MRI Brain Mapping
MRI studies are causation-oriented, inferring active brain regions by tracking blood flow. A brain region identified in a population MRI study reflects the average location across subjects; any given individual will differ. Group-level MRI…
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MRI studies are causation-oriented, inferring active brain regions by tracking blood flow. A brain region identified in a population MRI study reflects the average location across subjects; any given individual will differ. Group-level MRI findings are unreliable for individual clinical interpretation even when the group-level result is statistically sound.