Jaime Ibáñez

The paper examines beta oscillation transmission from cortex to muscle during movement cancellation, finding effector-specific peripheral synchronisation that reflects motor inhibition.

The paper examines how motor unit recruitment and firing rates change with different hand tasks, showing task-dependent variations in neural drive distribution.

This study shows that spinal motor neurons receive impulsive common inputs (iCI) that synchronize their activity and affect the transmission of continuous common inputs (cCI).

This study investigates whether human participants can voluntarily modulate motor unit firing rates in the tibialis anterior muscle during neurofeedback, finding limited flexibility consistent with rigid control.

The paper shows that high-frequency common inputs affect motoneuron subpopulations differently, revealing frequency-dependent synchronization masked in whole-pool analyses.

This study shows that TMS-induced corticospinal beta oscillations can be detected in muscle recordings and share neural sources with endogenous beta rhythms.

The paper investigates how cortical beta band oscillations are transmitted to motor neurons across different recruitment thresholds, finding uniform strength and consistent corticospinal delays.

The paper classifies motor-related brain states using EMG and EEG frequency bands, finding comparable accuracy in decoding cancellation states from both modalities.

This study investigates high-frequency cortical inputs to muscles during movement cancellation, finding increased beta and gamma oscillations in brain and muscle activity during NO-GO trials without behavioral changes.

The paper tracks motor units in non-human primates during force contractions, finding stable recruitment order and a dominant neural component for force control.

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.

This study investigates whether TACS modulates corticospinal beta entrainment in humans using simulations and electromyography, finding no consistent effect.

This paper describes a novel experimental model for double nerve transfers to a single target muscle in rats, showing successful reinnervation without functional deficits.

The paper assesses inter-operator reliability in decomposing HDsEMG into motor unit spike trains, finding high agreement across operators.

The paper introduces improved methods to measure corticospinal transmission delays of beta rhythms and shows they align with fastest axon speeds, suggesting two possible mechanisms for fast transmission.

The paper investigates corticospinal excitability changes during movement preparation and finds that preparatory inhibition is a necessary state for planned movements, with different triggering strategies for reaction time and self-paced tasks.