Brain partial volume correction with point spreading function reconstruction in high-resolution digital PET: comparison with an MR-based method in FDG imaging

OBJECTIVE: In quantitative positron emission tomography (PET) of the brain, partial volume effect due mainly to the finite spatial resolution of the PET scanner (> 3 mm full width at half maximum [FWHM]) is a primary source of error in the measurement of tracer uptake, especially in small structu...

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Detalles Bibliográficos
Autores principales: Ibaraki, Masanobu, Matsubara, Keisuke, Shinohara, Yuki, Shidahara, Miho, Sato, Kaoru, Yamamoto, Hiroyuki, Kinoshita, Toshibumi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Nature Singapore 2022
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9304042/
https://www.ncbi.nlm.nih.gov/pubmed/35616808
http://dx.doi.org/10.1007/s12149-022-01753-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9304042/
https://www.ncbi.nlm.nih.gov/pubmed/35616808
http://dx.doi.org/10.1007/s12149-022-01753-5

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