Covariance-based vs. correlation-based functional connectivity dissociates healthy aging from Alzheimer disease

Prior studies of aging and Alzheimer disease have evaluated resting state functional connectivity (FC) using either seed-based correlation (SBC) or independent component analysis (ICA), with a focus on particular functional systems. SBC and ICA both are insensitive to differences in signal amplitude...

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Detalles Bibliográficos
Autores principales: Strain, Jeremy F., Brier, Matthew R., Tanenbaum, Aaron, Gordon, Brian A., McCarthy, John E., Dincer, Aylin, Marcus, Daniel S., Chhatwal, Jasmeer P., Graff-Radford, Neill R., Day, Gregory S., la Fougère, Christian, Perrin, Richard J., Salloway, Stephen, Schofield, Peter R., Yakushev, Igor, Ikeuchi, Takeshi, Vöglein, Jonathan, Morris, John C., Benzinger, Tammie L.S., Bateman, Randall J., Ances, Beau M., Snyder, Abraham Z.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9750733/
https://www.ncbi.nlm.nih.gov/pubmed/35914670
http://dx.doi.org/10.1016/j.neuroimage.2022.119511

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