Article

Human motor unit discharge patterns reveal differences in neuromodulatory and inhibitory drive to motoneurons across contraction levels

2023-10-17

Abstract excerpt

<h4>ABSTRACT</h4> All motor commands converge onto motor units (MUs), which transduce the signals into mechanical actions of muscle fibres. This process is highly non-linear due to combinations of ionotropic (excitatory/inhibitory) and metabotropic (neuromodulatory) inputs. Neuromodulatory inputs facilitate dendritic persistent inward currents, which introduce non-linearities in MU discharge patterns and provide...

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Literature Corpus work: 26e1a3dd-f471-5e60-ab5e-210a381ecb4b
DOI: 10.1101/2023.10.16.562612

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