Comparison of commonly used brain atlases
| Brain atlas | Type | ROIs | Resolution | Main features |
|---|---|---|---|---|
| Talairach Atlas (Lancaster et al., 2000) | Stereotactic anatomical | N/A | Low | Standardized stereotactic coordinate system for neuroimaging localization |
| AAL (Nathalie et al., 2002) | Anatomical | 90–116 | Low | Simple anatomical labeling; widely used in EEG/fMRI connectivity analysis |
| Desikan-Killiany Atlas (Desikan et al., 2006) | Anatomical surface | 68 | Low | Gyral/sulcal cortical parcellation widely used in structural MRI and FreeSurfer |
| LPBA40 (Shattuck et al., 2008) | Probabilistic anatomical | 56 | Low-medium | Atlas constructed from T1-weighted MRI; captures inter-subject anatomical variability |
| Brainnetome Atlas (Fan et al., 2016) | Connectivity architecture | 246–274 | Medium-high | Connectivity-driven multimodal MRI (DWI + resting-state fMRI) |
| HCP-MMP1.0 (Matthew et al., 2016) | Multimodal integration | 360 | High | Precision cortical mapping using multimodal MRI and connectivity information |
| Schaefer Atlas (Schaefer et al., 2018) | Functional connectivity | 100–1000 | Variable | Multi-scale functional parcellation for resting-state fMRI and connectomics |
| Jülich Brain Atlas (Amunts et al., 2020) | Probabilistic cytoarchitectonic | 100+ | High | Microstructural and cytoarchitectonic mapping with probabilistic population maps. |
| C-Atlas (this work) | Data-driven disease-specific | 100–1000 | Variable | Machine learning-based system, AD-driven, disease adaptive |
| Brain atlas | Type | ROIs | Resolution | Main features |
|---|---|---|---|---|
| Stereotactic anatomical | N/A | Low | Standardized stereotactic coordinate system for neuroimaging localization | |
| Anatomical | 90–116 | Low | Simple anatomical labeling; widely used in EEG/fMRI connectivity analysis | |
| Anatomical surface | 68 | Low | Gyral/sulcal cortical parcellation widely used in structural | |
| Probabilistic anatomical | 56 | Low-medium | Atlas constructed from T1-weighted MRI; captures inter-subject anatomical variability | |
| Connectivity architecture | 246–274 | Medium-high | Connectivity-driven multimodal | |
| Multimodal integration | 360 | High | Precision cortical mapping using multimodal | |
| Functional connectivity | 100–1000 | Variable | Multi-scale functional parcellation for resting-state fMRI and connectomics | |
| Probabilistic cytoarchitectonic | 100+ | High | Microstructural and cytoarchitectonic mapping with probabilistic population maps. | |
| Data-driven disease-specific | 100–1000 | Variable | Machine learning-based system, AD-driven, disease adaptive |
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