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Giovanni Rabuffo @GRabuffo

Institut De Neurosciences Des Systèmes - Postdoc

Joined November 2014
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New preprint out! How does criticality propagate from local neuronal circuits to whole-brain dynamics? We tackle this with a multiscale, connectome-based mouse model. 🧵/n 👉 biorxiv.org/content/10.64898…
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Also, check out our companion preprint where we test criticality empirically across local and global scales in simultaneous bilateral prefrontal cortex spiking recordings in freely behaving rats biorxiv.org/content/10.64898…

Intra-and Interhemispheric Signatures of Criticality at the Onset of Synchronization

The cerebral cortex must flexibly alternate between locally segregated activity that supports specialization and long-range interactions that enable integration. How cortical networks balance these...

biorxiv.org
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Big thanks to the solid team @ldallap1, @PierpaSorre, @FukaiTomoki, @MNPompili, Pietro Bozzo, Bach Nguyen, Damien Depannemaecker, Leonardo Gollo
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🧠⚡️Brain stimulation is powerful, yet its effects are notoriously variable: identical parameters can produce very different outcomes. In our new preprint, we show how the brain’s state before stimulation helps explain and reduce this variability. 1/n doi.org/10.1101/2025.09.18.6…

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Key message: variability is not just noise—it reflects structured brain dynamics that can be harnessed for more reliable, state-aware stimulation protocols. Preprint: doi.org/10.1101/2025.09.18.6… Code: github.com/grabuffo/State_De… 7/n

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With deep gratitude to my extraordinary co-authors @MariannaAngiol1, @FukaiTomoki, @GustavoDeco, @PierpaSorre , and @DaveMomi — this work would not have been possible without them. Supported by @MSCActions and @UPFBarcelona as the first step of the "CAERUS" project—more to come!
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Giovanni Rabuffo retweeted
Okinawa Institute of Science and Technology (OIST)@OISTedu
15 Aug 2025
[OIST] Visiting Program – Open Call for Visiting Scholars & Thematic Programs (All Fields) @OIST_TSVP Join us at OIST in Okinawa, Japan -  a unique, interdisciplinary university with no departments and a global community. See more details here: oist.jp/visiting-program

OIST's Visiting Program

oist.jp
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Giovanni Rabuffo retweeted
simone poetto@simonepoetto
26 Jun 2025
Thrilled to finally share a huge piece of my PhD project! Our paper “The Topological Architecture of Brain Identity” is now out on bioRxiv: biorxiv.org/content/10.1101/… 🧵 1/n
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