Argye Elizabeth Hillis

This paper creates a digital 3D arterial territory atlas from stroke patient MRIs to aid in automated analysis of brain damage.

This study investigates gesture imitation differences across PPA variants, finding that svPPA shows unique impairments in hand posture regardless of gesture meaning.

The paper uses connectome-based lesion-symptom mapping to investigate word and sentence comprehension deficits in stroke patients, finding that middle-posterior temporal lobe regions, not double disconnection, are primarily responsible.

This study develops a deep neural network to subtype Primary Progressive Aphasia patients into three variants using speech and language data, achieving 80% accuracy.

The paper identifies genetic modifiers of risk and age at onset in GBA-associated Parkinson disease and Lewy body dementia using large case-control datasets and genome-wide association studies.