Color of blood - Questions and Answers ​in MRI

If blood is red, why do veins look blue? 

MRI and MS diagnosis, Does MS show up on MRI?

MRI scans Health Matters

Are There Side Effects from MRI Contrast Dyes?

Relaxation time, T1, T2 - Questions and Answers ​in MRI

Warning Signs and Symptoms of Brain Blood Clots

MRI interpretation - Specialised MRI sequences

Blood oxygen level-dependent (BOLD) contrast activation responses

Functional magnetic resonance imaging - Wikipedia

Making Sense of MRIs for MS

Scientists have used fMRI to study brain activity for years. Now, some question the results' reliability - WHYY

How Long Does an MRI Take? Get the Infographic