Functional Magnetic Resonance Imaging
Saundra Rosas редагує цю сторінку 1 місяць тому


Functional magnetic resonance imaging or purposeful MRI (fMRI) measures brain exercise by detecting adjustments associated with blood movement. This system relies on the truth that cerebral blood circulate and neuronal activation are coupled. When an area of the mind is in use, blood movement to that area additionally increases. For the reason that early nineties, fMRI has come to dominate brain mapping research because it doesn't involve the use of injections, surgery, the ingestion of substances, or publicity to ionizing radiation. This measure is continuously corrupted by noise from numerous sources