Magnetic Resonance Imaging (MRI)

Definition

MRI is a type of imaging technology that uses magnetic fields and radio waves to create detailed images of the organs and tissues within the body.

Related terms

Functional MRI (fMRI): This is a type of MRI that measures brain activity by detecting changes associated with blood flow.

T1 and T2 Relaxation: These are specific types of MRIs used to differentiate between fat, water, and other substances in the body.

Diffusion Tensor Imaging (DTI): This is another type of MRI that tracks the movement of water molecules within tissue to image bundles of nerve fibers.