilitation Sciences , Volume 15 , Issue 4, 2020 March 15, {Pages 190-196 }

Abstract

Introduction: Osteoporosis is caused by a loss in the bone mass and the subsequent complications decrease quality of life (QOL) of the patients. This study is performed aiming to determine the effects of osteoporosis and thoracic kyphosis on the parameters of QOL in postmenopausal women.Materials and Methods: This was a case-control study in which 53 postmenopausal women participated according to the T-score and thoracic kyphosis and were divided into four groups. Then, QOL and also different fields were compared among the groups using the 36-Item Short Form Health Survey questionnaire (SF-36). The data analysis was performed using SPSS software.Results: According to the results, the impact of osteoporosis on total scores of QOL was not sig

Trunk Dynamic Stability Assessment for Individuals With and Without Nonspecific Low Back Pain During Repetitive Movement

Morteza Asgari, Hamid Reza Mokhtarinia, Mohammad Ali Sanjari, Sedighe Kahrizi, Gabel Charles Philip, Mohamad Parnianpour, Kinda Khalaf
Journal Papers , 2020 July 28, {Pages 0018720820939697 }

Abstract

ObjectiveThis study aimed to employ nonlinear dynamic approaches to assess trunk dynamic stability with speed, symmetry, and load during repetitive flexion-extension (FE) movements for individuals with and without nonspecific low back pain (NSLBP).BackgroundRepetitive trunk FE movement is a typical work-related LBP risk factor contingent on speed, symmetry, and load. Improper settings/adjustments of these control parameters could undermine the dynamic stability of the trunk, hence leading to low back injuries. The underlying stability mechanisms and associated control impairments during such dynamic movements remain elusive.MethodThirty-eight male volunteers (19 healthy, 19 NSLBP) enrolled in the current study. All participants performed re

Amplitude of Electromyographic Activity of Trunk and Lower Extremity Muscles during Oscillatory Forces of Flexi-Bar on Stable and Unstable Surfaces in People with Nonspecific?…

S Bervis, S Kahrizi, M Parnianpour, Y Amirmoezzi, SMR Shokouhyan, AR Motealleh
Journal PapersJournal of Biomedical Physics and Engineering , 2020 July 5, {Pages }

Abstract

Background: Recently, the oscillatory bar has been proposed as a new and effective rehabilitation tool in people with nonspecific low back pain (NSLBP), although its effects on muscular control in this population have not been well documented, especially in lower extremity muscles and different support surface conditions. Objective: This study aimed to evaluate and compare the effects of flexi-bar use on stable and unstable surfaces on electromyographic activity of trunk and lower extremity muscles in healthy persons and those with NSLBP.Material and Methods: 18 healthy men and 18 men with NSLBP participated in this cross-sectional study. The root mean square value of electromyographic activity was calculated in the trunk and lower extremit

VEGF and TNF-α Responses to Acute and Chronic Aerobic Exercise in the Patients with Multiple Sclerosis

Shoeib Rezaee, Sedighe Kahrizi, Seyed Massood Nabavi, Mehdi Hedayati
Journal PapersAsian Journal of Sports Medicine , Volume 11 , Issue 3, 2020 September 30, {Pages }

Abstract

Background: Aerobic exercise has been shown to decrease the functional disorders related to multiple sclerosis (MS). Nevertheless, the effect of aerobic exercise training on the cytokines and neuroprotective mediators associated with the disease activity has remained relatively unknown. Objectives: The present research was conducted to evaluate the responses of the vascular endothelial growth factor (VEGF) and tumor necrosis factor-alpha (TNF-α) to single-bout and six-week aerobic exercise training in the patients with MS. Methods: Totally, 20 subjects ((n = 10) patients with MS and (n = 10) controls) who were matched in terms of gender, weight, body mass, and age were included in the study. Participants received aerobic exercise training

Cross-cultural adaptation and psychometric validation of the Persian version of the central sensitization inventory

Karim Noorollahzadeh, Sedigheh Kahrizi, Mohammad Gholami Fesharaki, Majid Heidarian, Randy Neblett, Saeed Behzadipour
Journal PapersMusculoskeletal Science and Practice , Volume 51 , 2020 December 10, {Pages 102314 }

