Items tagged “fmri”
3 results found
Article
BOLD imaging
Blood oxygenation level dependent (BOLD) imaging is the standard technique used to generate images in functional MRI (fMRI) studies, and relies on regional differences in cerebral blood flow to delineate regional activity.
Blood flow in the brain is highly locally controlled in response to oxy...
Article
Functional MRI
Functional magnetic resonance imaging (fMRI) is a technique used to obtain functional information by visualizing cortical activity. fMRI detects subtle alteration in blood flow in response to stimuli or actions. It is used in two broad ways:
clinical practice
typically in presurgical patients ...
Case
Functional MRI - language task
Published
13 Dec 2010
42% complete
MRI
Diagram