Joseph T. McGuire

Interactions between sensory-biased and supramodal working memory networks in the human cerebral cortex

The paper examines interactions between sensory-biased and supramodal working memory networks using fMRI data from human participants, finding asymmetry in connectivity during auditory versus visual tasks.

Dynamic estimation of the attentional field from visual cortical activity

This study uses fMRI to estimate the dynamic locus and spread of covert spatial attention by analyzing visuocortical activity in response to varying cue sizes.

Altered perceptual integration and learning in autism revealed by games inspired by rodent operant tasks

This study uses a video game inspired by rodent operant tasks to reveal altered perceptual integration and learning in autism, finding slower learning and increased noise in higher-order visual processing.

Lesions to different regions of frontal cortex have dissociable effects on voluntary persistence

The paper investigates how frontal cortex lesions affect voluntary persistence in a waiting task, finding dissociable effects on waiting duration and learning from feedback.

Functional brain network reconfiguration during learning in a dynamic environment

The paper shows that dynamic changes in brain functional connectivity correlate with learning adjustments in uncertain environments, particularly increased integration between fronto-parietal and other systems.

Spectral partitioning identifies individual heterogeneity in the functional network topography of ventral and anterior medial prefrontal cortex

The paper uses spectral partitioning on resting-state fMRI data to identify individual-level subdivisions of mPFC and PCC into DN and non-DN regions, showing significant variability in mPFC.

Dissociable forms of uncertainty-driven representational change across the human brain.

The paper investigates rapid changes in neural activity patterns during behavioral shifts, identifying distinct representations in different brain regions that reflect uncertainty and environmental changes.