Activation patterns of covert word generation detected by fMRI: Comparison with 3D PET

Journal of Computer Assisted Tomography

Volumn 22, Issue 6, 1998, Pages 945-952

  Sadato, Norihiro ^a   Yonekura, Yoshiharu ^a   Yamada, Hiroki ^a   Nakamura, Satoshi ^a   Waki, Atsuo ^a   Ishii, Yasushi ^a  

^a UNIVERSITY OF FUKUI   (Japan)

Author keywords

Brain, metabolism; Emission computed tomography; Image registration; Magnetic resonance imaging, functional (fMRI)

Indexed keywords

ACTIVATION ANALYSIS; BRAIN; CHEMICAL ACTIVATION; COMPUTERIZED TOMOGRAPHY; FUNCTIONAL NEUROIMAGING; POSITRON EMISSION TOMOGRAPHY; SIGNAL TO NOISE RATIO;

ACTIVATED AREAS; ACTIVATION PATTERNS; BRAIN METABOLISM; COGNITIVE FUNCTIONS; EMISSION COMPUTED TOMOGRAPHY; GROUP ANALYSIS; IMAGES REGISTRATION; MAGNETIC RESONANCE IMAGING, FUNCTIONAL (FUNCTIONAL MRI); NEURONAL ACTIVITIES; T2 WEIGHTED;

MAGNETIC RESONANCE IMAGING;

ADULT; ARTICLE; BRAIN BLOOD FLOW; BRAIN FUNCTION; BRAIN METABOLISM; COGNITION; DATA ANALYSIS; FUNCTIONAL ASSESSMENT; HUMAN; HUMAN EXPERIMENT; MALE; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; POSITRON EMISSION TOMOGRAPHY; PRIORITY JOURNAL; SIGNAL NOISE RATIO; TASK PERFORMANCE;

EID: 0031726176     PISSN: 03638715     EISSN: None     Source Type: Journal    
DOI: 10.1097/00004728-199811000-00020     Document Type: Article

References (36)

