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Advanced filters: Author: Ruggero Basanisi Clear advanced filters

Higher-order and distributed synergistic functional interactions encode information gain in goal-directed learning

The role of brain interactions in encoding goal-directed learning signals remains unclear. Here, the authors show that information gain is encoded through synergistic and higher-order interactions and is broadcast to the prefrontal reward circuitry.

Etienne Combrisson
Ruggero Basanisi
Andrea Brovelli
ResearchOpen Access05 Aug 2025
Nature Communications

Volume: 16, P: 1-19
Affective information modulates slow-wave- and arousal-like responses during NREM sleep

This study shows that emotionally charged sounds modulate the occurrence, shape, and downstream impact of K-complexes, revealing a flexible, multi-phase brain response during NREM sleep that may support both sleep maintenance and external monitoring.

Demetrio Grollero
Damiana Bergamo
Giulio Bernardi
ResearchOpen Access17 Jul 2025
Communications Biology

Volume: 8, P: 1-13

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Higher-order and distributed synergistic functional interactions encode information gain in goal-directed learning

Affective information modulates slow-wave- and arousal-like responses during NREM sleep

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