Changes of HD-sEMG maps of the upper limb during isometric endurance contractions.
Annu Int Conf IEEE Eng Med Biol Soc
; 2014: 3570-3, 2014.
Article
de En
| MEDLINE
| ID: mdl-25570762
ABSTRACT
Recent research in the field of surface EMG recorded with 2D electrode arrays have shown muscle adaptations as reflected on the spatial activation of motor units in response to pain, direction of movement or fatigue. The purpose of this study was to evaluate time- changes in the activation maps of upper limb muscles during endurance tasks associated with the degrees of freedom at the elbow joint. Preliminary results show time-variations in the distribution of intensity, that is, in the spatial recruitment of motor units, and that such changes may be dependent on the type of task.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Bras
/
Muscles squelettiques
Limites:
Adult
/
Humans
/
Male
Langue:
En
Journal:
Annu Int Conf IEEE Eng Med Biol Soc
Année:
2014
Type de document:
Article