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Rodrigo M. Braga

2 papers in the library · 61 citations · publishing 2021-2024

Papers

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Individual variability in neural representations of mind-wandering

bioRxiv Preprint Server January 20, 2024 Aaron Kucyi, Nathan Anderson, Tiara Bounyarith et al. 2 citations preprint

Mind-wandering is a frequent, daily mental activity, experienced in unique ways in each person. Yet neuroimaging evidence relating mind-wandering to brain activity, for example in the default mode network (DMN), has relied on population-rather than individual-based inferences due to limited within-individual sampling. Here, three densely-sampled individuals each reported hundreds of...

Altered sense of self during seizures in the posteromedial cortex

Proceedings of the National Academy of Sciences of the United States of America July 16, 2021 Josef Parvizi, Rodrigo M. Braga, Aaron Kucyi et al. 59 citations

Significance In this manuscript, we report a rare case of a patient with localized seizures originating from the right anterior and dorsal posteromedial cortex (PMC). We mapped the electrophysiological and neuroimaging connectivity of the ictal onset site and replicated seizure auras by stimulating the homotopical PMC site in the left hemisphere. Our findings provide a causal link between PMC...