Peter Kok

The paper investigates how postdictive percepts are encoded in the deep layers of primary visual cortex using fMRI and postdictive illusions.

The paper tests an opposing process theory of perception using EEG data, showing expectation influences change over time to support both accurate perception and learning from unexpected events.

The paper shows that temporal predictions in vision are linked to motor readouts and content-specific encoding in early visual areas during timing judgments.

This paper shows that temporal confounds in fMRI studies of perceptual learning can create false signals of neural reorganisation, and suggests ways to mitigate these issues.

The paper analyzes MEG data to compare neural dynamics of false and veridical perception, finding shared and distinct patterns in sensory and confidence signals.

The paper investigates the direction of communication between the hippocampus and parahippocampal cortex using fMRI, finding that predictions are communicated from the hippocampus to deep layers of the parahippocampal cortex.

The paper investigates how expectations about stimulus presence and content interact to influence perceptual judgments, finding that content expectations have a larger effect when a stimulus is expected to appear.

The paper uses fMRI to show that V1 layers differently represent expected and unexpected visual stimuli, supporting predictive processing theories.

The paper shows pre-stimulus alpha oscillations encode stimulus-specific visual predictions and improve shape discrimination.

The paper investigates how perceptual expectations and false percepts generate distinct activity patterns in layers of the early visual cortex using fMRI.

This study uses fMRI to show that the hippocampus shifts from encoding unexpected visual shapes to representing predicted ones as predictive associations are learned.

This study shows that prior expectations create stimulus templates in deep layers of V1 using fMRI.

This study shows that auditory cues predicting motion direction bias early sensory processing in the visual cortex, as evidenced by neural activity modulated 150ms after stimulus onset.

The paper investigates whether hippocampal prediction is stimulus-dependent or general-purpose by comparing complex shapes and simple line gratings using fMRI and encoding models.

This study investigates how the hippocampus generates predictions about sensory stimuli using fMRI in humans, finding that hippocampal representations reflect predicted stimuli rather than actual ones.

The paper investigates how eye movements affect neural decoding of visual working memory and shows that results can be confounded by stimulus-specific eye movements.

This study shows that stimulus familiarity and expectation independently suppress neural activity in the visual ventral stream, with familiarity also sharpening response dynamics in early visual cortex.

The paper shows that expectations create pre-stimulus neural representations of expected stimuli using MEG and decoding techniques.

The paper shows that expectation violations at one visual location cause increased neural activity across the entire visual field.