Multilingual Computational Models Capture a Shared Meaning Component in Brain Responses across 21 Languages.

ABSTRACT: At the heart of language neuroscience lies a fundamental question: How does the brain process the rich variety of languages? Multilingual neural network models offer a way to answer this question by representing linguistic content across languages in a shared space. Leveraging these advances, we evaluated the similarity of linguistic representations in speakers of 21 languages. We combined existing (12 languages across 4 language families) and newly collected fMRI data (9 languages across 4 families) to test encoding models predicting brain activity in the language network using representations from multilingual models. Model representations reliably predicted brain responses within each language. Critically, encoding models can be transferred zero-shot across languages, so that a model tr

SUBMITTER: de Varda AG 

PROVIDER: S-EPMC12667947 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature