Intérêts et limites de la neurostimulation percutanée dans l'évaluation de la fatigue musculaire (notice n° 1009350)
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| fixed length control field | 03562cam a2200313 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250125140250.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lepers, R. |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Intérêts et limites de la neurostimulation percutanée dans l'évaluation de la fatigue musculaire |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2010.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 11 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | RésuméLa stimulation électrique nerveuse percutanée peut être appliquée sur des muscles au repos ou lors de contractions volontaires pour examiner les mécanismes périphériques et centraux de production de force à travers l’analyse de tracés de force et de l’EMG évoqué. La neurostimulation est largement utilisée pour évaluer la fonction neuromusculaire, pendant et après un exercice fatigant, mais certaines précautions sont nécessaires. L’analyse des caractéristiques de la secousse mécanique doit être associée à celles de l’onde musculaire (onde M) pour investiguer pleinement le processus excitation-contraction. L’amplitude de la secousse pouvant être influencée par des processus de fatigue et la potentialisation, il semble préférable d’utiliser la stimulation double (doublet) potentialisée pour caractériser des altérations contractiles. Des considérations méthodologiques limitent la méthode de la secousse surimposée d’interpolation dans l’estimation de l’activation volontaire et donc pour l’évaluation de la fatigue centrale. Des techniques d’explorations supraspinales (comme la stimulation magnétique transcrânienne, voir article de S. Vergès de ce numéro thématique) combinées à des investigations au niveau spinal de type réflexologie sont nécessaires pour mieux comprendre les mécanismes centraux de la fatigue. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Interest and limits of percutaneous nerve electrical stimulation in the evaluation of muscle fatiguePercutaneous nerve electrical stimulation can be applied on relaxed muscle or during voluntary contractions to examine peripheral and central mechanisms of force production through the analysis of force traces and evoked EMG. Neurostimulation is widely used to assess neuromuscular function during and following fatiguing exercise but some caution is required. The analysis of the twitch characteristics should be associated to the analysis of those of M-wave to fully investigate excitation contraction coupling process. Because the amplitude of twitch may be influenced by fatigue and potentiation processes, recent data suggest that potentiated peak doublet should be adopted to characterize muscle contractile impairment. Some methodological considerations limit the twitch interpolation method in the estimation of voluntary activation and therefore in the assessment of central fatigue. Techniques combining supraspinal explorations ( e.g. Transcranial Magnetic Stimulation, see Vergès’ article of the present issue) and investigations at the spinal level with reflexology are needed to better understand the central mechanisms of fatigue. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | muscle |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | onde M |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | activation |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | fatigue |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | secousse musculaire |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | neurostimulation |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | muscle |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | muscular twitch |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | activation |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | fatigue |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | m-wave |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | neurostimulation |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Movement & Sport Sciences - Science & Motricité | 70 | 2 | 2010-06-01 | p. 31-37 | 2118-5735 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-movement-and-sport-sciences-2010-2-page-31?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-movement-and-sport-sciences-2010-2-page-31?lang=fr&redirect-ssocas=7080</a> |
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