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Descripteurs (mots clés)
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> E > Électromyographie
Électromyographie
Recording of the changes in electric potential of muscle by means of surface or needle electrodes.
Synonyme(s)
EMGRelation(s)
- voir aussi au terme générique : [Descripteurs (mots clés)] Électrodiagnostic
- voir aussi au terme générique : [Descripteurs (mots clés)] Myographie
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Shoulder musculature activation during upper extremity weight-bearing exercise / Tim Ulh in Journal of Orthopaedic & Sports Physical Therapy, vol.33, 03 (Mars 2003)
[article]
in Journal of Orthopaedic & Sports Physical Therapy > vol.33, 03 (Mars 2003) . - 109-117
Titre : Shoulder musculature activation during upper extremity weight-bearing exercise Type de document : article de périodique Auteurs : Tim Ulh, Auteur ; Thomas Carver, Auteur ; Carl Mattacola, Auteur Article en page(s) : 109-117 Descripteurs (mots clés) : [Thésaurus Mesh]:~termes non classés:COIFFE ROTATEURS
[Thésaurus Mesh]Électromyographie
[Thésaurus Mesh]Épaule
[Thésaurus Mesh]Poids et mesures du corps
[Thésaurus Mesh]Rééducation et réadaptationPermalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité Périodique Erasme - périodiques Périodiques Disponible Superficial and Deep Scapulothoracic Muscle Electromyographic Activity During Elevation Exercises in the Scapular Plane / Brigit Castelein in Journal of Orthopaedic & Sports Physical Therapy, vol. 46, 3 (Mars 2016)
[article]
in Journal of Orthopaedic & Sports Physical Therapy > vol. 46, 3 (Mars 2016) . - p. 184-193
Titre : Superficial and Deep Scapulothoracic Muscle Electromyographic Activity During Elevation Exercises in the Scapular Plane Type de document : article de périodique Auteurs : Brigit Castelein ; [et al.] Année de publication : 2016 Article en page(s) : p. 184-193 Langues : Anglais (eng) Descripteurs (mots clés) : [Thésaurus Mesh]Électromyographie Résumé : Study Design
Controlled laboratory study.
Background
In scapular rehabilitation training, exercises that include a humeral elevation component in the scapular plane are commonly implemented. While performing humeral elevation, the scapula plays an important role, as it has to create a stable basis for the glenohumeral joint. However, a comparison of both deep and superficial muscle activity of the scapula between different types of elevation exercises is lacking and would be helpful for the clinician in choosing exercises.
Objectives
To evaluate scapulothoracic muscle activity during different types of elevation exercises in the scapular plane.
Methods
Scapulothoracic muscle activity was measured in 21 healthy subjects, using fine-wire electromyography in the levator scapulae, pectoralis minor, and rhomboid major muscles and surface electromyography in the upper trapezius, middle trapezius, lower trapezius, and serratus anterior muscles. Measurements were conducted while the participants performed the following elevation tasks in the scapular plane: scaption (elevation in the scapular plane), towel wall slide, and elevation with external rotation (Thera-Band). The exercises were performed without and with additional load. Possible differences between the exercises and the load were studied with a linear mixed model.
Results
Performing elevation in the scapular plane with an external-rotation component resulted in higher middle trapezius and lower trapezius activity compared to the scaption and wall slide exercises. The upper trapezius was maximally activated during scaption. The pectoralis minor and serratus anterior showed the highest activity during the towel wall slide. The towel wall slide activated the retractors to a lesser degree (middle trapezius, lower trapezius, levator scapulae, rhomboid major). Adding load resulted in higher muscle activity in all muscles, with some muscles showing a different activation pattern between the elevation exercises, depending on the load condition.
