Mario Bräcklein

The paper shows that neuromodulation enables transient decorrelation of motoneurons with shared inputs, explaining flexible control through differential sensitivity to neuromodulation.

People with tetraplegia used a wristband sensor to detect forearm motor unit firing and perform human-computer interaction tasks.

The paper shows that humans cannot easily control individual motor units independently, as their activation is governed by a shared input signal and changes in de-recruitment order.