Timothy J. Carroll

This study shows that cyclists select cadences to minimize muscle activation rather than energy cost, with saddle height affecting cadence choices.

This study investigates how divided attention affects implicit sensorimotor adaptation, finding that it enhances adaptation when attention is split during error feedback.

This study investigates how dopamine affects motor learning with and without external feedback, finding that dopamine influences performance in both scenarios.

This study investigates subcortical control of reaching in humans using a visuomotor task, finding coordinated muscle responses that suggest subcortical systems can compute musculoskeletal dynamics for reaching.

The paper investigates motor decision-making under uncertainty and time pressure, finding that reaching dynamics reflect only the selected action, not an average of alternatives.

The paper investigates how time affects two distinct components of sensorimotor adaptation: a flexible error-driven component and a less-flexible error-driven component, finding that time alters both.

This study shows that increasing dopamine availability improves aiming accuracy and extends deliberation time during explicit motor skill learning in humans.

This study shows that under time pressure, humans rely more on prior target location information when sensory target precision is low, suggesting Bayesian integration of uncertainty in sensorimotor control.

The paper investigates how reward magnitude and target probability influence sensorimotor processing by decoding movement direction from EEG data, finding that reward magnitude enhances spatial precision of neural representations.

This study investigates neural control signals during reaching by isolating express and voluntary responses, revealing alternating excitation and inhibition in muscle activity and corticospinal excitability.

The paper investigates the origin of rapid corticospinal excitability changes during visually guided reaching and finds subcortical, not cortical, modulation of motor evoked potentials.

The paper shows that symbolic cues modulate express visuomotor responses in human arm muscles, suggesting motor plan-level modulation rather than early visuospatial processing.

The paper investigates how contralateral limb contractions during action preparation enhance motor output facilitation by loud acoustic stimuli, showing greater facilitation with contralateral low-force flexion contractions.

The paper investigates how symbolic and barely detectable cues modulate express visuomotor responses, showing both top-down and bottom-up influences on a subcortical network.

This study investigates how temporal predictability affects express visuomotor responses, finding that predictable target timing enhances the frequency and strength of stimulus-locked responses.

The paper shows that task errors, not sensory prediction errors, drive latent sensorimotor memory and improve adaptation to visuomotor perturbations.

The paper investigates rapid recalibration of temporal order judgements and finds that response bias, not timing perception, explains contradictory results.

The paper investigates how task errors influence implicit remapping in sensorimotor adaptation by manipulating target positions during movement.

This study shows that preparing for unilateral movement modulates transcranial magnetic stimulation responses in the opposite limb, reflecting the active limb's force direction in a body-centered coordinate system.

This study shows cerebellar anodal tDCS enhances implicit visuomotor remapping during sensorimotor adaptation, regardless of whether explicit re-aiming is suppressed or allowed.

The paper compares two methods to estimate implicit visuomotor rotation learning: constraining movement preparation time and self-reporting aiming directions, finding that preparation time constraints suppress re-aiming without requiring self-reports.

This study shows that the primary motor cortex (M1) is critical for retaining sensorimotor adaptations learned implicitly when explicit strategies are suppressed.