ArticleBrain structure & function2022
A novel male Japanese quail structural connectivity atlas using ultra-high field diffusion MRI at 11.7 T.
Article in Brain structure & function, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Oro-facial and manual motor functions are differentially associated with short-fiber white matter connectivity within the chimpanzee "homunculus".Cerebral cortex (New York, N.Y. : 1991) · 2025Article
- A road map to manual segmentation of cerebral structures.Journal of anatomy · 2025Review
- Corpus callosum microstructure in chimpanzees (pan troglodytes): associations with age, handedness and cognition.Frontiers in aging neuroscience · 2025Article
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13 authors.
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Abstract
The structural connectivity of animal brains can be revealed using post-mortem diffusion-weighted magnetic resonance imaging (MRI). Despite the existence of several structural atlases of avian brains, few of them address the bird's structural connectivity. In this study, a novel atlas of the structural connectivity is proposed for the male Japanese quail (Coturnix japonica), aiming at investigating two lines divergent on their emotionality trait: the short tonic immobility (STI) and the long tonic immobility (LTI) lines. The STI line presents a low emotionality trait, while the LTI line expresses a high emotionality trait. 21 male Japanese quail brains from both lines were scanned post-mortem for this study, using a preclinical Bruker 11.7 T MRI scanner. Diffusion-weighted MRI was performed using a 3D segmented echo planar imaging (EPI) pulsed gradient spin-echo (PGSE) sequence with a 200 [Formula: see text]m isotropic resolution, 75 diffusion-encoding directions and a b-value fixed at 4500 s/mm
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