structural brain imaging
functional brain imaging
Cerebral angiography
iodine (contrast) goes into bloodstream and allow through x-ray to see blood flow in the brain
computed tomography
allows to see difference between fluid and tissue; takes x-ray from many angles and reconstruct
reconstruction
images from many angles are taken and put together to form a 3D picture
MRI perturbance
MRI relaxation
overlay plot
differentiates between unique damage and common are of damage and symptom, for generalizability
large/small amplitude brain waves
high/low frequency brain waves
brain waves in epilepsy
high frequency and large amplitude
PET scan
indirect measure of brain activity (most metabolic active)