mri

mri standardizes diverse human brain atlases, provides transformation functions between atlas representations, and generates projectomes from functional MRI (fMRI) and diffusion tensor imaging (DTI) to support large-scale connectome analysis.

Key Features:

• Standardization of Brain Atlases: Consolidates a wide array of human brain atlases into a single, curated library for consistent atlas representation.
• Comprehensive Metadata and Protocols: Associates each atlas with metadata and standardized protocol specifications for orientation, resolution, labeling schemes, file storage formats, and coordinate space designations.
• Transformation Functions: Provides functions to convert between different atlas representations to enable integration of diverse datasets.
• Projectome Generation: Produces projectomes that map relationships between brain regions derived from fMRI and DTI for large-scale connectivity mapping.

Scientific Applications:

• Neuroscientific Inference: Enables more accurate and consistent localization of regions of interest across studies, improving the validity of statistical inferences.
• Connectome Analysis: Supports large-scale connectome analyses by providing standardized parcellations and projectomes for network and connectivity studies.
• Integration with Statistical Machine Learning: Provides standardized brain parcellations and derived summary data that facilitate the application and evaluation of statistical machine learning methods on neuroimaging data.

Methodology:

Processes raw imaging data from multiple labs and experiments through standardized protocols to produce summary statistics, quality assurance metrics, and final projectomes.