Article

Neurite density but not myelination of specific fiber tracts links polygenic scores to general intelligence

2025-01-15

Abstract excerpt

White matter is fundamental for efficient and accurate information transfer throughout the human brain and thus crucial for intelligence. Previous studies often demonstrated associations between fractional anisotropy (FA) as a metric of white matter “microstructural integrity” and intelligence, but it is still unclear, whether this relation is due to greater axon density, parallel, homogenous fiber orientation dis...

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Literature Corpus work: 5d7c5503-36ec-57bf-b857-4d37376d951e
DOI: 10.1101/2025.01.15.633108

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