Josiah K. Leong

The paper maps human mesolimbic dopamine pathways using 7T diffusion tractography, revealing distinct circuits and their associations with adaptive behaviors.

The paper investigates C9orf72 expansion carriers using radiogenomics to link peripheral blood transcriptomics with thalamic atrophy and clinical impairment, finding global transposable element de-repression and associations between C9orf72 expression and disease severity.

The paper examines how motivation influences neural and behavioral responses to social feedback, finding that reward responses to positive feedback depend on the likability of the source.