Perfusion imaging using spin-labeling methods: Contrast-to-noise comparison in functional MRI applications

Magnetic Resonance in Medicine

Volumn 46, Issue 1, 2001, Pages 172-182

  Preibisch, Christine ^a   Haase, Axel ^b  

^a UNIVERSITY HOSPITAL FRANKFURT   (Germany)

^b UNIVERSITY OF WÜRZBURG   (Germany)

Author keywords

CNR; fMRI; Perfusion; Spin labeling

Indexed keywords

CHEMICAL ACTIVATION; WELL STIMULATION;

ABSOLUTE QUANTIFICATION; FMRI; LONGITUDINAL RELAXATION; PERFUSION; QUANTITATIVE METHOD; SPIN LABELING; STANDARD DEVIATION; VISUAL STIMULATION;

MAGNETIC RESONANCE IMAGING;

ADULT; ARTICLE; CONTRAST ENHANCEMENT; FEMALE; HUMAN; HUMAN EXPERIMENT; IMAGE ANALYSIS; MALE; MEASUREMENT; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PERFUSION; POSITRON EMISSION TOMOGRAPHY; QUANTITATIVE ASSAY; SIGNAL NOISE RATIO; VISUAL CORTEX; VISUAL STIMULATION;

EID: 0034949950     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.1173     Document Type: Article

References (41)

1. Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging: A comparison of signal characteristics with a biophysical model
2. Focal physiological uncoupling of cerebral blood flow and oxidative metabolism during somatosensory stimulation in human subjects
3. Inflow versus deoxyhemoglobin effects in BOLD functional MRI using gradient echoes at 1.5 T
4. Functional MR imaging of the human brain using FLASH: Influence of various imaging parameters
5. Dynamics of blood flow and oxygenation changes during brain activation: The balloon model
6. Vascular imprints of neuronal activity: Relationships between the dynamics of cortical blood flow, oxygenation, and volume changes following sensory stimulation
7. 2 from CBF and BOLD changes: Significant increase of oxygen consumption rate during visual stimulation
8. Perfusion imaging
9. Quantitative magnetic resonance imaging of human brain perfusion at 1.5 T using steady-state inversion of arterial water
10. Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation
11. Qualitative mapping of cerebral blood flow and functional localization with echo-planar MR imaging and signal targeting with alternating radio frequency
12. Quantification of relative cerebral blood flow change by flow-sensitive alternating inversion recovery (FAIR) technique: Application to functional mapping
13. Perfusion imaging by a flow-sensitive alternating inversion recovery (FAIR) technique: Application to functional brain imaging
14. STAR-HASTE: Perfusion imaging without magnetic susceptibility artifact
15. Multislice imaging of quantitative cerebral perfusion with pulsed arterial spin labeling
16. Magnetization exchange in capillaries by microcirculation effects diffusion-controlled spin-relaxation: A model which describes the effect of perfusion on relaxation enhancement by intravascular contrast agents
17. In vivo quantitative mapping of cardiac perfusion in rats using a noninvasive MR spin-labeling method
18. Quantitative magnetic resonance imaging of perfusion using magnetic labeling of water proton spins within the detection slice
19. BASE imaging a new spin labeling technique for measuring absolute perfusion changes
20. 1-weighted echo-planar imaging
21. Estimation of water extraction fraction in rat brain using magnetic resonance measurement of perfusion with arterial spin labeling
22. Evidence for the exchange of arterial spin labeled water with tissue water in rat brain from diffusion sensitized measurements of perfusion
23. Correction for vascular artifacts in cerebral blood flow values measured by using arterial spin tagging techniques
24. Effect of magnetization transfer on the measurement of cerebral blood flow using steady-state arterial spin tagging approaches: A theoretical investigation
25. Measurement of rat brain perfusion by NMR using spin labeling of arterial water: In vivo determination of the degree of spin labeling
26. Slice profile effects in adiabatic inversion: Application to multislice perfusion imaging
27. 1 values by Snapshot-Flash NMR imaging
28. 15O-labeled water
29. Evidence of the limitations of water as a freely diffusible tracer in brain of the rhesus monkey
30. Quantitative determination of the regional blood volume at intermediate water exchange in the rat brain
31. Quantitative magnetic resonance imaging of capillary water permeability and regional blood volume with an intravascular MR contrast agent
32. Stimulus rate dependence of regional cerebral blood flow in human striate cortex demonstrated by positron emission tomography
33. Dynamic MRI sensitized to cerebral blood oxygenation and flow during sustained activation of human visual cortex
34. A comparative FLASH and EPI study of repetitive and sustained visual activation
35. Quantitative imaging of perfusion using a single subtraction (QUIPSS and QUIPSS II)
36. Regional difference in cerebral blood flow and oxidative metabolism in human cortex
37. Regional cerebral blood flow, blood volume and oxygen utilization rate in normal volunteers measured by the autoradiographic technique and the single breath inhalation method
38. 2 in human visual cortex
39. 1-based tissue identification
40. Signal intensities in FLASH-EPI-Hybrid sequences
41. MR-CAT scan: Cardiac imaging with a new hybrid approach