The senile hand: Age effects on intrinsic hand muscle CMAP amplitudes influence split-hand index calculations.
Gonçalo PechirraMichael SwashMamede de CarvalhoPublished in: Muscle & nerve (2022)
The CMAP amplitudes of hand muscles and derived SHI were strongly age-dependent, although this effect was less in ADM. This represents a physiological phenomenon. Future studies using the SHI should consider age effects.