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Predicting stimulus‐rate sensitivity of human somatosensory fMRI signals with MEG

With increasing stimulus rate (SR), cortical EEG and MEG responses typically decrease in amplitude whereas BOLD fMRI signals increase. To address this discrepancy, we predicted BOLD responses with squared MEG waveforms using a recently proposed energy‐density model. Tactile stimuli were delivered to...

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Pubblicato in:Hum Brain Mapp
Autori principali: Nangini, Cathy, Hlushchuk, Yevhen, Hari, Riitta
Natura: Artigo
Lingua:Inglês
Pubblicazione: Wiley Subscription Services, Inc., A Wiley Company 2009
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6870858/
https://ncbi.nlm.nih.gov/pubmed/19378275
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/hbm.20787
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