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Surface-based analysis increases the specificity of cortical activation patterns and connectivity results

Spatial smoothing of functional magnetic resonance imaging (fMRI) data can be performed on volumetric images and on the extracted surface of the brain. Smoothing on the unfolded cortex should theoretically improve the ability to separate signals between brain areas that are near together in the fold...

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Detalles Bibliográficos
Autores principales: Brodoehl, Stefan, Gaser, Christian, Dahnke, Robert, Witte, Otto W., Klingner, Carsten M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7109138/
https://www.ncbi.nlm.nih.gov/pubmed/32235885
http://dx.doi.org/10.1038/s41598-020-62832-z