Comparison of the small-world topology between anatomical and functional connectivity in the human brain

Physica A: Statistical Mechanics and its Applications

Volumn 387, Issue 23, 2008, Pages 5958-5962

  Park, Chang hyun ^a   Kim, Soo Yong ^a   Kim, Yun Hee ^b   Kim, Kyungsik ^c  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Sungkyunkwan University School of Medicine   (South Korea)

^c Pukyong National University   (South Korea)

Author keywords

Diffusion tensor imaging; Functional magnetic resonance imaging; Graph analysis; Small world network

Indexed keywords

BRAIN; FIBER OPTICS; IMAGING TECHNIQUES; MAGNETIC FIELDS; MAGNETIC RESONANCE IMAGING; MAPS; RESONANCE; TIME SERIES ANALYSIS;

DIFFUSION TENSOR IMAGING (DTI); FIBER TRACKING; FUNCTIONAL CONNECTIVITY; FUNCTIONAL MAGNETIC RESONANCE IMAGING (F-MRI); FUNCTIONAL NETWORKS; GRAPH ANALYSIS; HUMAN BRAINS; SMALL WORLDS; TIME SERIES;

TENSORS;

EID: 48649105263     PISSN: 03784371     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physa.2008.06.048     Document Type: Article

References (16)

1. Watts D.J., and Strogatz S.H. Collective dynamics of 'small-world' networks. Nature 393 (1998) 440-442
2. Bassett D.S., and Bullmore E. Small-world brain networks. Neuroscientist 12 (2006) 512-523
3. Sporns O., Chialvo D.R., Kaiser M., and Hilgetag C.C. Organization, development and function of complex brain networks. Trends Cogn. Sci. 8 (2004) 418-425
4. Salvador R., Suckling J., Coleman M.R., Pickard J.D., Menon D., and Bullmore E. Neurophysiological architecture of functional magnetic resonance images of human brain. Cereb. Cortex. 15 (2005) 1332-1342
5. Mori S., and Barker P.B. Diffusion magnetic resonance imaging: Its principle and applications. Anat. Rec. 257 (1999) 102-109
6. Le Bihan D., Mangin J.F., Poupon C., Clark C.A., Pappata S., Molko N., and Chabriat H. Diffusion tensor imaging: Concepts and applications. J. Magn. Reson. Imaging 13 (2001) 534-546
7. Ogawa S., Lee T.M., Kay A.R., and Tank D.W. Brain magnetic resonance imaging with contrast dependent on blood oxygenation. Proc. Natl. Acad. Sci. USA 87 (1990) 9868-9872
8. 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
9. Smith S.M., Jenkinson M., Woolrich M.W., Beckmann C.F., Behrens T.E., Johansen-Berg H., Bannister P.R., De Luca M., Drobnjak I., Flitney D.E., Niazy R.K., Saunders J., Vickers J., Zhang Y., De Stefano N., Brady J.M., and Matthews P.M. Advances in functional and structural MR image analysis and implementation as FSL. Neuroimage 23 Suppl 1 (2004) S208-S219
10. Latora V., and Marchiori M. Is the Boston subway a small-world network?. Physica A 314 (2002) 109-113
11. Pastor-Satorras R., Vázquez A., and Vespignani A. Dynamical and correlation properties of the internet. Phys. Rev. Lett. 87 (2001) 258701
12. Newman M.E.J. Assortative mixing in networks. Phys. Rev. Lett. 89 (2002) 208701
13. Latora V., and Marchiori M. Efficient behavior of small-world networks. Phys. Rev. Lett. 87 (2001) 198701
14. Achard S., and Bullmore E. Efficiency and cost of economical brain functional networks. PLoS Comput. Biol. 3 (2007) e17
15. Damoiseaux J.S., Rombouts S.A., Barkhof F., Scheltens P., Stam C.J., Smith S.M., and Beckmann C.F. Consistent resting-state networks across healthy subjects. Proc. Natl. Acad. Sci. USA 103 (2006) 13848-13853
16. Nir Y., Hasson U., Levy I., Yeshurun Y., and Malach R. Widespread functional connectivity and fMRI fluctuations in human visual cortex in the absence of visual stimulation. Neuroimage 30 (2006) 1313-1324