Search Results for author: Charlotte Caucheteux

Found 5 papers, 1 papers with code

Decoding speech perception from non-invasive brain recordings

1 code implementation25 Aug 2022 Alexandre Défossez, Charlotte Caucheteux, Jérémy Rapin, Ori Kabeli, Jean-Rémi King

Overall, this effective decoding of perceived speech from non-invasive recordings delineates a promising path to decode language from brain activity, without putting patients at risk for brain surgery.

Contrastive Learning EEG

Toward a realistic model of speech processing in the brain with self-supervised learning

no code implementations3 Jun 2022 Juliette Millet, Charlotte Caucheteux, Pierre Orhan, Yves Boubenec, Alexandre Gramfort, Ewan Dunbar, Christophe Pallier, Jean-Remi King

These elements, resulting from the largest neuroimaging benchmark to date, show how self-supervised learning can account for a rich organization of speech processing in the brain, and thus delineate a path to identify the laws of language acquisition which shape the human brain.

Language Acquisition Self-Supervised Learning

Long-range and hierarchical language predictions in brains and algorithms

no code implementations28 Nov 2021 Charlotte Caucheteux, Alexandre Gramfort, Jean-Remi King

Predictive coding theory offers a potential explanation to this discrepancy: while deep language algorithms are optimized to predict adjacent words, the human brain would be tuned to make long-range and hierarchical predictions.

Model-based analysis of brain activity reveals the hierarchy of language in 305 subjects

no code implementations Findings (EMNLP) 2021 Charlotte Caucheteux, Alexandre Gramfort, Jean-Rémi King

A popular approach to decompose the neural bases of language consists in correlating, across individuals, the brain responses to different stimuli (e. g. regular speech versus scrambled words, sentences, or paragraphs).

Disentangling Syntax and Semantics in the Brain with Deep Networks

no code implementations2 Mar 2021 Charlotte Caucheteux, Alexandre Gramfort, Jean-Remi King

The activations of language transformers like GPT-2 have been shown to linearly map onto brain activity during speech comprehension.

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