Sources of systematic bias in hypercapnia-calibrated functional MRI estimation of oxygen metabolism.
The change in cerebral rate of oxidative metabolism (CMR(O(2))) during neural activation may be estimated from blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) and arterial spin-labeling (ASL) fMRI measurements. The established method relies on an epoch of iso-me...
| Main Authors: | , , , |
|---|---|
| פורמט: | Journal article |
| שפה: | English |
| יצא לאור: |
2007
|