🔴 Language at a glance: How our brains grasp linguistic structure from parallel visual input

"Our results indicate that the left temporal cortex performs a rough sketch of syntactic structure starting as early as 125 ms after stimulus onset. This is faster than most estimates of even single-word visual perception (14), suggesting that the speed arises specifically from the parallel availability of the full sentence, with each word supporting the recognition of the other ones. This allows for rapid matching of the stimulus to top-down knowledge of sentence structure. Just like you can recognize a cup very quickly if you lay your full hand on it, feeling many parts simultaneously (15), you are able to understand a sentence very quickly if you lay your eyes on the full sentence all at once."

Jacqueline Fallon, Liina Pylkkänen, Language at a glance: How our brains grasp linguistic structure from parallel visual input. Sci. Adv. 10, eadr9951 (2024). DOI: https://doi.org/10.1126/sciadv.adr9951

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