Andrej Meglič (Avtor), Mojca Uršič (Avtor), Aleš Škorjanc (Avtor), Srdjan Djordjević (Avtor), Gregor Belušič (Avtor)

Povzetek

A piezo-resistive muscle contraction (MC) sensor was used to assess the contractile properties of seven human skeletal muscles (vastus medialis, rectus femoris, vastus lateralis, gastrocnemius medialis, biceps femoris, erector spinae) during electrically stimulated isometric contraction. The sensor was affixed to the skin directly above the muscle centre. The length of the adjustable sensor tip (3, 4.5 and 6 mm) determined the depth of the tip in the tissue and thus the initial pressure on the skin, fatty and muscle tissue. The depth of the tip increased the signal amplitude and slightly sped up the time course of the signal by shortening the delay time. The MC sensor readings were compared to tensiomyographic (TMG) measurements. The signals obtained by MC only partially matched the TMG measurements, largely due to the faster response time of the MC sensor.

Ključne besede

muscle contraction sensor;tensiomyography;electrically stimulated skeletal muscle contraction;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL BF - Biotehniška fakulteta
UDK: 611.73
COBISS: 5061455 Povezava se bo odprla v novem oknu
ISSN: 1424-8220
Št. ogledov: 199
Št. prenosov: 57
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Vrsta dela (COBISS): Članek v reviji
Strani: str. 1-11
Letnik: ǂVol. ǂ19
Zvezek: ǂno. ǂ9
Čas izdaje: 2019
DOI: 10.3390/s19092108
ID: 13729692