Cheryl A. Olman

The paper uses high-resolution fMRI to analyze how different types of contextual modulation affect BOLD signals in human V1 across cortical layers.

The paper investigates surround suppression using naturalistic broadband textures and narrowband grating stimuli, finding stronger suppression with narrowband stimuli and specific broadband textures.

The paper evaluates the NORDIC method for reducing thermal noise in fMRI data, showing it improves sensitivity and preserves spatiotemporal precision without significant loss of temporal information.

This study compares distortion compensation methods in 7T gradient echo fMRI data using FSL and AFNI, finding that opposite phase encoding scans outperform B0 field maps in whole-brain analyses but SE-to-SE matching improves correction in specific regions.

The paper investigates visual contour perception and perceptual context effects in schizophrenia, finding impaired contour detection and weakened context suppression, with neural correlates in ERP components.

The paper introduces a method to assess and mask registration quality in fMRI data to improve depth-dependent analysis reliability.

The paper investigates brain activity during mental imagery and finds it mirrors visual processing through an echo effect in hierarchical encoding models.