Comparison of white matter bundle structure between humans and macaques.
Motivation: Comparative studies on brain structure between humans and macaques across entire brain have not been thoroughly conducted. Goal(s): The goal of this study is to show the similarities and differences of structural connectivity (SC) in humans and macaques. Approach: SC was calculated from diffusion-weighted imaging. Based on the SC, the similarity and Least Absolute Shrinkage and Selection Operator (LASSO) were used. Results: High similarity of SC between and within species was observed. LASSO yielded feature extraction of 12 connections. Impact: This study clearly showed the similarity of white matter structure between and within species in humans and macaques. The method of this study is quantitative and provides valuable insights in translational research.
Authors
- Yasuko Sugase-Miyamoto (ORCID: https://orcid.org/0000-0003-3097-3789)
- Noriyuki Higo (ORCID: https://orcid.org/0000-0002-3448-1696)
- Ryusuke Hayashi (ORCID: https://orcid.org/0000-0003-3866-3654)
- Shinya Yamamoto (ORCID: https://orcid.org/0000-0002-0505-8848)
- Aya Takemura (ORCID: https://orcid.org/0000-0001-8692-2513)
- Tomokazu Tsurugizawa (ORCID: https://orcid.org/0000-0003-3194-578X)
- Daisuke Yoshimaru (ORCID: https://orcid.org/0000-0001-8612-4917)
- Kazuya Ouchi
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/2050
- Primary Topic
- Advanced Neuroimaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00