Spatiotemporal dynamics of low frequency BOLD fluctuations in rats and humans

NeuroImage

Volumn 54, Issue 2, 2011, Pages 1140-1150

  Majeed, Waqas ^a   Magnuson, Matthew ^a   Hasenkamp, Wendy ^b   Schwarb, Hillary ^a   Schumacher, Eric H ^a   Barsalou, Lawrence ^b   Keilholz, Shella D ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b EMORY UNIVERSITY   (United States)

Author keywords

Functional connectivity; Low frequency fluctuations; Spatiotemporal dynamics; Spontaneous neural activity

Indexed keywords

ADULT; ARTICLE; BRAIN BLOOD FLOW; BRAIN CORTEX; BRAIN FUNCTION; CAUDATE NUCLEUS; CINGULATE GYRUS; CONTROLLED STUDY; FEMALE; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HUMAN; IMAGE ANALYSIS; MALE; NEUROIMAGING; NONHUMAN; PARIETAL LOBE; PREFRONTAL CORTEX; PREMOTOR CORTEX; PRIORITY JOURNAL; PUTAMEN; RAT; SENSORIMOTOR CORTEX; SIGNAL PROCESSING; TASK PERFORMANCE; VISUAL CORTEX; VOLUNTEER;

ADULT; AGED; ALGORITHMS; ANIMALS; BRAIN; BRAIN MAPPING; FEMALE; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MALE; MIDDLE AGED; NEURAL PATHWAYS; RATS; YOUNG ADULT;

EID: 78649641108     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2010.08.030     Document Type: Article

References (26)

1. Birn R., Diamond J., Smith M., Bandettini P. Separating respiratory-variation-related fluctuations from neuronal-activity-related fluctuations in fMRI. Neuroimage 2006, 31:1536-1548.
2. Biswal B., Yetkin F., Haughton V., Hyde J. Functional connectivity in the motor cortex of resting human brain using echo-planar MRI. Magn. Reson. Med. 1995, 34:537-541.
3. Buckner R.L., Andrews-Hanna J.R., Schacter D.L. The brain's default network. Ann. NY Acad. Sci. 2008, 1124:1-38.
4. Chang C., Glover G.H. Time-frequency dynamics of resting-state brain connectivity measured with fMRI. Neuroimage 2009, 50:81-98.
5. Corbetta M., Shulman G.L. Control of goal-directed and stimulus-driven attention in the brain. Nat. Rev. Neurosci. 2002, 3:201-215.
6. Cordes D., Haughton V., Arfanakis K., Wendt G., Turski P., Moritz C., Quigley M., Meyerand M. Mapping functionally related regions of brain with functional connectivity MR imaging. AJNR Am. J. Neuroradiol. 2000, 21:1636-1644.
7. Cordes D., Haughton V., Carew J., Arfanakis K., Maravilla K. Hierarchical clustering to measure connectivity in fMRI resting-state data. Magn. Reson. Imaging 2002, 20:305-317.
8. Cox R.W. AFNI: software for analysis and visualization of functional magnetic resonance neuroimages. Comput. Biomed. Res. 1996, 29:162-173.
9. Drew P.J., Duyn J.H., Golanov E., Kleinfeld D. Finding coherence in spontaneous oscillations. Nature 2008, 11:991-993.
10. Fox M., Snyder A., Vincent J., Corbetta M., Van Essen D., Raichle M. The human brain is intrinsically organized into dynamic, anticorrelated functional networks. Proc. Natl. Acad. Sci. U.S.A. 2005, 102:9673-9678.
11. Fox M., Corbetta M., Snyder A., Vincent J., Raichle M. Spontaneous neuronal activity distinguishes human dorsal and ventral attention systems. Proc. Natl. Acad. Sci. U.S.A. 2006, 103:10046-10051.
12. Fransson P. How default is the default mode of brain function? Further evidence from intrinsic BOLD signal fluctuations. Neuropsychologia 2006, 44:2836-2845.
13. Goldman R., Stern J., Engel J., Cohen M. Simultaneous EEG and fMRI of the alpha rhythm. NeuroReport 2002, 13:2487-2492.
14. Gonçalves S., de Munck J., Pouwels P., Schoonhoven R., Kuijer J., Maurits N., Hoogduin J., Van Someren E., Heethaar R., Lopes da Silva F. Correlating the alpha rhythm to BOLD using simultaneous EEG/fMRI: inter-subject variability. Neuroimage 2006, 30:203-213.
15. Liu X., Zhu X.-H., Zhang Y., Chen W. Tightly coupled spontaneous EEG and CBF signals in the anesthetized rat brain. Proc. Int. Soc. Magn. Reson. Med. Sci. Meet. Exhib. 2008, 16:755.
16. Lu H., Zuo Y., Gu H., Waltz J., Zhan W., Scholl C., Rea W., Yang Y., Stein E. Synchronized delta oscillations correlate with the resting-state functional MRI signal. Proc. Natl. Acad. Sci. U. S. A. 2007, 104:18265-18269.
17. Magnuson M., Majeed W., Keilholz S.D. Mapping functional connectivity in the anesthetized rat using CBV vs BOLD. Proc. Int. Soc. Magn. Reson. Med. Sci. Meet. Exhib. 2009, 17:1656.
18. Majeed W., Magnuson M., Keilholz S.D. Spatiotemporal dynamics of low frequency fluctuations in BOLD fMRI of the rat. J. Magn. Reson. Imaging 2009, 30:384-393.
19. Majeed W., Magnuson M., Keilholz S.D. Stimulus induced modulation of low frequency fluctuations in BOLD fMRI of the rat. Proc. Int. Soc. Magn. Reson. Med. Sci. Meet. Exhib. 2009, 17:1581.
20. McNamara A., Tegenthoff M., Dinse H., Büchel C., Binkofski F., Ragert P. Increased functional connectivity is crucial for learning novel muscle synergies. Neuroimage 2007, 35:1211-1218.
21. Pawela C., Biswal B., Cho Y., Kao D., Li R., Jones S., Schulte M., Matloub H., Hudetz A., Hyde J. Resting-state functional connectivity of the rat brain. Magn. Reson. Med. 2008, 59:1021-1029.
22. Seeley W.W., Menon V., Schatzberg A.F., Keller J., Glover G.H., Kenna H., Reiss A.L., Greicius M.D. Dissociable intrinsic connectivity networks for salience processing and executive control. J. Neurosci. 2007, 27:2349-2356.
23. van de Ven V., Formisano E., Prvulovic D., Roeder C., Linden D. Functional connectivity as revealed by spatial independent component analysis of fMRI measurements during rest. Hum. Brain Mapp. 2004, 22:165-178.
24. Vincent J., Snyder A., Fox M., Shannon B., Andrews J., Raichle M., Buckner R. Coherent spontaneous activity identifies a hippocampal-parietal memory network. J. Neurophysiol. 2006, 96:3517-3531.
25. Williams, K.A., Magnuson, M., Majeed, W., Peltier, S.J., LaConte, S.M., Keilholz, S.D., Hu, X., 2010. Comparison of α-chloralose, medetomidine, and isoflurane anesthesia for functional connectivity mapping in the rat. Magn. Reson. Imaging 28, 995-1003.
26. Zhao F., Zhao T., Zhou L., Wu Q., Hu X. BOLD study of stimulation-induced neural activity and resting-state connectivity in medetomidine-sedated rat. Neuroimage 2008, 39:248-260.