Author

Jonathan Barreto-Nieves

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Open access Oct 2026

Human claustrum neurons encode uncertainty and prediction errors during aversive learning.

Flexible behavior depends on continuous updating of internal models, yet the neural circuits coordinating this process remain poorly understood. The claustrum, which is reciprocally connected to nearly the entire neocortex, is uniquely positioned to influence cortical processing. Here we report single-neuron recordings...

Ming-Yue Hu, Rodrigo Dalvit, Mauricio Medina-Pizarro et al. · Nature Neuroscience · 0 citations

Open access Sep 2026

Racial and ethnic disparities in disease-modifying therapy use among adults with multiple sclerosis: a real-world analysis of the All of Us Research Program

Introduction Racial and ethnic disparities in multiple sclerosis (MS) disease-modifying therapy (DMT) use are documented but incompletely characterized across the full treatment pathway. Methods We conducted a retrospective cohort study using the All of Us Research Program (2024 data release) among adults aged ≥18 year...

Victoria Fontánez-Ramos, Jonathan Barreto-Nieves, Grecia A. Carrasquillo-Sanabria et al. · Frontiers in Neurology · 0 citations