Ideal for<unk>  parenchyma
With the addition of contrast, this can differentiate causes of inflammation
Fluid is hypointense (similar to CT imaging)
Methemoglobin, fat, and protein are hyperintense

Highlights CSF
Good for identifying tissue edema around pathologic areas
Fluid is hyperintense (reverse of T1)
Tissue tends to be more hypointense

Appears as T2 images with hypointense CSF- cancels out CSF so you can differentiate CSF from other fluid
Ideal for identifying tumors/GBS
Also used to identify leptomeningeal enhancement in meningitis

A method of measuring the Brownian motion of water molecules
Diffusion within the intracellular fluid, diffusion within extracellular fluid, and between these areas will differ depending on pathology
Ideal for cellular swelling especially in acute ischemic stroke which will be hyperintense
Brain MRI
CT brain interpretation
Cardiac ultrasound
Lumbar puncture
Ocular ultrasound
Pediatric ultrasound
Fundoscopic exam
Aortic ultrasound