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Items: 1 to 50 of 181

1.

Effects of lumbosacral orthosis on dynamical structure of center of pressure fluctuations in patients with non-specific chronic low back pain: A randomized controlled trial.

Azadinia F, Ebrahimi-Takamjani I, Kamyab M, Asgari M, Parnianpour M.

J Bodyw Mov Ther. 2019 Oct;23(4):930-936. doi: 10.1016/j.jbmt.2019.01.014. Epub 2019 Jan 31.

PMID:
31733785
2.

Lower extremity kinematic analysis in male athletes with unilateral anterior cruciate reconstruction in a jump-landing task and its association with return to sport criteria.

Norouzi S, Esfandiarpour F, Mehdizadeh S, Yousefzadeh NK, Parnianpour M.

BMC Musculoskelet Disord. 2019 Oct 27;20(1):492. doi: 10.1186/s12891-019-2893-5.

3.

Immediate Effects of Lumbosacral Orthosis on Postural Stability in Patients with Low Back Pain: A Preliminary Study.

Azadinia F, Ebrahimi-Takamjani I, Kamyab M, Asgari M, Parnianpour M.

Arch Bone Jt Surg. 2019 Jul;7(4):360-366.

4.

The Amount and Temporal Structure of Center of Pressure Fluctuations During Quiet Standing in Patients With Chronic Low Back Pain.

Azadinia F, Ebrahimi-Takamjani I, Kamyab M, Asgari M, Parnianpour M.

Motor Control. 2019 Jul 22:1-22. doi: 10.1123/mc.2018-0032. [Epub ahead of print]

PMID:
31330501
5.

The new "Tehran Back Belt": Design then testing during a simulated sitting task improved biomechanical spine muscle activity.

Mokhtarinia H, Ghamary J, Maleki-Ghahfarokhi A, Asgari M, Gabel CP, Parnianpour M.

Health Promot Perspect. 2019 May 25;9(2):115-122. doi: 10.15171/hpp.2019.16. eCollection 2019.

6.

Can Postural Instability in Individuals with Distal Radius Fractures Be Alleviated by Concurrent Cognitive Tasks?

Taghavi Azar Sharabiani P, Jafari D, Mehdizadeh H, Brumagne S, Davoudi M, Mazhar FN, Rostami S, Jamali S, Parnianpour M, Taghizadeh G, Khalaf K.

Clin Orthop Relat Res. 2019 Jul;477(7):1659-1671. doi: 10.1097/CORR.0000000000000788.

PMID:
31107339
7.

Effect of whole-body vibration and sitting configurations on lumbar spinal loads of vehicle occupants.

Amiri S, Naserkhaki S, Parnianpour M.

Comput Biol Med. 2019 Apr;107:292-301. doi: 10.1016/j.compbiomed.2019.02.019. Epub 2019 Feb 25.

PMID:
30901617
8.

Time-course investigation of postural sway variability: Does anxiety exacerbate the sensory reweighting impairment in chronic stroke survivors?

Jamali S, Azad A, Mehdizadeh H, Doostdar A, Hoseinpour F, Mehdizadeh M, Niazi-Khatoon J, Shokouhyan MR, Parnianpour M, Taghizadeh G, Khalaf K.

Neuropsychologia. 2019 Apr;127:185-194. doi: 10.1016/j.neuropsychologia.2019.01.023. Epub 2019 Mar 8.

PMID:
30858061
9.

The Effect of Lumbosacral Orthosis on the Thickness of Deep Trunk Muscles Using Ultrasound Imaging: A Randomized Controlled Trial in Patients With Chronic Low Back Pain.

Azadinia F, Ebrahimi Takamjani I, Kamyab M, Kalbassi G, Sarrafzadeh J, Parnianpour M.

Am J Phys Med Rehabil. 2019 Jul;98(7):536-544. doi: 10.1097/PHM.0000000000001135.

PMID:
30652982
10.

Initial balance in human standing postures: Roles of the joint mechanisms.

Ashtiani MN, Azghani MR, Parnianpour M.

