Mostrar el registro sencillo del ítem
Biomechanics of the Median Nerve During Stretching as Assessed by Ultrasonography
dc.contributor.author | Martínez Payá, Jacinto Javier | |
dc.contributor.other | Ríos Díaz, José | |
dc.contributor.other | Baño Aledo, María Elena | |
dc.contributor.other | Groot Ferrando, Ana | |
dc.contributor.other | Meroño Gallut, Javier | |
dc.contributor.other | García Martínez, David | |
dc.date.accessioned | 2017-05-08T16:29:50Z | |
dc.date.available | 2017-05-08T16:29:50Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1065-8483 | |
dc.identifier.uri | http://hdl.handle.net/10952/2287 | |
dc.description.abstract | The objective of this observational cross-sectional study was to investigate the normal motion of the median nerve when stretched during a neurodynamic exercise. In recent years, ultrasonography has been increasingly accepted as an imaging technique for examining peripheral nerves in vivo, offering a reliable and noninvasive method for a precise evaluation of nerve movement. Transverse motion of the median nerve in the arm during a neurodynamic test was measured. A volunteer sample of 22 healthy subjects (11 women) participated in the study. Nerve displacement and deformation were assessed by dynamic ultrasonography. Excellent interobserver agreement was obtained, with kappa coefficient of .7–.8. Ultrasonography showed no lateral motion during wrist extension in 68% of nerves, while 73% moved dorsally, with statistically significant differences between sexes (ORlat = 6.3; 95% CI = 1.4–27.7 and ORdor = 8.3; 95% CI = 1.6–44.6). The cross-sectional area was significantly greater in men (3.6 mm2). Quantitative analysis revealed no other statistically significant differences. Our results provide evidence of substantial individual differences in median nerve transverse displacement in response to a neurodynamic exercise. | es |
dc.language.iso | en | es |
dc.publisher | Human Kinetics | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Biomechanics | es |
dc.subject | Ultrasound | es |
dc.subject | Neurophysiology | es |
dc.subject | Physical Therapy | es |
dc.title | Biomechanics of the Median Nerve During Stretching as Assessed by Ultrasonography | es |
dc.type | article | es |
dc.rights.accessRights | openAccess | es |
dc.journal.title | Journal of Applied Biomechanics | es |
dc.volume.number | 31 | es |
dc.issue.number | 1 | es |
dc.description.discipline | Actividad Física y Deporte | es |
dc.description.discipline | Medicina | es |
dc.description.discipline | Terapia y Rehabilitación | es |