Calibrated Blood Oxygenation Level Dependent (BOLD) fMRI

Abstract Archives of the RSNA, 2014

RC625A

Calibrated Blood Oxygenation Level Dependent (BOLD) fMRI

Refresher/Informatics

Presented on December 4, 2014
Presented as part of RC625: Quantitative Imaging: Functional MRI (fMRI)

Participants

Rasmus Birn PhD, Presenter: Nothing to Disclose

LEARNING OBJECTIVES

1) Know what physiological mechanisms link neuronal activity and the measured blood oxygenation level dependent (BOLD) fMRI signal. 2) Know the sources of variability in the amplitude of the BOLD fMRI signal across the brain and across individuals. 3) Be aware of current approaches to obtain more quantitative measures of neuronal activity with fMRI.

URL's

http://mywebspace.wisc.edu/rbirn/web/

Cite This Abstract

Birn, R, Calibrated Blood Oxygenation Level Dependent (BOLD) fMRI. Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14002160.html