High temporal resolution arterial spin labeling MRI with whole-brain coverage by combining time-encoding with Look-Locker and simultaneous multi-slice imaging.
Merlijn C E van der PlasWouter M TeeuwisseSophie SchmidMichael A ChappellMatthias J P van OschPublished in: Magnetic resonance in medicine (2019)
Whole-brain ASL images were acquired with a 75-ms time resolution for the angiography and 150-ms resolution for the perfusion phase by combining the proposed techniques. Reducing the total scan time to 1 minute 18 seconds still resulted in reasonable CBF maps, which demonstrates the feasibility of this approach for practical studies on brain hemodynamics.
Keyphrases
- white matter
- resting state
- single molecule
- computed tomography
- multiple sclerosis
- mass spectrometry
- optical coherence tomography
- high resolution
- ms ms
- magnetic resonance imaging
- contrast enhanced
- cerebral ischemia
- healthcare
- machine learning
- magnetic resonance
- density functional theory
- room temperature
- brain injury
- molecular dynamics
- subarachnoid hemorrhage
- ionic liquid
- health insurance
- cerebral blood flow