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Undersökning av latens, amplitud och nervledningshastighet i nervus peroneus communis
Jönköping University, School of Health and Welfare, HHJ, Dept. of Natural Science and Biomedicine.
2022 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Study of latency, amplitude, and nerve conduction velocity in the common peroneal nerve (English)
Abstract [sv]

Syftet med denna studie var att undersöka normalvärden för nervus peroneus communis (NPC) gällande latens, amplitud och nervledningshastighet samt undersöka om några signifikanta skillnader finns mellan höger respektive vänster NPC hos friska frivilliga deltagare mellan 20 och 40 år. Datainsamlingen utfördes på 25 deltagare på studentkliniken på Hälsohögskolan i Jönköping och maskinen Nicolet EDX® och programmet Synergy användes. Datainsamlingen skedde på tre stimuleringspunkter 1); 80 mm proximalt om musculus extensor digitorum brevis, 2); proximalt om caput fibulae och 3); 100–150 mm ovanför caput fibulae. Resultatet visade medelvärdet latens 4,49 ms, amplitud 10,5 mV och nervledningshastighet 58 ms gällande stimuleringspunkt 1. Latens 10,02 ms, amplitud 10,15 mV och nervledningshastighet 58 m/s för stimuleringspunkt 2. Latens 12,57 ms, amplitud 8,7 mV och nervledningshastighet 58,7 m/s för stimuleringspunkt 3. Icke-parametriska testet Mann-Whitney U Test visade en signifikant skillnad i latensen för stimuleringspunkt 1 gällande höger och vänster NPC p=0,04. Inga övriga variabler visade signifikant skillnad. Korrelationstest visade ett samband mellan längd och latens för stimuleringspunkt 1 och 2 p=0,011 respektive p=0,002. Ingen annan signifikant samband sågs mellan övriga variabler och längd.

Abstract [en]

The aim of the study was to investigate the normal value for the common peroneal nerve (NPC) in terms of latency, amplitude and nerve conduction velocity and investigate whether there are any significant differences between right and left NPC in healthy volunteers between 20 and 40 years of age. The data collection was performed on 25 participants at the student clinic at the School of Health and Welfare in Jönköping. The machine Nicolet EDX® and the program Synergy were used. Data collection took place at three stimulation points 1); 80mm proximal to the musculus (m.) extensor digitorium brevis, 2); proximal to the capute fibulae and 3); 100-150mm above the caput fibulae. The result showed the mean latency 4,49 ms, amplitude 10,5 mV and nerve conduction velocity 58 ms for stimulation point 1. Latency 10,02 ms, amplitude 10,15 mV and nerve conduction velocity 58 m/s for stimulation point 2. Latency 12,57 ms, amplitude 8,7 mV and nerve conduction velocity 58,7 m/s for stimulation point 3. The non-parametric test Mann-Whitney U Test showed a significant difference in latency for stimulation point 1 regarding right and left NPC p=0,04. No other variables showed a significant difference. Correlation test showed a relationship between length and latency for stimulation point 1 and 2, p=0,011 respectively p=0,002. No other significant correlation was seen between the other variables and height. 

Place, publisher, year, edition, pages
2022. , p. 29
Keywords [sv]
Elektroneurografi, normalvärde, motorisk nerv
National Category
Biomedical Laboratory Science/Technology
Identifiers
URN: urn:nbn:se:hj:diva-57211ISRN: JU-HHJ-BLA-1-20220127OAI: oai:DiVA.org:hj-57211DiVA, id: diva2:1670553
Subject / course
HHJ, Biomedical Laboratory Science
Supervisors
Examiners
Available from: 2022-06-17 Created: 2022-06-16 Last updated: 2025-10-13Bibliographically approved

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