Jason P. Gallivan

This study uses fMRI to examine effector-specific neural activity during saccade and reach movements, finding that multivariate analyses reveal distinct spatial patterns despite overlapping activation.

The paper examines how different types of event boundaries during movie-watching relate to visual, auditory, semantic features, thought patterns, and cortical states.

This study shows that error-based and reinforcement-based motor learning share common neural network reconfigurations in higher-order brain regions, with task-specific differences in posterior medial cortex.

This study shows humans adaptively use model-based and model-free strategies in learning to reach around obstacles in reachable space, with increased model-free reliance as learning progresses.

This study investigates gaze anchoring during reaching tasks, finding that gaze is anchored to targets in both visual and visual-haptic conditions, with differences in timing based on task requirements and hand involvement.

This study examines how isoflurane affects functional brain networks in marmosets, finding reduced network dynamics and increased similarity to anatomical structure under anaesthesia.

The paper shows that visual statistical learning alters low-dimensional cortical architecture by reorganizing neural activity patterns across specific brain regions.

The paper identifies whole-brain modular dynamics at rest as predictors of sensorimotor learning performance using fMRI data.

The paper links individual differences in sensorimotor adaptation rates to trait-like cognitive brain network structure using behavioral and fMRI data.

This study examines how cortical manifold structure changes during reward-based motor learning using fMRI, finding shifts in functional connectivity between sensorimotor and transmodal networks.

The paper uses fMRI to compare neural activation patterns during isolated prehension and prehension for object manipulation, finding distinct patterns involving visual and sensorimotor areas.

The paper identifies three distinct connectivity patterns with motor cortex during sensorimotor adaptation, each linked to different learning processes and generalizes one to explicit motor learning.

This study uses fMRI and manifold learning to show how cortical activity patterns change during sensorimotor adaptation, revealing contraction and expansion in specific brain regions.

This study uses HD-tDCS to show that mIPS and PMd differentially contribute to reach planning, with PMd integrating movement vectors earlier than mIPS.

The paper examines individual differences in sensorimotor adaptation by analyzing whole-brain functional network dynamics over two days of learning.

The paper investigates neural pathways for error-based and reinforcement motor learning using fMRI, finding distinct and shared architectures related to performance.

The paper investigates how neural excursions from a low-dimensional manifold structure in brain networks relate to intersubject variation in motor learning.

This study examines how movement-related costs affect search behavior in visual and manual tasks, finding that effort impacts manual search while time costs affect both.

This study shows that preservation of sensory and association cortices predicts spontaneous behavioural recovery after stroke in macaques.

The paper shows that human movement trajectories reflect predicted target probabilities based on dynamic visual stimuli, indicating rapid integration of predictions and reaction time estimates.

This paper shows that apparent fragmentation of brain networks under anesthesia is due to reduced functional connectivity, not structural changes.

The paper shows that motor planning modulates early auditory cortex activity before movement, with effector-specific information decoded from neural activity.

This study shows that the brain often encodes multiple motor goals before target selection under uncertainty, based on gaze behavior analysis during a reach task.

The paper shows that individual differences in error-based and reward-based motor learning are linked and associated with larger entorhinal cortex volume.

This study uses HD-tDCS and mediation analysis to show that mIPS modulation affects online reach correction, providing causal evidence for its role in movement error correction.

This study examines how increasing doses of isoflurane affect whole-brain modular structure in nonhuman primates, finding increased module fragmentation and decreased network cohesion.

This study shows that gaze patterns during sensorimotor adaptation correlate with learning rates and savings, indicating the explicit component's contribution to visuomotor rotation learning.