The effects of single-trial averaging on the temporal resolution of functional MRI

Magnetic Resonance Imaging

Volumn 24, Issue 5, 2006, Pages 597-602

  Liu, Ho Ling ^a,b   Huang, Ju Chuan ^a,b   Wang, Jiun Jie ^a,b   Wan, Yung Liang ^a,b   Wai, Yau Yau ^a,b  

^a CHANG GUNG MEMORIAL HOSPITAL   (Taiwan)

^b CHANG GUNG UNIVERSITY   (Taiwan)

Author keywords

CNR; fMRI; MRI; Single trial; Temporal resolution

Indexed keywords

ADULT; ARTICLE; BLOOD OXYGENATION; BRAIN; COMPUTER SIMULATION; DATA ANALYSIS; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HEMODYNAMICS; HUMAN; NEUROIMAGING; NEUROSCIENCE; PRIORITY JOURNAL; VISUAL STIMULATION;

ADULT; ALGORITHMS; BRAIN; BRAIN MAPPING; DATA INTERPRETATION, STATISTICAL; HUMANS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; INFORMATION STORAGE AND RETRIEVAL; MAGNETIC RESONANCE IMAGING; PHANTOMS, IMAGING; REPRODUCIBILITY OF RESULTS; SAMPLE SIZE; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 33646833575     PISSN: 0730725X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mri.2005.12.016     Document Type: Article

References (27)

1. Kwong K.K., Belliveau J.W., Chesler D.A., Goldberg I.E., Weisskoff R.M., and Poncelet B.P. Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. Proc Natl Acad Sci U S A 89 (1992) 5675-5679
2. Ogawa S., Tank D.W., Menon R.S., Ellermann J.M., Kim S.G., Merkle H., et al. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping using MRI. Proc Natl Acad Sci U S A 89 (1992) 5951-5955
3. Bandettini P.A., Wong E.C., Hinks R.S., Tikofsky R.S., and Hyde J.S. Time course EPI of human brain function during task activation. Magn Reson Med 25 (1992) 390-397
4. Boynton G.M., Engel S.A., Glover G.H., and Heeger D.J. Linear systems analysis of functional magnetic resonance imaging in human V1. J Neurosci 16 (1996) 4207-4221
5. Buckner R.L., Bandettini P.A., O'Craven K.M.O., Savoy R.L., Petersen S.E., Raichle M.E., et al. Detection of cortical activation during averaged single trials of a cognitive task using functional magnetic resonance imaging. Proc Natl Acad Sci U S A 93 (1996) 14878-14883
6. Kim S.G., Richter W., and Ugurbil K. Limitations of temporal resolution in functional MRI. Magn Reson Med 37 (1997) 631-636
7. Menon R.S., Luknowsky D.C., and Gati J.S. Mental chronometry using latency-resolved functional MRI. Proc Natl Acad Sci U S A 95 (1998) 10902-10907
8. Friston K.J., Fletcher P., Josephs O., Holmes A., Rugg M.D., and Turner R. Event-related fMRI: characterizing differential responses. NeuroImage 7 (1998) 30-40
9. Menon R.S., and Kim S.G. Spatial and temporal limits in cognitive neuroimaging with fMRI. Trends Cogn Sci 3 (1999) 207-216
10. Schacter D.L., Buckner R.L., Koutstaal W., Dale A.M., and Rosen B.R. Late onset of anterior prefrontal activity during true and false recognition: an event-related fMRI study. NeuroImage 6 (1997) 259-269
11. Bandettini P.A., and Cox R.W. Event-related fMRI contrast when using constant interstimulus interval: theory and experiment. Magn Reson Med 43 (2000) 540-548
12. Kruggel F., and Cramon D.Y.V. Temporal properties of the hemodynamic response in functional MRI. Hum Brain Mapp 8 (1999) 259-271
13. Glover G.H. Deconvolution of impulse response in event-related BOLD fMRI. NeuroImage 9 (1999) 416-429
14. Robson M.D., Dorosz J.L., and Gore J.C. Measurements of the temporal fMRI response of the human auditory cortex to trains of tones. NeuroImage 7 (1998) 185-198
15. Calhoun V., Adali T., Kraut M., and Pearlson G. A weighted least-squares algorithm for estimation and visualization of relative latencies in event-related functional MRI. Magn Reson Med 44 (2000) 947-954
16. Hernandez L., Badre D., Noll D., and Jonides J. Temporal sensitivity of event-related fMRI. NeuroImage 17 (2002) 1018-1026
17. Liao C.H., Worsley K.J., Poline J.B., Aston J.A.D., Duncan G.H., and Evans A.C. Estimating the delay of the fMRI response. NeuroImage 16 (2002) 593-606
18. Liu H.L., Chen J.C., Wai Y.Y., and Wan Y.L. Temporal resolution and contrast-to-noise ratio in functional MRI. Proceedings of the ISMRM 10th Annual Meeting, Honolulu, USA (2002) 1397
19. Saad Z.S., DeYoe E.A., and Ropella K.M. Estimation of FMRI response delays. NeuroImage 18 (2003) 494-504
20. Fox P.T., Mintun M.A., Raichle M.E., Miezin F.M., Allman J.M., and Van Essen D.C. Mapping human visual cortex with positron emission tomography. Nature 323 (1986) 806-809
21. Liu Y., Gao J.H., Liu H.L., and Fox P.T. The temporal response of the brain after eating revealed by functional MRI. Nature 405 (2000) 1058-1062
22. Liu H.L., Pu Y., Nickerson L.D., Liu Y., Fox P.T., and Gao J.H. Comparison of the temporal response in perfusion and BOLD-based event-related functional MRI. Magn Reson Med 43 (2000) 768-772
23. Menon R.S., Ogawa S., Hu X., Strupp J.P., Anderson P., and Ugurbil K. BOLD based functional MRI at 4 Tesla includes a capillary bed contribution: echo-planar imaging correlates with previous optical imaging using intrinsic signals. Magn Reson Med 33 (1995) 453-459
24. Savoy R.L., Bandettini P.A., O'Craven K.M., Kwong K.K., Davis T.L., Baker J.R., et al. Pushing the temporal resolution of fMRI: studies of very brief visual stimuli, onset variability and asynchrony, and stimulus-correlated changes in noise. Proc Soc Magn Reson Med Third Sci Meeting Exhib (1995) 450
25. Rosen B.R., Buckner R.L., and Dale A.M. Event-related functional MRI: past, present, and future. Proc Natl Acad Sci U S A 95 (1998) 773-780
26. Luh W.M., Wong E.C., Bandettini P.A., Ward B.D., and Hyde J.S. Comparison of simultaneously measured perfusion and BOLD signal increases during brain activation with T(1)-based tissue identification. Magn Reson Med 44 (2000) 137-143
27. Liu H.L., Feng C.M., Li J., Su F.C., Li N., Glahn D., et al. Disparity of activation onset in sensory cortex from simultaneous auditory and visual stimulation: differences between perfusion and BOLD functional MRI. J Magn Reson Imaging 21 (2005) 111-117