Proc Inst Mech Eng H. 2018 Dec;232(12):1255-1260. doi: 10.1177/0954411918811858. Epub 2018 Nov 20.

PMID:
30458669
11.

Improvement of Upper Limb Motor Control and Function After Competitive and Noncompetitive Volleyball Exercises in Chronic Stroke Survivors: A Randomized Clinical Trial.

Mandehgary Najafabadi M, Azad A, Mehdizadeh H, Behzadipour S, Fakhar M, Taghavi Azar Sharabiani P, Parnianpour M, Taghizadeh G, Khalaf K.

Arch Phys Med Rehabil. 2019 Mar;100(3):401-411. doi: 10.1016/j.apmr.2018.10.012. Epub 2018 Nov 9.

PMID:
30419232
12.

Sharif-Human movement instrumentation system (SHARIF-HMIS): Development and validation.

Esfahani MIM, Akbari A, Zobeiri O, Rashedi E, Parnianpour M.

Med Eng Phys. 2018 Nov;61:87-94. doi: 10.1016/j.medengphy.2018.07.008. Epub 2018 Sep 1.

PMID:
30181023
13.

Modeling and validation of a detailed FE viscoelastic lumbar spine model for vehicle occupant dummies.

Amiri S, Naserkhaki S, Parnianpour M.

Comput Biol Med. 2018 Aug 1;99:191-200. doi: 10.1016/j.compbiomed.2018.06.013. Epub 2018 Jun 19.

PMID:
29945043
14.

A RCT comparing lumbosacral orthosis to routine physical therapy on postural stability in patients with chronic low back pain.

Azadinia F, Ebrahimi-Takamjani I, Kamyab M, Parnianpour M, Asgari M.

Med J Islam Repub Iran. 2017 May 1;31:26. doi: 10.18869/mjiri.31.26. eCollection 2017.

15.

Biomechanical response of intact, degenerated and repaired intervertebral discs under impact loading - Ex-vivo and In-Silico investigation.

Nikkhoo M, Wang JL, Parnianpour M, El-Rich M, Khalaf K.

J Biomech. 2018 Mar 21;70:26-32. doi: 10.1016/j.jbiomech.2018.01.026. Epub 2018 Jan 31.

PMID:
29397111
16.

The effects of anxiety and external attentional focus on postural control in patients with Parkinson's disease.

Jazaeri SZ, Azad A, Mehdizadeh H, Habibi SA, Mandehgary Najafabadi M, Saberi ZS, Rahimzadegan H, Moradi S, Behzadipour S, Parnianpour M, Taghizadeh G, Khalaf K.

PLoS One. 2018 Feb 1;13(2):e0192168. doi: 10.1371/journal.pone.0192168. eCollection 2018.

17.

Effects of cognitive load on the amount and temporal structure of postural sway variability in stroke survivors.

Mehdizadeh H, Khalaf K, Ghomashchi H, Taghizadeh G, Ebrahimi I, Taghavi Azar Sharabiani P, Mousavi SJ, Parnianpour M.

Exp Brain Res. 2018 Jan;236(1):285-296. doi: 10.1007/s00221-017-5126-x. Epub 2017 Nov 14.

PMID:
29138873
18.

A novel approach to spinal 3-D kinematic assessment using inertial sensors: Towards effective quantitative evaluation of low back pain in clinical settings.

Ashouri S, Abedi M, Abdollahi M, Dehghan Manshadi F, Parnianpour M, Khalaf K.

Comput Biol Med. 2017 Oct 1;89:144-149. doi: 10.1016/j.compbiomed.2017.08.002. Epub 2017 Aug 4.

PMID:
28800443
19.

Obesity and Obesity Shape Markedly Influence Spine Biomechanics: A Subject-Specific Risk Assessment Model.

Ghezelbash F, Shirazi-Adl A, Plamondon A, Arjmand N, Parnianpour M.

Ann Biomed Eng. 2017 Oct;45(10):2373-2382. doi: 10.1007/s10439-017-1868-7. Epub 2017 Jun 12.

