ArticlePLoS biology2024
Functional reorganization of brain regions supporting artificial grammar learning across the first half year of life.
Article in PLoS biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Neural Plasticity and Hearing-Speech Development in Children with Auditory Brainstem Implants for Congenital Hearing Loss Due to Severe Inner Ear Malformation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Non-adjacent dependency processing (or lack thereof) in bonobos: an artificial grammar experiment.Royal Society open science · 2025Article
- Functional organization of the neonatal thalamus across development depicted by functional MRI.Imaging neuroscience (Cambridge, Mass.) · 2025Article
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Authors and funding
11 authors.
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Abstract
Pre-babbling infants can track nonadjacent dependencies (NADs) in the auditory domain. While this forms a crucial prerequisite for language acquisition, the neurodevelopmental origins of this ability remain unknown. We applied functional near-infrared spectroscopy in neonates and 6- to 7-month-old infants to investigate the neural substrate supporting NAD learning and detection using tone sequences in an artificial grammar learning paradigm. Detection of NADs was indicated by left prefrontal activation in neonates while by left supramarginal gyrus (SMG), superior temporal gyrus (STG), and inferior frontal gyrus activation in 6- to 7-month-olds. Functional connectivity analyses further indicated that the neonate activation pattern during the test phase benefited from a brain network consisting of prefrontal regions, left SMG and STG during the rest and learning phases. These findings suggest a left-hemispheric learning-related functional brain network may emerge at birth and serve as the foundation for the later engagement of these regions for NAD detection, thus, providing a neural basis for language acquisition.
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