FMRI
Functional Magnetic Resonance Imaging (fMRI) is a non-invasive neuroimaging technique that measures changes in blood flow in the brain to detect neural activity. It is based on the principle that when a brain area is active, blood flow to that region increases. fMRI can be used to study brain function and connectivity, and has applications in cognitive neuroscience, psychology, and medicine. The technique involves placing the subject in a strong magnetic field and using radio waves to measure changes in the magnetic properties of blood as it flows through the brain. The resulting images show areas of the brain that are active during a particular task or at rest.
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