Katarzyna Kazimierczak

The paper investigates GABA and Glutamate dynamics along with BOLD signals in psychosis patients with hallucinations during a cognitive task, finding baseline Glx differences and altered BOLD-Glx associations.

This paper introduces a nonlinear method to estimate brain networks from fMRI data, showing it better distinguishes schizophrenia patients from controls than linear methods.

This paper demonstrates a method to concurrently measure BOLD and metabolite changes during a cognitive task using fMRS, showing significant Glx increases and moderate BOLD correlation.

The paper examines how brain networks shift between intrinsic and extrinsic modes during rest and active processing using fMRI data from visual tasks.

This study finds a positive correlation between arcuate fasciculus tract length and severity of auditory hallucinations in schizophrenia patients using DTI tractography.

The paper examines how the default mode network (DMN) and extrinsic mode network (EMN) dynamically change during task-on and task-off periods using fMRI data.