Decoding MRI-informed brain age using mutual information
Mutual information (MI) interprets estimated brain age with morphometric features. Gray matter volume in the pre-central gyrus has the highest MI value for estimated brain age. Cerebrospinal fluid volume in the cingulate has the highest MI value. Regarding brain parenchymal volume, the superior frontal gyrus has the highest MI value. The value of mutual information underscores the key brain regions related to brain age.
Authors
- Jing Li (ORCID: https://orcid.org/0000-0001-6082-7147)
- Hanna Lu (ORCID: https://orcid.org/0000-0002-9090-258X)
- Linda Lam (ORCID: https://orcid.org/0000-0002-7252-970X)
Institutions
- Chinese University of Hong Kong (HK)
- Guangzhou Psychiatric Hospital (CN)
- Guangzhou Medical University (CN)
Publication Details
- Journal
- Insights into Imaging
- Published
- 2024-08-26
- DOI
- https://doi.org/10.1186/s13244-024-01791-9
- Citations
- 4
- Primary Topic
- Functional Brain Connectivity Studies
- Type
- article
- Field-Weighted Citation Impact
- 1.37