1. Ogawa S, Tank DW, Menon R, et al. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. Proc Natl Acad Sci USA 1992;89: 5951-5.
2. Kwong KK, Belliveau JW, Chester DA, et al. Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. Proc Natl Acad Sci USA 1992;89:5675-9.
3. Raichle ME. Circulatory and metabolic correlates of brain function in normal humans. In: Mountcastle VB, Plum F, Geiger SR, eds. Higher functions of the brain. Bethesda: American Physiology Society, 1987:643-74. (Handbook of physiology, vol 5; The nervous system, sect 1).
4. 15O tissue activity. J Nucl Med 1989;30:141-9.
5. 15O and positron emission tomography. J Cereb Blood Flow Metab 1984; 4:329-33.
6. Friston KJ, Passingham RE, Nutt JG, Heather JD, Sawle GV, Fackowiak RSJ. Localisation in PET images: direct fitting of the intercommissural (AC-PC) line. J Cereb Blood Flow Metab 1989; 9:690-5.
7. Friston KJ, Frith CD, Liddle PF, Dolan RJ, Lammertsma AA, Frackowiak RSJ. The relationship between global and local changes in PET scans. J Cereb Blood Flow Metab 1990;10:458-66.
8. Friston KJ, Frith CD, Liddle PF, Frackowiak RSJ. Comparing functional (PET) images: the assessment of significant change. J Cereb Blood Flow Metab 1991;11:690-9.
9. Fristen KJ, Worsley KJ, Frackowiak RSJ, Mazziotta JC, Evans AC. Assessing the significance of focal activations using their spatial extent. Hum Brain Map 1994;1:210-20.
10. Fristen KJ, Ashburner J, Frith CD, Heather JD, Frackowiak RSJ. Spatial registration and normalization of images. Hum Brain Map 1995;2:165-89.
11. Friston KJ, Holmes AP, Worsley KJ, Poline JB, Frith CD, Frackowiak RSJ. Statistical parametric maps in functional imaging: a general linear approach. Hum Brain Map 1995;2:189-210.
12. Sadato N, Ibanez V, Campbell G, Deiber M-P, Le Bihan D, Hallett M. Frequency dependent changes of regional cerebral blood flow during finger movements: functional MRI compared with PET. J Cereb Blood Flow Metab 1997;17:670-9.
13. Mattay VS, Frank JA, Santha AKS, et al. Whole-brain functional mapping with isotropic MR imaging. Radiology 1996;201:399-404.
14. Binder JR, Frost JA, Hammeke TA, Cox RW, Rao SM, Prieto T. Human brain language areas identified by functional magnetic resonance imaging. J Neurosci 1997;17:353-62.
15. Kim S-G, Strother SC, Sidtis J-J, et al. Comparison of functional activation studied by BOLD- and CBF-based fMRI and PET during sequential finger, opposition. Proceedings of the International Society for Magnetic Resonance in Medicine 5th scientific meeting and exhibition, Vancouver, BC, Canada, 1997:379.
16. Oldfield RC. The assessment and analysis of handedness: the Edinburgh Inventory. Neuropsychologia 1971;9:97-113.
17. Rueckert L, Appollonio I, Grafman J, et al. Magnetic resonance imaging functional activation of left frontal cortex during covert word production. J Neuroimag 1994;4:67-70.
18. Warburton E, Wise RJS, Price CJ, et al. Noun and verb retrieval by normal subjects studied with PET. Brain 1996;119:159-79.
19. Poline J-B, Vandenberghe R, Holmes AP, Friston KJ, Frackowiak RSJ. Reproducibility of PET activation studies: lessons from a multi-center European experiment EU concerted action on functional imaging. Neuroimage 1996;4:34-54.
20. Songrass JG, Vanderwart M. A standardized set of 260 pictures: norms for name agreement, image agreement, familiarity, and visual complexity. J Exp Psychol[Hum Learn Mem] 1980;6:174-215.
21. DeGrado TR, Turkington TG, Williams JJ, Stearns CW, Hoffman JM. Performance characteristics of a whole-body PET scanner. J Nucl Med 1994;35:1398-406.
22. Lewellen TK, Kohlmeyer SG, Miyaoka RS, Kaplan MS. Investigation of the performance of the General Electric Advance positron emission tomograph in 3D mode. IEEE Trans Nucl Sci 1996;43: 2199-206.
23. 15O-water and three-dimensional positron emission tomography. J Cereb Blood Flow Metab 1997;17:732-9.
24. Kinahan PE, Rogers JG. Analytic three dimensional image reconstruction using all detected events. IEEE Trans Nucl Sci 1989;36: 964-8.
25. Bandettini PA, Jesmanowicz A, Wong EC, Hyde JS. Processing strategies for time-course data sets in functional MRI of the human brain. Magn Res Med 1993;30:161-73.
26. Talairach J, Tournoux P. Co-planar stereotaxic atlas of the human brain. New York: Thieme, 1988.
27. Petersen SE, Fox PT, Posner MI, Mintun M, Raichle ME. Positron emission tomographic studies of the cortical anatomy of single-word processing. Nature 1988;331:585-9.
28. Grabowski TJ, Frank RJ, Brown CK, et al. Reliability of PET activation across statistical methods, subject groups, and sample sizes. Hum Brain Map 1996;4:23-46.
29. Wise R, Chollet F, Hadar U, Friston K, Hoffner E, Frackowiak R. Distribution of cortical neural networks involved in word comprehension and word retrieval. Brain 1991;114:1803-17.
30. Raichle ME, Fiez JA, Videen TO, et al. Practice-related changes in human brain functional anatomy during nonmotor learning. Cereb Cortex 1994;4:8-26.
31. Haxby J, Horwitz B, Ungerleider L, Maisog J, Pietrini P, Grady C. The functional organization of human extrastriate cortex: a PET-rCBF study of selective attention to faces and locations. J Neurosci 1994;14:6336-53.
32. Kawashima R, O'Sullivan BT, Roland PE. Positron-emission tomography studies of cross-modality inhibition in selective attentional tasks: closing the "mind's eye." Proc Natl Acad Sci USA 1995;92:5969-72.
33. Born P, Rostrup E, Leth H, Peitersen B, Lou HC. Change of visually induced cortical activation patterns during development. Lancet 1996;347:543.
34. Frahm J, Merboldt KD, Hanicke W. Direct FLASH imaging of magnetic field inhomogeneities by gradient compensation. Magn Res Med 1988;6:474-80.
35. Ordidge RJ, Gorell JM, Deniau JC, Knight RA, Helpern JA. Assessment of relative brain iron concentrations using T2-weighted and T2*-weighted MRI at 3 Tesla. Magn Res Med 1994;32:335-41.
36. Yang QX, Dardzinski BJ, Li S, Eslinger PJ, Smith MB. Multigradient echo with susceptibility inhomogeneity compensation (MGESIC): demonstration of fMRI in the olfactory cortex at 3.0 T. Magn Res Med 1997;37:331-5.