Conclusion
Scaption maximally activated the upper trapezius. The addition of an extra external-rotation component may be used when the goal is to activate the lower trapezius and middle trapezius. The towel wall slide exercise was found to increase pectoralis minor activity. Adding load resulted in higher muscle activity. Some muscles showed a different activation pattern between the elevation exercises, depending on the loading condition. The findings of this study give information about which elevation exercises a clinician can choose when the aim is to facilitate specific muscle scapulothoracic activityPermalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité J Périodique Erasme - périodiques Périodiques Disponible Surface electromyographic analysis of the low back muscles during rehabilitation exercises / Richard Ekstrom in Journal of Orthopaedic & Sports Physical Therapy, vol.38, 12 (Décembre 2008)
[article]
in Journal of Orthopaedic & Sports Physical Therapy > vol.38, 12 (Décembre 2008) . - 736-745
Titre : Surface electromyographic analysis of the low back muscles during rehabilitation exercises Type de document : article de périodique Auteurs : Richard Ekstrom, Auteur Article en page(s) : 736-745 Descripteurs (mots clés) : [Thésaurus Mesh]:L:Lombalgie:Lombalgie / rééducation et réadaptation
[Thésaurus Mesh]:~termes non classés:Région lombosacrale /Rééducation et réadaptation
[Thésaurus Mesh]Électromyographie
[Thésaurus Mesh]Endurance physique
[Thésaurus Mesh]Force musculaire
[Thésaurus Mesh]Techniques d'exercices physiquesPermalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité Périodique Erasme - périodiques Périodiques Disponible Surface Electromyography of the Trapezius and Sternocleidomastoid during Computer Work with Presbyopic Corrections / Oliver Kolbe in OVS : Optometry & Vision Science, vol. 99, 06 (Juin 2022)
[article]
in OVS : Optometry & Vision Science > vol. 99, 06 (Juin 2022)
Titre : Surface Electromyography of the Trapezius and Sternocleidomastoid during Computer Work with Presbyopic Corrections Type de document : article de périodique Auteurs : Oliver Kolbe ; Kathrin Bitterlich ; Johanna Lahne ; Stephan Degle ; Christoph Anders Année de publication : 2022 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Cou
[Thésaurus Mesh]Électromyographie
[Thésaurus Mesh]Épaule
[Thésaurus Mesh]Études croisées
[Thésaurus Mesh]Ordinateurs
[Thésaurus Mesh]Presbytie
[Thésaurus Mesh]Santé au travail
[Thésaurus Mesh]Temps passé sur les écrans
[Thésaurus Mesh]Tonus musculaire
[Thésaurus Mesh]Vision oculaireMots-clés : lentilles de contact multifocales (MFCL) Résumé : SIGNIFICANCE
During computer work in controlled laboratory conditions, wearing multifocal contact lenses (MFCLs) showed no lower muscle load but increased subjective perception of comfort with equivalent visual quality and comparable tolerance.
PURPOSE
Because musculoskeletal complaints are frequent among computer workers, this study used the muscle electrophysiological activity of shoulder and neck muscles in presbyopic computer workers who received either progressive addition lenses for general purpose (GP-PALs) or MFCLs.
METHODS
For this crossover study, 11 presbyopic computer workers aged 55 ± 4 years (mean ± standard deviation) were equipped with GP-PALs and MFCLs in a randomized order. Surface electromyography signals were recorded bilaterally from shoulder and neck muscles during short-term computer work tasks using an optimally adjusted visual display unit workplace. The amplitude probability distribution function, the number and total duration of EMG gaps, and sustained low-level muscle activity periods of the surface electromyography signals were calculated. Comfort and correction type preferences were assessed. Head inclination was objectively evaluated.
RESULTS
Multifocal contact lenses elicited no significant lower muscle load than GP-PALs. The number of sustained low-level muscle activity periods longer than 60 seconds was similar between visual aids. The total amount of gaps was significantly higher with MFCLs (44 gaps) compared with progressive addition lenses for general purpose (15 gaps) in all analyzed periods for all participants. However, there were no significant differences for the median in the intraindividual comparisons (P = .22, dz = 0.52). Multifocal contact lenses scored statistically significant higher in comfort values with equivalent visual quality and comparable tolerance (P = .003, dz = 1.51).
CONCLUSIONS
Although the study failed to show clear results, wearing MFCLs seems to enhance working comfort compared with GP-PALs subjectively.Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Test électrophysiologiques: études de la conduction nerveuse(ECN) et électromyographie (EMG) / David Greathouse
contenu dans Soins primaires en kinésithérapie / William Boissonnault
Titre : Test électrophysiologiques: études de la conduction nerveuse(ECN) et électromyographie (EMG) Type de document : Chapitre d'ouvrage Auteurs : David Greathouse, Auteur ; Greg Esnrt, Auteur ; john Halle, Auteur ; Scott William Shaffer, Auteur Pages : p. 261-293 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Conduction nerveuse
[Thésaurus Mesh]ÉlectromyographiePermalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= Exemplaires
Cote Support Localisation Section Disponibilité C33/BOI/SO Livre Erasme - secteur C clinique C33 - Physiothérapie, réadaptation et réhabilitation Disponible The application of an external wrist extension force reduces electromyographic activity of wrist extensor muscles during gripping in Journal of Orthopaedic & Sports Physical Therapy, vol.34, 05 (Mai 2004)
PermalinkThe effect of varying footwear configurations on the peroneus longus muscle function following inversion / A.K. Ramanathan in The Foot, vol.21, 01 (Mars 2011)
PermalinkTiming of rotator cuff activation during shoulder external rotation in throwers with and without symptoms of pain in Journal of Orthopaedic & Sports Physical Therapy, vol.35, 12 (Décembre 2005)
PermalinkTrunk Muscle Activity During Lumbar Stabilization Exercises on Both a Stable and Unstable Surface in Journal of Orthopaedic & Sports Physical Therapy, vol.40, 6 (Juin 2010)
PermalinkLa validité de la mesure de la spasticité par méthode EMG : revue bibliographique / José-Gabriel Guerrero ; Geoffrey Deltenre in Kinésithérapie scientifique, 605 (Janvier 2019)
PermalinkLa validité de la mesure de la spasticité par méthode EMG : Revue bibliographique / Geoffrey Deltenre
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