PMID:
28608245
20.

Trunk Motion System (TMS) Using Printed Body Worn Sensor (BWS) via Data Fusion Approach.

Mokhlespour Esfahani MI, Zobeiri O, Moshiri B, Narimani R, Mehravar M, Rashedi E, Parnianpour M.

Sensors (Basel). 2017 Jan 8;17(1). pii: E112. doi: 10.3390/s17010112.

21.

A regenerative approach towards recovering the mechanical properties of degenerated intervertebral discs: Genipin and platelet-rich plasma therapies.

Nikkhoo M, Wang JL, Abdollahi M, Hsu YC, Parnianpour M, Khalaf K.

Proc Inst Mech Eng H. 2017 Feb;231(2):127-137. doi: 10.1177/0954411916681597. Epub 2016 Dec 25.

PMID:
28019241
22.

Can lumbosacral orthoses cause trunk muscle weakness? A systematic review of literature.

Azadinia F, Ebrahimi E Takamjani, Kamyab M, Parnianpour M, Cholewicki J, Maroufi N.

Spine J. 2017 Apr;17(4):589-602. doi: 10.1016/j.spinee.2016.12.005. Epub 2016 Dec 14. Review.

PMID:
27988341
23.

Goal equivalent manifold analysis of task performance in non-specific LBP and healthy subjects during repetitive trunk movement: Effect of load, velocity, symmetry.

Chehrehrazi M, Sanjari MA, Mokhtarinia HR, Jamshidi AA, Maroufi N, Parnianpour M.

Hum Mov Sci. 2017 Jan;51:72-81. doi: 10.1016/j.humov.2016.11.005. Epub 2016 Dec 2.

PMID:
27915152
24.

A model for flexi-bar to evaluate intervertebral disc and muscle forces in exercises.

Abdollahi M, Nikkhoo M, Ashouri S, Asghari M, Parnianpour M, Khalaf K.

Med Eng Phys. 2016 Oct;38(10):1076-82. doi: 10.1016/j.medengphy.2016.07.006. Epub 2016 Jul 28.

PMID:
27477521
25.

The effect of parameters of equilibrium-based 3-D biomechanical models on extracted muscle synergies during isometric lumbar exertion.

Eskandari AH, Sedaghat-Nejad E, Rashedi E, Sedighi A, Arjmand N, Parnianpour M.

J Biomech. 2016 Apr 11;49(6):967-973. doi: 10.1016/j.jbiomech.2015.12.024. Epub 2015 Dec 22.

PMID:
26747515
26.

A Mechanical model for flexible exercise bars to study the influence of the initial position of the bar on lumbar discs and muscles forces.

Khalaf K, Abdollahi M, Nikkhoo M, Hoviattalab M, Asghari M, Ashouri S, Nikpour S, Kahrizi S, Parnianpour M.

Conf Proc IEEE Eng Med Biol Soc. 2015;2015:3917-20. doi: 10.1109/EMBC.2015.7319250.

PMID:
26737150
27.

Recovering the mechanical properties of denatured intervertebral discs through Platelet-Rich Plasma therapy.

Khalaf K, Nikkhoo M, Ya-Wen Kuo, Yu-Chun Hsu, Parnianpour M, Campbell-Kyureghyan N, Haghpanahi M, Jaw-Lin Wang.

Conf Proc IEEE Eng Med Biol Soc. 2015 Aug;2015:933-6. doi: 10.1109/EMBC.2015.7318516.

PMID:
26736416
28.

Trunk coordination in healthy and chronic nonspecific low back pain subjects during repetitive flexion-extension tasks: Effects of movement asymmetry, velocity and load.

Mokhtarinia HR, Sanjari MA, Chehrehrazi M, Kahrizi S, Parnianpour M.

Hum Mov Sci. 2016 Feb;45:182-92. doi: 10.1016/j.humov.2015.11.007. Epub 2015 Dec 9.

PMID:
26684726
29.

Epidemiological and biomechanical evaluation of airline baggage handling.

