Biology, asked by canoalyssa04, 9 months ago

Why are functional MRIs useful to doctors?

Answers

Answered by shiva18122005
9

Explanation:

Why are functional MRIs useful to doctors? They can ease pain in patients. They can reduce tumors in patients. They show which parts of the brain are involved in specific activities.

Answered by tvbaranidharan
3

Answer:

Explanation:

Functional magnetic resonance imaging or 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.

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