# gst: the generation of 'fuzzy' signals for fine skeletal muscle control

<< Minute differences in individual muscle cell contractions allow the entire muscle to flex with greater control and accuracy. Long dismissed as "noise" or error, experts now suspect that biological systems may have evolved to include unavoidable variation as a form of information in their communication channels. >>

Different responses in individual cells give muscles more control. University of Tokyo. Sep 01, 2020. 

https://phys.org/news/2020-09-responses-individual-cells-muscles.html   

Takumi Wada, Ken-ichi Hironaka, et al.  Single-Cell Information Analysis Reveals That Skeletal Muscles Incorporate Cell-to-Cell Variability as Information Not Noise.  Cell Rep. Vol 32, Issue 9, 108051.  doi: 10.1016/ j.celrep.2020.108051. Sep 01, 2020. 

https://www.cell.com/cell-reports/fulltext/S2211-1247(20)31036-6

Also

J. J. Collins and C. J. De Luca. Random Walking during Quiet Standing. Phys. Rev. Lett. 73, 764 – Aug 1, 1994.

https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.73.764