Microvascular Specificity of Spin Echo BOLD fMRI: Impact of EPI Echo Train Length

A spatially specific fMRI acquisition requires specificity to the microvasculature that serves active neuronal sites. Macrovascular contributions will reduce the microvascular specificity but can be reduced by using spin echo (SE) sequences that use a π pulse to refocus static field inhomogeneities...

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Detalles Bibliográficos
Autores principales: van Horen, T.W.P., Siero, J.C.W., Bhogal, A.A., Petridou, N., Báez-Yáñez, M.G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cold Spring Harbor Laboratory 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516014/
https://www.ncbi.nlm.nih.gov/pubmed/37745507
http://dx.doi.org/10.1101/2023.09.15.557938

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516014/
https://www.ncbi.nlm.nih.gov/pubmed/37745507
http://dx.doi.org/10.1101/2023.09.15.557938

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