Poststimulus undershoots in cerebral blood flow and BOLD fMRI responses are modulated by poststimulus neuronal activity
fMRI is the foremost technique for noninvasive measurement of human brain function. However, its utility is limited by an incomplete understanding of the relationship between neuronal activity and the hemodynamic response. Though the primary peak of the hemodynamic response is modulated by neuronal...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
National Academy of Sciences
2013
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| Online Access: | https://eprints.nottingham.ac.uk/2635/ |