Lixiang Chen

Representational shifts from feedforward to feedback rhythms index phenomenological integration in naturalistic vision

The paper shows that perception of visual coherence co-varies with shifts in neural activity between feedback-related alpha and feedforward-related gamma rhythms.

Enhanced and idiosyncratic neural representations of personally typical scenes

The paper investigates how personally typical scenes are more accurately perceived and represented in the brain, showing enhanced neural responses and idiosyncratic representations.

Coherent categorical information triggers integration-related alpha dynamics

The paper investigates whether integration-related alpha dynamics are triggered by categorical coherence in visual inputs using EEG experiments and multivariate classification.

Alpha-frequency feedback to early visual cortex orchestrates coherent natural vision

This study shows that rhythmic cortical feedback in the alpha band mediates visual integration during natural vision, as revealed by EEG and fMRI experiments.

Semantic scene-object consistency modulates N300/400 EEG components, but does not automatically facilitate object representations

The paper investigates whether N300/400 EEG differences from scene-object consistency reflect changes in object representations, finding they instead indicate semantic violations and are task-dependent.