Common synaptic inputs and persistent inward currents of vastus lateralis motor units are reduced in older age
Y. Guo, E. J. Jones, J. Skarabot, T. Inns, B. E. Phillips, P. J. Atherton, M. Piasecki
This study shows that older adults have reduced persistent inward currents and common synaptic inputs in vastus lateralis motor units, contributing to lower strength and poorer force control.
bioRxiv · Feb 3, 2023 · PreprintPhysiology