Tafazzol A, Aref S, Mardani M, Haddad O, Parnianpour M.

Int J Occup Saf Ergon. 2016;22(2):218-27. doi: 10.1080/10803548.2015.1126457. Epub 2016 Mar 23.

PMID:
26654282
30.

Complexity and variability of the center of pressure time series during quiet standing in patients with knee osteoarthritis.

Negahban H, Sanjari MA, Karimi M, Parnianpour M.

Clin Biomech (Bristol, Avon). 2016 Feb;32:280-5. doi: 10.1016/j.clinbiomech.2015.10.011. Epub 2015 Nov 6.

PMID:
26588884
31.

Is there a reliable and invariant set of muscle synergy during isometric biaxial trunk exertion in the sagittal and transverse planes by healthy subjects?

Sedaghat-Nejad E, Mousavi SJ, Hadizadeh M, Narimani R, Khalaf K, Campbell-Kyureghyan N, Parnianpour M.

J Biomech. 2015 Sep 18;48(12):3234-41. doi: 10.1016/j.jbiomech.2015.06.032. Epub 2015 Jul 6.

PMID:
26189578
32.

The effects of movement speed on kinematic variability and dynamic stability of the trunk in healthy individuals and low back pain patients.

Asgari M, Sanjari MA, Mokhtarinia HR, Moeini Sedeh S, Khalaf K, Parnianpour M.

Clin Biomech (Bristol, Avon). 2015 Aug;30(7):682-8. doi: 10.1016/j.clinbiomech.2015.05.005. Epub 2015 May 15.

PMID:
26021879
33.

Translation and validation of the Persian version of the STarT Back Screening Tool in patients with nonspecific low back pain.

Abedi M, Manshadi FD, Khalkhali M, Mousavi SJ, Baghban AA, Montazeri A, Parnianpour M.

Man Ther. 2015 Dec;20(6):850-4. doi: 10.1016/j.math.2015.04.006. Epub 2015 Apr 15.

PMID:
25925506
34.

The effects of a short-term memory task on postural control of stroke patients.

Mehdizadeh H, Taghizadeh G, Ghomashchi H, Parnianpour M, Khalaf K, Salehi R, Esteki A, Ebrahimi I, Sangelaji B.

Top Stroke Rehabil. 2015 Oct;22(5):335-41. doi: 10.1179/1074935714Z.0000000039. Epub 2015 Jan 22.

PMID:
25909950
35.

Effect of Degeneration on Fluid-Solid Interaction within Intervertebral Disk Under Cyclic Loading - A Meta-Model Analysis of Finite Element Simulations.

Nikkhoo M, Khalaf K, Kuo YW, Hsu YC, Haghpanahi M, Parnianpour M, Wang JL.

Front Bioeng Biotechnol. 2015 Jan 28;3:4. doi: 10.3389/fbioe.2015.00004. eCollection 2015.

36.

An in silico parametric model of vertebrae trabecular bone based on density and microstructural parameters to assess risk of fracture in osteoporosis.

Amjadi Kashani MR, Nikkhoo M, Khalaf K, Firoozbakhsh K, Arjmand N, Razmjoo A, Parnianpour M.

Proc Inst Mech Eng H. 2014 Dec;228(12):1281-95. doi: 10.1177/0954411914563363.

PMID:
25515229
37.

Lumbopelvic muscle activation patterns in three stances under graded loading conditions: Proposing a tensegrity model for load transfer through the sacroiliac joints.

Pardehshenas H, Maroufi N, Sanjari MA, Parnianpour M, Levin SM.

J Bodyw Mov Ther. 2014 Oct;18(4):633-42. doi: 10.1016/j.jbmt.2014.05.005. Epub 2014 May 20.

PMID:
25440220
38.

The effect of chronic low back pain on trunk accuracy in a multidirectional isometric tracking task.

Hadizadeh M, Mousavi SJ, Sedaghatnejad E, Talebian S, Parnianpour M.

Spine (Phila Pa 1976). 2014 Dec 15;39(26):E1608-15. doi: 10.1097/BRS.0000000000000628.

