Author

Giovanni Petri

2 papers indexed here

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Open access Oct 2026

Higher-order topology uncovers the multidimensional dynamics of naturalistic emotion

Emotions are thought to emerge from co-activation among distributed brain systems, yet traditional fMRI analyses typically examine localized responses and pairwise connections, potentially overlooking interactions among groups of regions. Here, we use time-resolved higher-order topology to characterize these group inte...

Lorenzo Zaffina, Matteo Diano, F. Petruso et al. · bioRxiv · 0 citations

Open access Sep 2026

Preserved brain hierarchy supports residual vision without awareness after visual cortex damage

The system-level consequences of V1 damage supporting blindsight are highlighted, suggesting that the unimodal-transmodal axis might track not only global states of consciousness, but also whether sensory information can guide behavior without awareness.

Davide Orsenigo, Andrea I. Luppi, Matteo Diano et al. · bioRxiv · 0 citations