Post engagements
Back to post- fMRI can be measured quantitatively to estimate oxygen metabolism. This study compares classical BOLD with quantitative BOLD. And they are different, and the difference is both region and task specific. Negative BOLD not🟰 reduced metabolism. Cool!👏 High alpha power was associated with negative BOLD😬
- fMRI signals “up,” but neural metabolism might be going “down.” In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes. rdcu.be/eUPO8 funds @erc.europa.eu #neuroskyence 🧵:
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- fMRI signals “up,” but neural metabolism might be going “down.” In our @natneuro.nature.com paper, we demonstrate that about 40% of voxels with robust BOLD responses exhibit opposite oxygen metabolism, revealing two distinct hemodynamic modes. rdcu.be/eUPO8 funds @erc.europa.eu #neuroskyence 🧵:
