| RRC ID |
84291
|
| Author |
Ouchi K, Yoshimaru D, Takemura A, Yamamoto S, Hayashi R, Higo N, Obara M, Sugase-Miyamoto Y, Tsurugizawa T.
|
| Title |
Multi-scale hierarchical brain regions detect individual and interspecies variations of structural connectivity in macaque monkeys and humans.
|
| Journal |
Neuroimage
|
| Abstract |
Macaques are representative animal models in translational research. However, the distinct shape and location of the brain regions between macaques and humans prevents us from comparing the brain structure directly. Here, we calculated structural connectivity (SC) with multi-scale hierarchical regions of interest (ROIs) to parcel out human and macaque brain into 8 (level 1 ROIs), 28 (level 2 ROIs), or 46 (level 3 ROIs) regions, which consist of anatomically and functionally defined level 4 ROIs (around 100 parcellation of the brain). The SC with the level 1 ROIs showed lower individual and interspecies variation in macaques and humans. SC with level 2 and 3 ROIs shows that the several regions in frontal, temporal and parietal lobe show distinct connectivity between macaques and humans. Lateral frontal cortex, motor cortex and auditory cortex were shown to be important areas for interspecies differences. These results provide insights to use macaques as animal models for translational study.
|
| Volume |
302
|
| Pages |
120901
|
| Published |
2024-11-15
|
| DOI |
10.1016/j.neuroimage.2024.120901
|
| PII |
S1053-8119(24)00398-7
|
| PMID |
39447715
|
| MeSH |
Adult
Animals
Brain / anatomy & histology
Brain / diagnostic imaging
Brain / physiology
Brain Mapping / methods
Connectome / methods
Female
Humans
Macaca
Macaca mulatta
Magnetic Resonance Imaging* / methods
Male
Nerve Net / anatomy & histology
Nerve Net / diagnostic imaging
Nerve Net / physiology
Species Specificity*
Young Adult
|
| IF |
5.902
|
| Resource |
| Japanese macaques |
|
