Loading images...
A number of important equations relating various parameters relevant to MRI physics.
Loading images...
A few diagrams depicting various pulse sequences.
Loading images...
Diagrams depicting the effect of material (grey) on magnetic field (blue lines), depending on the materials properties: ferromagnetism, diamagnetism, paramagnetism, and superparamagnetism.
From the case:
MRI physics (diagrams)
Flow-related enhancement is an enhancement of flowing blood seen on gradient echo pulse sequences as well as in entry slices of multslice spin echo sequences.
From the case:
MRI physics (diagrams)
Loading images...
RF coils are the "antenna" of the MRI system that broadcasts the RF signal to the patient and/or receives the return signal. RF coils can be receive-only, in which case the body coil is used as a transmitter; or transmit and receive (transceiver).
Case Discussion
Some of these diagrams are based on those of Ray Ballinger of MRItutor.org who kindly donated their content to Radiopaedia.org in 2013.