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Title:

Working memory task induced neural activation: A simultaneous PET/fMRI study.

Document type:
Journal Article; Research Support, Non-U.S. Gov't
Author(s):
Ripp, Isabelle; Wallenwein, Lara A; Wu, Qiong; Emch, Monica; Koch, Kathrin; Cumming, Paul; Yakushev, Igor
Abstract:
PURPOSE: Positron emission tomography (PET) with [18F]fluorodeoxyglucose (FDG) is a powerful method for mapping cerebral glucose metabolism as a proxy of neural activity, assuming a steady-state during the recording interval. We asked if a clinical FDG-PET imaging protocol might also capture changes in neural activity associated with performance of a working memory (WM) task. METHODS: To test this concept, we examined hybrid PET/MR data for FDG-PET and simultaneous functional magnetic resonance...     »
Journal title abbreviation:
Neuroimage
Year:
2021
Journal volume:
237
Fulltext / DOI:
doi:10.1016/j.neuroimage.2021.118131
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/33951511
Print-ISSN:
1053-8119
TUM Institution:
Fachgebiet Neuroradiologie (Prof. Zimmer); Klinik und Poliklinik für Nuklearmedizin
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