Results 101 to 110 of about 19,627 (220)

Reflex control of ipsilateral and contralateral paraspinal muscles [PDF]

Experimental Brain Research, 2012
Homonymous and heteronymous reflex connections of the paraspinal muscles were investigated by the application of a tap to the muscle bellies of the lumbar multifidus and iliocostalis lumborum muscles and observation of surface electromyographic responses in the same muscles on both sides of the trunk.
openaire   +2 more sources

Advancement in the Methods for Isolating High Quality RNA From Mouse and Rat Intervertebral Disc

JOR SPINE, Volume 9, Issue 1, March 2026.
Isolating high‐quality RNA from intervertebral disc (IVD) tissue poses a challenge due to dense fibrocartilaginous extracellular matrix and naturally occurring endogenous RNases. High RNA quality is of paramount importance for accurate and reproducible molecular analyses, such as RNA sequencing.
Min Kyu M. Kim, Lauren E. Lisiewski, Hagar M. Kenawy, Nadeen O. Chahine   +3 more
wiley   +1 more source

Recovery of Force Output and Electromyography from Trunk Muscles After Cyclic Passive Loading. [PDF]

, 2015
TITLE: RECOVERY OF FORCE OUTPUT AND ELECTROMYOGRAPHY FROM TRUNK MUSCLES AFTER CYCLIC PASSIVE LOADING Major Advisor: Michael W. Olson TITLE: RECOVERY OF FORCE OUTPUT AND ELECTROMYOGRAPHY FROM TRUNK MUSCLES AFTER CYCLIC PASSIVE LOADING Major Advisor ...
vij, shikha k
core   +1 more source

The effect of experimental low back pain on lumbar muscle activity in people with a history of clinical low back pain: a muscle functional MRI study [PDF]

, 2015
In people with a history of low back pain (LBP), structural and functional alterations have been observed at several peripheral and central levels of the sensorimotor pathway. These existing alterations might interact with the way the sensorimotor system
Cagnie, Barbara, Crombez, Geert, D'hooge, Roseline, Danneels, Lieven, De Deene, Yves, Parlevliet, Thierry, Van Oosterwijck, Jessica, Vanderstraeten, Guy   +7 more
core   +2 more sources

Biomechanical Analysis and Injury Prediction in Pilots With Lumbar Spondylolysis Under Different Seat Inclination Angles

JOR SPINE, Volume 9, Issue 1, March 2026.
The biomechanical responses of three lumbar models under both seat angles remain below injury thresholds. However, the occurrence of spondylolysis at a 22° angle poses a higher risk. ABSTRACT Background This study aims to quantify the biomechanical effects of different seat inclinations on the normal and spondylolysis lumbar of pilots under typical ...
Mengmeng Jin, Yingwei Li, Jiatao Wang, Qianxiang Zhou, Zhongqi Liu, Pan Guo   +5 more
wiley   +1 more source

Comparison of elasticity changes in the paraspinal muscles of adolescent patients with scoliosis treated with surgery and bracing

Scientific Reports
Scoliosis is a three-dimensional spinal deformity, and paraspinal muscles play an important role as stabilizers of the spinal curve. In this prospective study, we compared elasticity changes in the paraspinal muscles of adolescent patients with scoliosis
Hyun Ji Lim, Haesung Yoon, Jisoo Kim, Kyunghwa Han, Yuri So, Mincheol Park, Kun-Bo Park, Mi-Jung Lee   +7 more
doaj   +1 more source

Comparative study of the paraspinal muscles after OVF between the insufficient union and sufficient union using MRI

BMC Musculoskeletal Disorders, 2018
Background Identification of poor prognostic factors for OVF is important but has not yet been clearly established. Despite paraspinal muscles could play an important role in the etiology of OVF, what influence time-dependent changes in paraspinal ...
Marina Katsu, Tetsuro Ohba, Shigeto Ebata, Hirotaka Haro   +3 more
doaj   +1 more source

Modeling, Evaluation, and In Vivo Estimation of Muscle Cell Diameter With the Random Permeable Barrier Model: Correlation With Subject Characteristics and Isometric Torque

NMR in Biomedicine, Volume 39, Issue 3, March 2026.
We evaluated the random permeable barrier model (RPBM) through simulations, model fitting, and in vivo analysis of 100 healthy adults. Simulations showed that stable estimates of muscle cell diameter and membrane permeability require constraining τ and fixing D0 at ~0.9 of axial diffusivity at long diffusion times.
Martijn Froeling, Roosmarijn Brenninkmeijer, Danny R. van der Woude, Bart Bartels, Linda Heskamp   +4 more
wiley   +1 more source

Thoracolumbar Paravertebral Intramuscular Myxoma Presenting With Mechanical Back Pain: A Case Report and Review of the Literature [PDF]

Iranian Journal of Neurosurgery
Background and Aim: Intramuscular myxomas are uncommon benign tumors that are rarely seen in the paraspinal musculature. They might present with neurological symptoms if situated near the spinal cord or may present with nonspecific symptoms such as back ...
Bilal Bahadır Akbulut, Hüseyin Biçeroğlu, Taner Akalın, Mustafa Serdar Bölük, Taşkın Yurtseven   +4 more
doaj  

Radiological frontiers in understanding paraspinal muscle pathophysiology in chronic low back pain

Frontiers in Medicine
BackgroundParaspinal muscles have a profound role in maintaining spinal stability and are often implicated in spinal degenerative conditions as well as chronic low back pain (CLBP).
Xuerou Li, Fuwen Dong, Xiaofei Chen, Xingxin Luo, Wenqi Wang   +4 more
doaj   +1 more source