Nicholas E. Souter

This study shows that changes in functional connectivity gradients after stroke can explain semantic aphasia deficits, and these changes can be simulated from structural MRI data.

This paper introduces Feature Similarity (FS), a method to measure brain region interactions, showing it captures functional organization and task-specific dynamics better than traditional methods.

The paper investigates how different types of information retrieval affect default mode network (DMN) activation, finding distinct subnetworks for emotional and contextual associations and common effects of retrieval demands.

The paper examines functional transitions in the left temporal lobe related to connectivity gradients and task-based activation patterns.

The paper shows that the frontoparietal control network's topographic organization supports flexible behavior by switching between unified and segregated functional states based on memory needs.

The paper maps lesion locations, structural, and functional disconnection patterns in semantic aphasia to semantic and executive impairments.

This study investigates how extrinsic reward and self-reference affect semantic retrieval in semantic aphasia patients and healthy controls, finding that rewards improve patient performance but not semantic retrieval.