An investigation of statistical power for continuous arterial spin labeling imaging at 1.5 T

NeuroImage

Volumn 39, Issue 3, 2008, Pages 1246-1256

  Asllani, Iris ^a   Borogovac, Ajna ^a   Wright, Clinton ^a   Sacco, Ralph ^a   Brown, Truman R ^a   Zarahn, Eric ^a  

^a Columbia University ^*  (United States)

Author keywords

ASL; CBF; fMRI; Intersubject variance; Intrasubject variance; Statistical power

Indexed keywords

AGED; ARTICLE; BRAIN BLOOD FLOW; BRAIN MAPPING; BRAIN SIZE; FEMALE; FUNCTIONAL MAGNETIC RESONANCE IMAGING; GRAY MATTER; HIPPOCAMPUS; HUMAN; IMAGE PROCESSING; MAJOR CLINICAL STUDY; MALE; PRIORITY JOURNAL; SPIN LABELING; STATISTICAL ANALYSIS;

AGED; ALGORITHMS; ANALYSIS OF VARIANCE; CEREBRAL ARTERIES; CEREBROVASCULAR CIRCULATION; COHORT STUDIES; ECHO-PLANAR IMAGING; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; REPRODUCIBILITY OF RESULTS; SPIN LABELS;

EID: 37849029833     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2007.10.015     Document Type: Article

References (33)

