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fMRI measurements of amygdala activation are confounded by stimulus correlated signal fluctuation in nearby veins draining distant brain regions

Imaging the amygdala with functional MRI is confounded by multiple averse factors, notably signal dropouts due to magnetic inhomogeneity and low signal-to-noise ratio, making it difficult to obtain consistent activation patterns in this region. However, even when consistent signal changes are identi...

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Podrobná bibliografie
Vydáno v:Sci Rep
Hlavní autoři: Boubela, Roland N., Kalcher, Klaudius, Huf, Wolfgang, Seidel, Eva-Maria, Derntl, Birgit, Pezawas, Lukas, Našel, Christian, Moser, Ewald
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group 2015
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4440210/
https://ncbi.nlm.nih.gov/pubmed/25994551
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep10499
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