Results 11 to 20 of about 2,844,189 (288)

The occipital lateral plate mesoderm is a novel source for vertebrate neck musculature [PDF]

open access: yes, 2010
In vertebrates, body musculature originates from somites, whereas head muscles originate from the cranial mesoderm. Neck muscles are located in the transition between these regions.
Valasek, Petr   +9 more
core   +10 more sources

Activation of Neck and Low-Back Muscles Is Reduced with the Use of a Neck Balance System Together with a Lumbar Support in Urban Drivers. [PDF]

open access: yesPLoS ONE, 2015
Driving is associated with high activation of low-back and neck muscles due to the sitting position and perturbations imposed by the vehicle. The aim of this study was to investigate the use of a neck balance system together with a lumbar support on the ...
Federica Menotti   +5 more
doaj   +1 more source

Elasticity of neck muscles in cervicogenic headache [PDF]

open access: yesBiomedical Papers, 2022
To compare the elasticity of the sternocleidomastoid and trapezius muscles in patients with cervicogenic headache and in healthy volunteers.The medical history of 23 patients with cervicogenic headache was taken with a focus on pain characteristics.
Sedláčková, Zuzana   +5 more
openaire   +3 more sources

STUDIES ON THE POST-CRANIAL MYOLOGY OF CHAMAELEON VULGARIS, FAMILY: CHAMAELEONTIDAE 1- AXIAL MUSCLES: CERVICAL REGION [PDF]

open access: yesAssiut Veterinary Medical Journal, 1992
Studies of the present work revealed that, the cervical muscles of chamaeleon vulgaris are relatively short due to the reduction of the neck region and the anterior shift of the foramen magnum in respect with the parietal crests.
M.T. WAHBA, A. KHALIL, N.A. SHAWKI
doaj   +1 more source

Endurance of the Dorsal and Ventral Muscles in the Neck [PDF]

open access: yesJournal of Functional Morphology and Kinesiology, 2020
Endurance of the muscles of the neck are rarely studied. This study measured the endurance index (EI) of the sternocleidomastoid (SCM) and upper trapezius muscles of the neck (trap). The vastus lateralis (VL) was used for comparison. Skeletal muscle endurance of twelve healthy subjects, age 19–22 years, were tested on their SCM and trap in random order
Cameron M. Liss   +2 more
openaire   +3 more sources

Spatiotemporal symmetries in the disynaptic canal-neck projection [PDF]

open access: yes, 2007
The vestibular system in almost all vertebrates, and in particular in humans, controls balance by employing a set of six semicircular canals, three in each inner ear, to detect angular accelerations of the head in three mutually orthogonal coordinate ...
Golubitsky, Martin   +2 more
core   +1 more source

Specification of Neck Muscle Dysfunction through Digital Image Analysis Using Machine Learning

open access: yesDiagnostics, 2022
Everyone has or will have experienced some degree of neck pain. Typically, neck pain is associated with the sensation of tense, tight, or stiff neck muscles. However, it is unclear whether the neck muscles are objectively stiffer with neck pain.
Filip Paskali   +3 more
doaj   +1 more source

Cervical dystonia: Injecting botulinum neurotoxin into semispinalis capitis improves goose-neck posture

open access: yesClinical Parkinsonism & Related Disorders, 2019
We describe a patient with goose-neck posture as the presenting form of cervical dystonia. In our case, the bilateral semispinalis capitis muscles were hypertrophic, thick, and overactive while both splenius capitis and sternocleidomastoid muscles were ...
Tai Ngoc Tran   +3 more
doaj   +1 more source

Characteristics of the Motor Units during Sternocleidomastoid Isometric Flexion among Patients with Mechanical Neck Disorder and Asymptomatic Individuals. [PDF]

open access: yesPLoS ONE, 2016
Mechanical neck disorder is a widespread and non-neurological musculoskeletal condition resulting from modern lifestyles. Presently, the fundamental electrophysiological properties of the motor units of the sternocleidomastoid muscles and the ...
Chia-Chi Yang   +4 more
doaj   +1 more source

Ultrasound imaging of dorsal neck muscles with speckle tracking analyses – the relationship between muscle deformation and force

open access: yesScientific Reports, 2019
The development of methods of non-invasive measurement of neck muscle function remains a priority in the clinical sciences. In this study, dorsal neck muscle deformation vs time curves (deformation area) were evaluated against incremental force, recorded
G. Peterson   +6 more
semanticscholar   +1 more source

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