Deep learning reveals disease-specific signatures of white matter pathology in tauopathies.

ABSTRACT: Although pathology of tauopathies is characterized by abnormal tau protein aggregation in both gray and white matter regions of the brain, neuropathological investigations have generally focused on abnormalities in the cerebral cortex because the canonical aggregates that form the diagnostic criteria for these disorders predominate there. This corticocentric focus tends to deemphasize the relevance of the more complex white matter pathologies, which remain less well characterized and understood. We took a data-driven machine-learning approach to identify novel disease-specific morphologic signatures of white matter aggregates in three tauopathies: Alzheimer disease (AD), progressive supranuclear palsy (PSP), and corticobasal degeneration (CBD). We developed automated approaches using whole

SUBMITTER: Vega AR 

PROVIDER: S-EPMC8529809 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature