Isometric Force-Frequency and Dynamic Power-Frequency Relationships in Human Knee Extensors
Sign Up to like & getrecommendations! Published in 2023 at "Physiology"
DOI: 10.1152/physiol.2023.38.s1.5731512
Abstract: Under voluntary control the neuromuscular system grades contractile output of recruited motor units by modulating discharge frequency. Electrically evoked (i.e., involuntary) contractions have been used to assess relationships between frequency input and contractile output. During… read more here.
Keywords: isometric force; frequency; power; force frequency ... See more keywords
The Role of Ca2+ Sparks in Force Frequency Relationships in Guinea Pig Ventricular Myocytes
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DOI: 10.3390/biom12111577
Abstract: Calcium sparks are the elementary Ca2+ release events in excitation-contraction coupling that underlie the Ca2+ transient. The frequency-dependent contractile force generated by cardiac myocytes depends upon the characteristics of the Ca2+ transients. A stochastic computational… read more here.
Keywords: ca2 sparks; frequency; force frequency; model ... See more keywords