ReviewFrontiers in neuroscience2026
Mapping dynamics in neuronal activation and molecular connectivity with functional PET.
Review in Frontiers in neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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9 authors.
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Abstract
The assessment of brain function using PET imaging has recently gained increasing interest due to several technical advancements, including bolus+infusion radiotracer administration protocols combined with hybrid PET/MR or high-sensitive PET/CT scanners. Functional PET (fPET) enables imaging of stimulation-induced changes in glucose metabolism and neurotransmitter action in a single scan as well as computation of molecular connectivity represented by temporal associations of PET signals between brain regions. In addition to methodological considerations, this work aims to highlight key advantages, limitations and future challenges of fPET and applications in multimodal imaging. Regional increases in glucose metabolism largely correspond to those observed with BOLD fMRI across a range of cognitive tasks, whereas divergence within the default mode network during internally directed attention seems to reflect active inhibitory processes. Extensions to radioligands beyond [
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.