Basic characteristics between mechanomyogram and muscle force during twitch and tetanic contractions in rat skeletal muscles

Sato, Ikumi; Yamamoto, Sadaki; Kakimoto, M.; Fujii, Moe; Honma, Koki; Kumazaki, Shota; Matsui, Mami; Nakayama, Hinako; Kirihara, Sora; Ran, Shang; Hirohata, Satoshi; Watanabe, Shozo

doi:10.1016/j.jelekin.2021.102627

Cited by 3 publications

(1 citation statement)

References 36 publications

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“…In Fig. 1, ten neural spikes (discharges) resulted in a force output and a radial displacement output, a relationship that has shown to be highly correlated (Sato et al, 2022;Yoshitake et al, 2008). So, if the muscle volume remains constant during compression (Ophir et al, 1999) and the force is proportional to the stretch (Hill, 1938), small changes in force are approximately linear with the radius change (Fig.…”

Section: Assumptions and Terminologymentioning

confidence: 94%

Estimation of contractile parameters of successive twitches in unfused tetanic contractions of single motor units – A proof-of-concept study using ultrafast ultrasound imaging in vivo

Rohlén

Raikova

Stålberg

et al. 2022

Journal of Electromyography and Kinesiology

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Section: Assumptions and Terminologymentioning

confidence: 94%

Estimation of contractile parameters of successive twitches in unfused tetanic contractions of single motor units – A proof-of-concept study using ultrafast ultrasound imaging in vivo

Rohlén

Raikova

Stålberg

et al. 2022

Journal of Electromyography and Kinesiology

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Neuromuscular Transmission in a Biological Context

Slater

2024

Comprehensive Physiology

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Neuromuscular transmission is the process by which motor neurons activate muscle contraction and thus plays an essential role in generating the purposeful body movements that aid survival. While many features of this process are common throughout the Animal Kingdom, such as the release of transmitter in multimolecular “quanta,” and the response to it by opening ligand‐gated postsynaptic ion channels, there is also much diversity between and within species. Much of this diversity is associated with specialization for either slow, sustained movements such as maintain posture or fast but brief movements used during escape or prey capture. In invertebrates, with hydrostatic and exoskeletons, most motor neurons evoke graded depolarizations of the muscle which cause graded muscle contractions. By contrast, vertebrate motor neurons trigger action potentials in the muscle fibers which give rise to all‐or‐none contractions. The properties of neuromuscular transmission, in particular the intensity and persistence of transmitter release, reflect these differences. Neuromuscular transmission varies both between and within individual animals, which often have distinct tonic and phasic subsystems. Adaptive plasticity of neuromuscular transmission, on a range of time scales, occurs in many species. This article describes the main steps in neuromuscular transmission and how they vary in a number of “model” species, including C. elegans , Drosophila , zebrafish, mice, and humans. © 2024 American Physiological Society. Compr Physiol 14:5641‐5702, 2024.

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Basic Characteristics of Submental Mechanomyography and Electromyography Measured Simultaneously During Tongue Lift Using a Novel Muscle Function Measurement Device

Fukuhara,

Ikeno,

Oka

2023

J. Med. Biol. Eng.

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Basic characteristics between mechanomyogram and muscle force during twitch and tetanic contractions in rat skeletal muscles

Cited by 3 publications

References 36 publications

Estimation of contractile parameters of successive twitches in unfused tetanic contractions of single motor units – A proof-of-concept study using ultrafast ultrasound imaging in vivo

Estimation of contractile parameters of successive twitches in unfused tetanic contractions of single motor units – A proof-of-concept study using ultrafast ultrasound imaging in vivo

Neuromuscular Transmission in a Biological Context

Basic Characteristics of Submental Mechanomyography and Electromyography Measured Simultaneously During Tongue Lift Using a Novel Muscle Function Measurement Device

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