PMID:
25271509
39.
40.

Normal postural responses preceding shoulder flexion: co-activation or asymmetric activation of transverse abdominis?

Davarian S, Maroufi N, Ebrahimi E, Parnianpour M, Farahmand F.

J Back Musculoskelet Rehabil. 2014;27(4):545-51. doi: 10.3233/BMR-140480.

PMID:
24867902
41.

Simulation of movement in three-dimensional musculoskeletal human lumbar spine using directional encoding-based neurocontrollers.

Nasseroleslami B, Vossoughi G, Boroushaki M, Parnianpour M.

J Biomech Eng. 2014 Sep;136(9):091010. doi: 10.1115/1.4027664.

PMID:
24828450
42.

Disc size markedly influences concentration profiles of intravenously administered solutes in the intervertebral disc: a computational study on glucosamine as a model solute.

Motaghinasab S, Shirazi-Adl A, Parnianpour M, Urban JP.

Eur Spine J. 2014 Apr;23(4):715-23. doi: 10.1007/s00586-013-3142-5. Epub 2013 Dec 29.

43.

Lumbopelvic rhythm during forward and backward sagittal trunk rotations: combined in vivo measurement with inertial tracking device and biomechanical modeling.

Tafazzol A, Arjmand N, Shirazi-Adl A, Parnianpour M.

Clin Biomech (Bristol, Avon). 2014 Jan;29(1):7-13. doi: 10.1016/j.clinbiomech.2013.10.021. Epub 2013 Nov 1.

PMID:
24246115
44.

Nonlinear dynamical structure of sway path during standing in patients with multiple sclerosis and in healthy controls is affected by changes in sensory input and cognitive load.

Negahban H, Sanjari MA, Mofateh R, Parnianpour M.

Neurosci Lett. 2013 Oct 11;553:126-31. doi: 10.1016/j.neulet.2013.08.024. Epub 2013 Aug 21.

PMID:
23973306
45.

Assessment of forward head posture in females: observational and photogrammetry methods.

Salahzadeh Z, Maroufi N, Ahmadi A, Behtash H, Razmjoo A, Gohari M, Parnianpour M.

J Back Musculoskelet Rehabil. 2014;27(2):131-9. doi: 10.3233/BMR-130426.

PMID:
23963268
46.

Analysis of different material theories used in a FE model of a lumbar segment motion.

Gohari E, Nikkhoo M, Haghpanahi M, Parnianpour M.

Acta Bioeng Biomech. 2013;15(2):33-41.

PMID:
23952458
47.

The study of the variability of anticipatory postural adjustments in patients with recurrent non-specific low back pain.

Hedayati R, Kahrizi S, Parnianpour M, Bahrami F, Kazemnejad A, Mobini B.

J Back Musculoskelet Rehabil. 2014;27(1):33-40. doi: 10.3233/BMR-130416.

PMID:
23948849
48.

Trajectory of human movement during sit to stand: a new modeling approach based on movement decomposition and multi-phase cost function.

Sadeghi M, Emadi Andani M, Bahrami F, Parnianpour M.

Exp Brain Res. 2013 Aug;229(2):221-34. doi: 10.1007/s00221-013-3606-1. Epub 2013 Jun 27.

PMID:
23807475
49.

A meta-model analysis of a finite element simulation for defining poroelastic properties of intervertebral discs.

Nikkhoo M, Hsu YC, Haghpanahi M, Parnianpour M, Wang JL.

Proc Inst Mech Eng H. 2013 Jun;227(6):672-82. doi: 10.1177/0954411913480668. Epub 2013 Mar 26.

PMID:
23636748
50.

Relative performances of artificial neural network and regression mapping tools in evaluation of spinal loads and muscle forces during static lifting.

Arjmand N, Ekrami O, Shirazi-Adl A, Plamondon A, Parnianpour M.

J Biomech. 2013 May 31;46(8):1454-62. doi: 10.1016/j.jbiomech.2013.02.026. Epub 2013 Mar 28.

PMID:
23541615

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