A method to determine activation thresholds in fMRI paradigms

Psychiatry Research - Neuroimaging

Volumn 75, Issue 1, 1997, Pages 15-22

  Arndt, Stephan ^a,b   Gold, Sherri ^a   Cizadlo, Ted ^a   Zheng, Jie ^a   Ehrhardt, James C ^a   Flaum, Michael ^a  

^a UNIVERSITY OF IOWA   (United States)

^b UNIVERSITY OF IOWA HOSPITALS AND CLINICS   (United States)

Author keywords

Brain imaging; Image analysis; Statistical methods

Indexed keywords

ARTICLE; CORRELATION FUNCTION; HUMAN; IMAGE ANALYSIS; MENTAL HEALTH; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; STATISTICAL ANALYSIS;

ADULT; AROUSAL; ARTIFACTS; ATTENTION; BRAIN; BRAIN MAPPING; ECHO-PLANAR IMAGING; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; REFERENCE VALUES; VERBAL BEHAVIOR;

EID: 0030866975     PISSN: 09254927     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4927(97)00024-3     Document Type: Article

References (23)

1. Arndt, S., Cizadlo, T., Andreasen, N.C., Heckel, D., Gold, S., O'Leary, D.S., 1996. Tests for comparing images based on randomization and permutation methods. Journal of Cerebral Blood Flow and Metabolism 16, 1271-1279.
2. Bandettini, P.A., Jesmanowicz, A., Wong, E.C., Hyde, J.S., 1993. Processing strategies for time-course data sets in functional MRI of the human brain. Magnetic Resonance in Medicine 30, 161-173.
3. Bartlett, M.S., 1935. Some aspects of the time-correlation problem in regard to tests of significance. Journal of the Royal Statistical Society 98, 536-543.
4. Bullmore, E., Brammer, M., Williams, S.C.R., et al., 1996. Statistical methods of estimation and inference for functional MR image analysis. Magnetic Resonance in Medicine 35, 261-277.
5. DeYoe, I.A., Bandettini, P., Neitz, J., Miller, D., Winans, P., 1994. Functional magnetic resonance imaging (FMRI) of the human brain. Journal of Neuroscience Methods 54, 171-187.
6. Efron, B., 1982. The Jackknife, the Bootstrap, and other Resampling Methods. Society for Industrial and Applied Mathematics.
7. Efron, B., Tibshirani, R.J., 1993. An Introduction to the Bootstrap. Chapman and Hall, New York, pp. 99-102.
8. Friston, K.J., Holmes, A.P., Poline, J.-B., et al., 1995. Analysis of fMRI time-series revisited. Neuroimage 2, 45-53.
9. Glover, G.H., Lee, A.T., 1995. Motion artifacts in fMRI: comparison of 2DFT with PR and spiral scan methods. Magnetic Resonance in Medicine 33, 624-635.
10. Holmes, A.P., Blair, R.C., Watson, J.D.G., Ford, I., 1996. Non-parametric analysis of statistic images from functional mapping experiments. Journal of Cerebral Blood Flow and Metabolism 16, 7-22.
11. Huynh, H., Feldt, L.S., 1970. Conditions under which mean squares ratios in repeated measures designs have exact F-distributions. Journal of the American Statistical Association 65, 1582-1589.
12. Jones, R.H., 1993. Longitudinal Data with Serial Correlations: A State-Space Approach. Chapman and Hall, New York, pp. 67-74.
13. Kendall, M., Ord, J.K., 1990. Time Series. Oxford University Press, New York, pp. 175-176.
14. Kleinschmidt, A., Requardt, M., Merboldt, K.-D., Frahm, J., 1995. On the use of temporal correlation coefficients for magnetic resonance mapping of functional brain activation: individualized thresholds and spatial response delineation. International Journal of Imaging Systems and Technology 6, 238-244.
15. Koopmans, L.H., 1995. The Spectral Analysis of Time Series. Academic Press, San Diego, pp. 137-138, 285-287.
16. Lahiri, S.N., 1992. Edgeworth correction by 'moving block' bootstrap for stationary and nonstationary data. In: LePage, R., Billard, L. (Eds.), Exploring the Limits of Bootstrap. John Wiley and Sons, New York, pp. 183-214.
17. Le, T.H., Hu, X., 1996. Retrospective estimation and correction of physiological artifacts in fMRI by direct extraction of physiological activity from MR data. Magnetic Resonance in Medicine 35, 290-298.
18. Liu, R.Y., Singh, K., 1992. Moving blocks jackknife and bootstrap capture weak dependence. In: LePage, R., Billard, L. (Eds.), Exploring the Limits of Bootstrap. John Wiley and Sons, New York, pp. 225-248.
19. Stuart, A., Ord, J.K., 1987. Kendall's Advanced Theory of Statistics, Oxford University Press, New York, pp. 778-779.
20. Student, 1914. The elimination of spurious correlation due to position in time or space. Biometrika 10, 179-181.
21. Worsley, K.J., Friston, K.J., 1995. Analysis of fMRI time-series revisited - again. Neuroimage 2, 173-181.
22. Yule, G.U., 1926. Why do we sometimes get nonsense-correlations between time-series? A study in sampling and the nature of time-series. Journal of the Royal Statistical Society 89, 1-64.
23. Zerbe, G.O., Jones, R.H., 1980. On application of growth curve techniques to time series data. Journal of the American Statistical Association 75, 507-509.