Abstract

BackgroundThe Central Sensitization Inventory (CSI) is a patient-reported tool to assess symptoms associated with central sensitization (CS). It consists of two parts: Part A assesses 25 somatic and emotional CS-related health symptoms, and part B asks if one has previously been diagnosed with a list of 10 Central Sensitivity Syndromes and related conditions.ObjectivesThe aim of this study was to translate and cross-culturally adapt the CSI into Persian and to evaluate its psychometric properties.DesignCross-sectional study.MethodAfter completing the Persian translation, the psychometric properties of the Persian CSI (CSI-Per) were evaluated in 256 patients with chronic pain and 46 healthy subjects.ResultsA confirmatory factor analysis conf

Amplitude of Electromyographic Activity of Trunk and Lower Extremity Muscles during Oscillatory Forces of Flexi-Bar on Stable and Unstable Surfaces in People with Nonspecific …

S Bervis, S Kahrizi, M Parnianpour, Y Amirmoezzi, SMR Shokouhyan, ...
Journal Papers , , {Pages }

Abstract

Status of Musculoskeletal Disorders among Female Students: A cross sectional study from Izeh, Iran

Samaneh Norouzi, Sedigheh Sadat Tavafian, Sedigheh Kahrizi
Journal PapersInternational Journal of Musculoskeletal Pain Prevention , Volume 4 , Issue 1, 2019 July 10, {Pages 127-131 }

Abstract

Aims: One of unhealthy behaviours that can be leading to musculoskeletal pain and discomfort in students is keeping inappropriate posture of the vertebra column, posture of sitting on bench or behind computer, and also improper carrying of backpacks. Therefore, the aim of this study was

Effect of endurance training on serum brain-derived neurotrophic factor (BDNF) response in multiple sclerosis

SM Nabavi, S Rezaee, S Kahrizi, M Hedayati
Conference PapersMULTIPLE SCLEROSIS JOURNAL , Volume 25 , 2019 September 1, {Pages 889-889 }

Abstract

Effect of an Educational Intervention on Sitting Behavior of Female Student among High School of Izeh, Ahvaz, Iran: A Protocol Study

S Kahrizi
Journal PapersInternational Journal of Musculoskeletal Pain Prevention , Volume 4 , Issue 2, 2019 November 10, {Pages 167-169 }

Abstract

Aim: Students spend a lot of time at the school in sitting. While sitting in the wrong position, they put pressure on the muscles, ligaments, lumbar joints, intervertebral discs and other muscles. The purpose of the present study is to investigate the impact of health education program on sitting behavior of female student of high school of Izeh, Ahvaz, Iran.Instrument and Method: This study is a semi-experimental (field trial) in which two secondary high schools in the Izeh, one school as the control group and one school as the intervention group, will be selected randomly. The data collection tool will include Nordic Musculoskeletal Questionnaire (NMQ) and a researcher–made questionnaire to assess knowledge, attitude and behavior of par

Educational Program and Sitting Posture Improvement among Female Student

Samaneh Norouzi, Sedigheh Sadat Tavafian, Sedigheh Kahrizi
Journal PapersInternational Journal of Musculoskeletal Pain Prevention , Volume 4 , Issue 4, 2019 February 10, {Pages 263-269 }

Abstract

Aims: This study aimed to investigate the efficacy of educational intervention on sitting posture in female student studying in high school in Izeh, Iran.Instruments and Methods: Current study was performed in two schools in Izeh city of Iran. Ethical approval and informed consent was obtained from the participants. One hundred and forty six (N= 146) participants from these schools were randomly allocated to an intervention (n= 73) or control group (n= 73). The intervention included two group-based sessions. The control group received usual educational. Data collection was conducted by Nordic questionnaire and a researcher–made questionnaire. Data were analyzed by SPSS 16 software, using independent t-test and Chi-square test.Findings:The

Effect of an Educational Intervention on Sitting Behavior of Female Student among High School of Izeh, Ahvaz, Iran: A Protocol Study

S Kahrizi
Journal Papers , , {Pages }

Abstract

Design and evaluation of measurement tool for sitting situation using validity and reliability

S Norouzi, SS Tavafian, S Kahrizi
Journal PapersInternational Journal of Musculoskeletal Pain Prevention , Volume 3 , Issue 2, 2018 June 15, {Pages 41-45 }

Abstract

Aims: The sitting posture and its related problems are of high importance. The current research was conducted with the aim of design and evaluation of a measurement tool for sitting situation, using validity and reliability.Instruments and Methods: In this semi-experimental (field trial) study, a number of questions about knowledge, attitude, and behavior were designed and content validity and face validity were utilized to assess the validity. Then, questionnaire was given to 10 specialists in health education, physiotherapists, and ergonomists. Moreover, Content Validity Ratio (CVR) and Content Validity Index (CVI) were calculated to determine content validity, and for reliability assessment, two criteria were used, including internal con

