What type of relaxation mechanisms underlies the functional MRI technique? Explain the physiological basis for this modality along with the physical principles underlying it. It can be a brief description no more than 300 words.
Added by Timothy R.
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The underlying relaxation mechanism that enables fMRI is based on the fact that when neurons in the brain become active, they require more oxygen and glucose to function. This increased metabolic demand leads to an increase in blood flow to the activated region, Show more…
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