Image-derived input function in PET brain studies: blood-based methods are resistant to motion artifacts

BACKGROUND: Image-derived input function (IDIF) from carotid arteries is an elegant alternative to full arterial blood sampling for brain PET studies. However, a recent study using blood-free IDIFs found that this method is particularly vulnerable to patient motion. The present study used both simul...

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Библиографические подробности
Главные авторы: Zanotti-Fregonara, Paolo, Liow, Jeih-San, Comtat, Claude, Zoghbi, Sami S., Zhang, Yi, Pike, Victor W., Fujita, Masahiro, Innis, Robert B.
Формат: Artigo
Язык:Inglês
Опубликовано: 2012
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Article
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3788705/
https://ncbi.nlm.nih.gov/pubmed/22760300
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/MNM.0b013e328356185c
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