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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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Publicat a:Hum Brain Mapp
Autors principals: Nangini, Cathy, Hlushchuk, Yevhen, Hari, Riitta
Format: Artigo
Idioma:Inglês
Publicat: Wiley Subscription Services, Inc., A Wiley Company 2009
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Accés en línia: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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