The mesolimbic dopamine system supports broad aspects of adaptive behavior including salience, learning, memory, and decision making, yet the structural organization supporting these functions remains incompletely mapped in humans. Using high-resolution 7T diffusion magnetic resonance imaging (up to N=173), we reconstr...
B. Elliott, Ranesh Mopuru, Linda J. Hoffman et al.· bioRxiv· 0 citations
A reproducible low-dimensional architecture of human white-matter connectivity is identified, Structural Connectivity Gradient Mapping is established as a framework for mapping structural-connectivity gradients, and age-related remodeling of a cerebellar-transmodal axis linking distributed cortical and cerebellar syste...
Dardo Tomasi, B. Elliott, J. Sarlls et al.· Research Square· 0 citations
Importance Psychosis is strongly associated with striatal dopamine dysfunction, but noninvasive measures that capture variation in dopamine remain limited. Hemodynamic latency, which quantifies the timing of low-frequency blood oxygen level-dependent (BOLD) fluctuations, may provide a way to indirectly probe dopamine d...
Ranesh Mopuru, B. Elliott, Linda J. Hoffman et al.· bioRxiv· 0 citations
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