Comparing Knee Joint Position Sense in Patellofemoral Pain and Healthy Futsal Women

Negar Kooroshfard, Sedigheh Kahrizi
Journal PapersJournal of Rehabilitation Sciences and Research , Volume 1 , Issue 0, 2017 December 26, {Pages 15-19 }

Abstract

Background: Proprioception, or joint position sense, probably plays an important role in joint function. A number of studies have shown that proper joint position sense can decrease the risk of injuries in sports. It is not very clear how patellofemoral pain syndrome (PFPS) can affect athletes joint position sense (JPS). Regarding the importance of proper joint position sense for movement performance and injury prevention in athletes, the aim of this study was to evaluate knee JPS in athletes with PFPS and compare it with asymptomatic individuals under non-weight bearing (sitting) conditions. Methods: The study design was comparative in which 15 patients and 15 healthy athletes participated. JPS was evaluated by active and passive replicati

Correlation of Strength and Change in the Thickness of Back Extensor Muscles during Maximal Isometric Contraction in Healthy and Osteoporotic Postmenopausal...

Mohammad Jan-Nataj Zeinab, Kahrizi Sedighe, Bayat Noshin, Giti Torkaman
Journal PapersWorld Academy of Science, Engineering and Technology, International Journal of Medical and Health Sciences , Volume 4 , Issue 1, 2017 January 23, {Pages }

Abstract

Correlation of Strength and Change in the Thickness of Back Extensor Muscles during Maximal Isometric Contraction in Healthy and Osteoporotic Postmenopausal...

Zeinab Mohammadjannataj, Sedigheh Kahrizi, Noshin Bayat
Journal PapersJournal of Modern Rehabilitation , Volume 10 , Issue 2, 2017 January 22, {Pages 61-66 }

Abstract

Introduction: According to the importance of the back extensor muscle strength in postmenopausal women, this study aimed to determine the relationship between strength and changes in the thickness of back extensor muscles during isometric contraction in healthy and osteoporotic postmenopausal women. Material and Methods: 42 volunteer postmenopausal women according to their Bone Mineral Density divided into two groups “healthy” and “osteoporosis.” Strength and thickness of the muscles were measured, respectively, using a handheld dynamometer and ultrasonography. The interclass correlation was used to evaluate the relative reliability dynamometer and ultrasonography. In addition, the Pearson’s correlation coefficient was used to ana

Reliability of Zebris motion analysis system in healthy athletes and athletes with anterior cruciate ligament reconstruction

Hoda Niknam, Ali Esteki, Mahyar Salavati, Sedighe Kahrizi
Journal PapersAsian Journal of Sports Medicine , Volume 8 , Issue 1, 2017 January , {Pages }

Abstract

Background: Reconstruction surgery is one of the treatment methods after an anterior cruciate ligament (ACL) injury especially in athletes. Reconstructed ACL is associated with altered joint biomechanics, abnormal muscle strength, gait disorder and decreased athletic performance. Abnormal walking pattern has been shown to be one of the functional consequences of ACL reconstruction.Objectives: The aim of this study was to investigate the reliability of kinematic and spatiotemporal gait parameters after ACL reconstruction using Zebris ultrasound movement analysis system.Methods: A sample of convenience including 20 healthy athletes and 20 athletes 4 to 6 months after ACL reconstruction participated. Subjects walked on a treadmill for one minu

The effect of whole-body vibration training on the lower extremity muscles' electromyographic activities in patients with knee osteoarthritis

Ebrahim Abbasi, Sedighe Kahrizi, Mohammad Razi, Soghrat Faghihzadeh
Journal PapersMedical journal of the Islamic Republic of Iran , Volume 31 , 2017 January , {Pages 107 }

Abstract

Background: Whole-Body Vibration Training (WBVT) is a novel neuromuscular training method that has been recently developed as a rehabilitation tool. The purpose of this study was to determine whether WBVT is effective on electromyographic activity of the muscles of the lower limbs in patients with knee osteoarthritis.Methods: The study was designed as a single blinded randomized clinical trial (IRCT201601171637N5), 45 patients with knee osteoarthritis were randomly assigned to three groups; WBVT (n= 15) receiving 12 sessions vibration therapy, control group (n= 15) doing two exercise in the home and placebo (n= 15) doing exercise like WBVT group on-off vibration system. Electromyographic activities of vastus lateralis and vastus medialis, s

Correlation of Strength and Change in the Thickness of Back Extensor Muscles during Maximal Isometric Contraction in Healthy and Osteoporotic Postmenopausal Women

