Technical University of Munich: 40 Percent of MRI Signals Do Not Correspond to Actual Brain Activity
December 16, 2025
December 16, 2025
MUNICH, Germany, Dec. 16 (TNSjou) -- The Technical University of Munich issued the following news:
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Why blood flow is not a reliable indicator of the brain's energy requirements
40 percent of MRI signals do not correspond to actual brain activity
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For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet a new study published in the renowned journal Natur . . .
* * *
Why blood flow is not a reliable indicator of the brain's energy requirements
40 percent of MRI signals do not correspond to actual brain activity
*
For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet a new study published in the renowned journal Natur . . .