Brain imaging Flashcards
(5 cards)
1
Q
EEG-electroencephalogram
A
measures electrical activity in neurons
2
Q
MEG-magnetoencephalography
A
records magnetic fields from brains natural electrical currents
3
Q
PET-positron emission tomography
A
tracks where a radioactive glucose goes while brain performs a given task
4
Q
MRI-magnetic resonance imaging
A
uses magnetic fields to show a map of brain structure
5
Q
FMRI-functional magnetic resonance imaging
A
measures blood flow to brain regions; comparing contniuous MRI scans