1. Alsop D.C., and Detre J.A. Reduced transit-time sensitivity in noninvasive magnetic resonance imaging of human cerebral blood flow. J. Cereb. Blood Flow Metab. 16 (1996) 1236-1249
2. Alsop D.C., and Detre J.A. Multisection cerebral blood flow MR imaging with continuous arterial spin labeling. Radiology 208 (1998) 410-416
3. Alsop D.C., Detre J.A., and Grossman M. Assessment of cerebral blood flow in Alzheimer's disease by spin-labeled magnetic resonance imaging. Ann Neurol 47 (2000) 93-100
4. Brunet E., Sarfati Y., Hardy-Bayle M.C., and Decety J. Abnormalities of brain function during a nonverbal theory of mind task in schizophrenia. Neuropsychologia 41 (2003) 1574-1582
5. Buxton R.B., Frank L.R., Wong E.C., Siewert B., Warach S., and Edelman R.R. A general kinetic model for quantitative perfusion imaging with arterial spin labeling. Magn Reson Med 40 (1998) 383-396
6. DeCarli C., Massaro J., Harvey D., Hald J., Tullberg M., Au R., Beiser A., D'Agostino R., and Wolf P.A. Measures of brain morphology and infarction in the Framingham Heart Study: establishing what is normal. Neurobiol Aging 26 (2005) 491-510
7. Dieterich M., Bartenstein P., Spiegel S., Bense S., Schwaiger M., and Brandt T. Thalamic infarctions cause side-specific suppression of vestibular cortex activations. Brain 128 (2005) 2052-2067
8. Donahue M.J., Lu H., Jones C.K., Pekar J.J., and van Zijl P.C. An account of the discrepancy between MRI and PET cerebral blood flow measures. A high-field MRI investigation. NMR Biomed 19 (2006) 1043-1054
9. Floyd T.F., Ratcliffe S.J., Wang J., Resch B., and Detre J.A. Precision of the CASL-perfusion MRI technique for the measurement of cerebral blood flow in whole brain and vascular territories. J Magn Reson Imaging 18 (2003) 649-655
10. Friston K.J., Stephan K.E., Lund T.E., Morcom A., and Kiebel S. Mixed-effects and fMRI studies. Neuroimage 24 (2005) 244-252
11. Golay X., and Petersen E.T. Arterial spin labeling: benefits and pitfalls of high magnetic field. Neuroimaging Clin. N. Am. 16 (2006) 259-268 x
12. Golay X., Hendrikse J., and Lim T.C. Perfusion imaging using arterial spin labeling. Top Magn Reson Imaging 15 (2004) 10-27
13. Gonzalez-At J.B., Alsop D.C., and Detre J.A. Cerebral perfusion and arterial transit time changes during task activation determined with continuous arterial spin labeling. Magn Reson Med 43 (2000) 739-746
14. Kety S.S., and Schmidt C.F. The nitrous oxide method for the quantitative determination of cerebral blood flow in man: theory. Procedure and Normal Values. J Clin Invest 27 (1948) 476-483
15. Kim S.G., and Ugurbil K. Comparison of blood oxygenation and cerebral blood flow effects in fMRI: estimation of relative oxygen consumption change. Magn Reson Med 38 (1997) 59-65
16. 2(15)O positron emission tomography. AJNR Am J Neuroradiol 24 (2003) 419-426
17. Maldjian J.A., Laurienti P.J., Kraft R.A., and Burdette J.H. An automated method for neuroanatomic and cytoarchitectonic atlas-based interrogation of fMRI data sets. Neuroimage 19 (2003) 1233-1239
18. Maldjian J.A., Laurienti P.J., and Burdette J.H. Precentral gyrus discrepancy in electronic versions of the Talairach atlas. Neuroimage 21 (2004) 450-455
19. Mildner T., Moller H.E., Driesel W., Norris D.G., and Trampel R. Continuous arterial spin labeling at the human common carotid artery: the influence of transit times. NMR Biomed 18 (2005) 19-23
20. Restom K., Behzadi Y., and Liu T.T. Physiological noise reduction for arterial spin labeling functional MRI. Neuroimage 31 (2006) 1104-1115
21. Sacco R.L., Anand K., Lee H.S., Boden-Albala B., Stabler S., Allen R., and Paik M.C. Homocysteine and the risk of ischemic stroke in a triethnic cohort: the Northern Manhattan Study. Stroke 35 (2004) 2263-2269
22. Scarmeas N., Habeck C.G., Zarahn E., Anderson K.E., Park A., Hilton J., Pelton G.H., Tabert M.H., Honig L.S., Moeller J.R., Devanand D.P., and Stern Y. Covariance PET patterns in early Alzheimer's disease and subjects with cognitive impairment but no dementia: utility in group discrimination and correlations with functional performance. Neuroimage 23 (2004) 35-45
23. Talairach J.a.T.P. Co-Planar Stereotaxic Atlas of the Human Brain (Thieme, Stuttgart, Germany) (1988)
24. Tzourio-Mazoyer N., Landeau B., Papathanassiou D., Crivello F., Etard O., Delcroix N., Mazoyer B., and Joliot M. Automated anatomical labeling of activations in SPM using a macroscopic anatomical parcellation of the MNI MRI single-subject brain. Neuroimage 15 (2002) 273-289
25. Wang J., Alsop D.C., Li L., Listerud J., Gonzalez-At J.B., Schnall M.D., and Detre J.A. Comparison of quantitative perfusion imaging using arterial spin labeling at 1.5 and 4.0 Tesla. Magn Reson Med 48 (2002) 242-254
26. Wang J., Aguirre G.K., Kimberg D.Y., Roc A.C., Li L., and Detre J.A. Arterial spin labeling perfusion fMRI with very low task frequency. Magn Reson Med 49 (2003) 796-802
27. Wang J., Alsop D.C., Song H.K., Maldjian J.A., Tang K., Salvucci A.E., and Detre J.A. Arterial transit time imaging with flow encoding arterial spin tagging (FEAST). Magn Reson Med 50 (2003) 599-607
28. Wang J., Zhang Y., Wolf R.L., Roc A.C., Alsop D.C., and Detre J.A. Amplitude-modulated continuous arterial spin-labeling 3.0-T perfusion MR imaging with a single coil: feasibility study. Radiology 235 (2005) 218-228
29. Wang Z., Wang J., Connick T.J., Wetmore G.S., and Detre J.A. Continuous ASL (CASL) perfusion MRI with an array coil and parallel imaging at 3T. Magn. Reson. Med. 54 (2005) 732-737
30. Werner R., Norris D.G., Alfke K., Mehdorn H.M., and Jansen O. Improving the amplitude-modulated control experiment for multislice continuous arterial spin labeling. Magn. Reson. Med. 53 (2005) 1096-1102
31. Yang Y., Engelien W., Xu S., Gu H., Silbersweig D.A., and Stern E. Transit time, trailing time, and cerebral blood flow during brain activation: measurement using multislice, pulsed spin-labeling perfusion imaging. Magn. Reson. Med. 44 (2000) 680-685
32. Yen Y.F., Field A.S., Martin E.M., Ari N., Burdette J.H., Moody D.M., and Takahashi A.M. Test-retest reproducibility of quantitative CBF measurements using FAIR perfusion MRI and acetazolamide challenge. Magn. Reson. Med. 47 (2002) 921-928
33. Zarahn E., and Slifstein M. A reference effect approach for power analysis in fMRI. Neuroimage 14 (2001) 768-779