Functional MRI experiments indicated that saliency of a collection of visual stimuli was positively correlated with _______ in the occipito-termporal stream.

Question

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Functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. This technique relies on the fact that cerebral blood flow and neuronal activation are coupled. When an area of the brain is in use, blood flow to that region also increases. Therefore, the saliency of visual stimuli, as detected in fMRI experiments, would be positively correlated with metabolic activity in the occipito-temporal stream, reflecting the increased demand for oxygen and nutrients in active neural tissues.

Functional MRI Experiments Indicated That Saliency of a Collection of Visual