Mohammad Jan-Nataj Zeinab, Kahrizi Sedighe, Bayat Noshin, Giti Torkaman
Journal PapersWorld Academy of Science, Engineering and Technology, International Journal of Medical and Health Sciences , Volume 4 , Issue 1, 2017 January 23, {Pages }

Abstract

Plantar flexor muscles asymmetry and their lower strength is maybe related to development of low back pain during prolonged standing

Saleh Naseri, Sedigheh Kahrizi
Journal PapersJournal of Clinical Physiotherapy Research , Volume 2 , Issue 3, 2017 January , {Pages 133-138 }

Abstract

Introduction: Research has shown that there are some risk factors in creating and developing low back pain with prolonged standing. to have the predisposing factors in development of LBP during prolonged standing recognized, this study was conducted to investigate the maximal voluntary contraction (MVC) at selected groups of muscles and some of the psychological aspects in back-healthy subjects who developed LBP during prolonged standing. Materials and Methods: 25 back-healthy subjects and 14 chronic nonspecific LBP completed anxiety inventory (STAI), Tampa Scale for kinesiophobia (TSK) and pain catastrophizing scale (PCS) questionnaires. Dynamometer was used to assess MVC of the selected groups of muscles. Finally back-healthy subjects get

Lateral Abdominal Muscles Asymmetry in Female Patients With Chronic Non Specific Unilateral Low Back Pain Practicing Hollowing Exercises

Maryam Zolghadr, Sedighe Kahrizi, Alireza Soltanian
Journal PapersJournal of Modern Rehabilitation , Volume 11 , Issue 2, 2017 April 1, {Pages 133-139 }

Abstract

Introduction: With regard to unilateral pain in some patients with low back pain (LBP), it is advisable to evaluate asymmetrical thickness of lateral abdominal muscles. This study aimed to compare abdominal muscle thickness asymmetry in patients with non specific unilateral LBP during rest and practicing several stabilizing exercises with hollowing maneuver.Materials and Methods: This research has a case-control design. Sixteen female subjects with left and right unilateral LBP and 8 healthy subjects participated in this study. Internal oblique, external oblique and transversus abdominal muscles thickness were evaluated by ultrasound imaging technique in both sides of the subjects’ bodies during rest and hollowing maneuver with 3 stabiliz

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دروس نیمسال جاری

  • دكتري
    الكترونوروفيزيولوژي باليني پيشرفته ( واحد)
    دانشکده علوم پزشکی، گروه فيزيوتراپي
  • دكتري
    الكترونوروفيزيولوژي باليني پيشرفته ( واحد)
  • دكتري
    سونوگرافي اسكلتي - عضلاني و تصوير برداري تشخيصي ( واحد)
  • دكتري
    سونوگرافي اسكلتي - عضلاني و تصوير برداري تشخيصي ( واحد)
  • كارشناسي ارشد
    فيزيوتراپي مبتني بر شواهد ( واحد)
  • كارشناسي ارشد
    سمينار تحقيقاتي ( واحد)
  • كارشناسي ارشد
    پروژه تحقيقاتي ( واحد)
  • كارشناسي ارشد
    الكترونوروميوگرافي (عملي) ( واحد)

دروس نیمسال قبل

  • كارشناسي ارشد
    كارآموزي باليني ( واحد)
    دانشکده علوم پزشکی، گروه فيزيوتراپي
  • كارشناسي ارشد
    پروژه تحقيقاتي ( واحد)
  • كارشناسي ارشد
    بيومكانيك اختلالات ستون فقرات ( واحد)
  • كارشناسي ارشد
    فيزيولوژي تمرين ( واحد)
  • دكتري
    كارورزي باليني پيشرفته ( واحد)
  • 1396
    قوي پيشه, مرجان
    تاثير چمباتمه زدن متناوب بر كاهش درد، فعاليت عضلات تنه و لگن و كينماتيك ناحيه كمري- لگني در افراد توسعه دهنده درد حين ايستادن طولاني مدت
  • 1396
    ناصري, صالح
  • 1397
    موسائي صائين, افسانه
  • عضو هیات تحریریه International J. of Musculoskeletal pain prevention
  • عضو International society of physical and rehabilitation medicine
  • عضویت در هیات های انتظامی سازمان نظام پزشکی به عنوان کارشناس تخصصی فیزیوتراپی
  • عضو هیات تحریریه نشریه پژوهش در توانبخشی ورزشی
  • مدیر گروه فیزیوتراپی
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