Neuroimaging Techniques Flashcards
(6 cards)
1
Q
Magnetic resonance imaging (MRI)
A
measures frequency of waves in brain emitted by hydrogen atoms that have been activated in magnetic field.
2
Q
MRI
A
High-resolution images
3
Q
Functional MRI (fMRI) provides images of……..?
A
brain structure and activity.
4
Q
FMRI is imaged using the signal created by when…..
A
oxygenated blood gather at site of cognitive activity.
5
Q
FMRI extensively used in the study of…..?
A
behaviour and cognitive processes.
6
Q
FMRI provides …………. spatial and, …………. temporal resolution.
A
excellent, OK
