Kartik K. Sreenivasan

Alpha phase-coding supports feature binding during working memory maintenance

The paper investigates how feature binding in working memory is supported by alpha phase coding and shows that swap errors correlate with reduced alpha phase preservation.

Probabilistic working memory representations in human cortex guide behavior

The paper shows that human working memory representations in cortex are probabilistic, with neural variance encoding memory uncertainty and predicting behavior.

Neural Subspaces Encode Sequential Working Memory, but Neural Sequences Do Not

This study investigates sequential working memory using MEG data, finding that neural subspaces organize memory during retention but not during encoding, while no sequential replay was observed.

Common neural mechanisms control attention and working memory

This study investigates whether attention and working memory share neural mechanisms by showing that brain activity patterns during external and internal selection are interchangeable.

Across-area synchronization supports feature integration in working memory

This paper proposes a neural network model to explain feature binding in working memory through synchronization across color and location feature-specific networks, and predicts mechanisms for swap errors.

Working Memory Representations in Visual Cortex Mediate the Effects of Distraction

This study examines how distraction affects working memory representations in visual cortex using fMRI, finding that distraction temporarily reduces representation fidelity but does not cause catastrophic loss.

Spatially-specific working memory activity in the human superior colliculus

This study uses computational neuroimaging to show that human superior colliculus encodes working memory representations, distinct from visual or motor properties.

Using a betting game to reveal the rich nature of visual working memories

This study uses a betting game to show that visual working memory representations are probabilistic and contain more information than single responses.