ArticleBrain structure & function2024
A map of white matter tracts in a lesser ape, the lar gibbon.
Article in Brain structure & function, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 14 citations in OpenAlex.
- Hominoid-specific calretinin-immunopositivity of the optic radiation (geniculocalcarine tract).Anatomical record (Hoboken, N.J. : 2007) · 2026Article
- Comparing the Limbic-Frontal Connectome across the Primate Order: Conservation of Connections and Implications for Translational Neuroscience.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Article
- Evolutionary Convergence of the Arcuate Fasciculus in Marmosets and Humans.bioRxiv : the preprint server for biology · 2025Article
- Generalising XTRACT tractography protocols across common macaque brain templates.Brain structure & function · 2024Article
- Towards multi-modal, multi-species brain atlases: part two.Brain structure & function · 2024Article
- A prominent vertical occipital white matter fasciculus unique to primate brains.Current biology : CB · 2024Article
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Authors and funding
7 authors at 7 institutions in 5 countries.
Funding
Abstract
The recent development of methods for constructing directly comparable white matter atlases in primate brains from diffusion MRI allows us to probe specializations unique to humans, great apes, and other primate taxa. Here, we constructed the first white matter atlas of a lesser ape using an ex vivo diffusion-weighted scan of a brain from a young adult (5.5 years) male lar gibbon. We find that white matter architecture of the gibbon temporal lobe suggests specializations that are reminiscent of those previously reported for great apes, specifically, the expansion of the arcuate fasciculus and the inferior longitudinal fasciculus in the temporal lobe. Our findings suggest these white matter expansions into the temporal lobe were present in the last common ancestor to hominoids approximately 16 million years ago and were further modified in the great ape and human lineages. White matter atlases provide a useful resource for identifying neuroanatomical differences and similarities between humans and other primate species and provide insight into the evolutionary variation and stasis of brain organization.
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Registered trials
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