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V J Wedeen

Explore the profile of V J Wedeen including associated specialties, affiliations and a list of published articles. Areas
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Articles 43
Citations 2693
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Recent Articles
1.
Setsompop K, Cohen-Adad J, Gagoski B, Raij T, Yendiki A, Keil B, et al.
Neuroimage . 2012 Jun; 63(1):569-80. PMID: 22732564
In diffusion MRI, simultaneous multi-slice single-shot EPI acquisitions have the potential to increase the number of diffusion directions obtained per unit time, allowing more diffusion encoding in high angular resolution...
2.
Hagmann P, Sporns O, Madan N, Cammoun L, Pienaar R, Wedeen V, et al.
Proc Natl Acad Sci U S A . 2010 Oct; 107(44):19067-72. PMID: 20956328
From toddler to late teenager, the macroscopic pattern of axonal projections in the human brain remains largely unchanged while undergoing dramatic functional modifications that lead to network refinement. These functional...
3.
Wedeen V, Wang R, Schmahmann J, Benner T, Tseng W, Dai G, et al.
Neuroimage . 2008 May; 41(4):1267-77. PMID: 18495497
MRI tractography is the mapping of neural fiber pathways based on diffusion MRI of tissue diffusion anisotropy. Tractography based on diffusion tensor imaging (DTI) cannot directly image multiple fiber orientations...
4.
Reese T, Heid O, Weisskoff R, Wedeen V
Magn Reson Med . 2003 Jan; 49(1):177-82. PMID: 12509835
Image distortion due to field gradient eddy currents can create image artifacts in diffusion-weighted MR images. These images, acquired by measuring the attenuation of NMR signal due to directionally dependent...
5.
Haueisen J, Tuch D, Ramon C, Schimpf P, Wedeen V, George J, et al.
Neuroimage . 2002 Jan; 15(1):159-66. PMID: 11771984
The influence of gray and white matter tissue anisotropy on the human electroencephalogram (EEG) and magnetoencephalogram (MEG) was examined with a high resolution finite element model of the head of...
6.
Tuch D, Wedeen V, Dale A, George J, Belliveau J
Proc Natl Acad Sci U S A . 2001 Sep; 98(20):11697-701. PMID: 11573005
Knowledge of the electrical conductivity properties of excitable tissues is essential for relating the electromagnetic fields generated by the tissue to the underlying electrophysiological currents. Efforts to characterize these endogenous...
7.
Wedeen V, Reese T, Napadow V, Gilbert R
Biophys J . 2001 Feb; 80(2):1024-8. PMID: 11159469
The myoarchitecture of the tongue is comprised of a complex array of muscle fiber bundles, which form the structural basis for lingual deformations during speech and swallowing. We used magnetic...
8.
Wiegell M, Larsson H, Wedeen V
Radiology . 2000 Dec; 217(3):897-903. PMID: 11110960
Human white matter fiber crossings were investigated with use of the full eigenstructure of the magnetic resonance diffusion tensor. Intravoxel fiber dispersions were characterized by the plane spanned by the...
9.
Tseng W, Reese T, Weisskoff R, Brady T, Wedeen V
Radiology . 2000 Jul; 216(1):128-39. PMID: 10887238
Purpose: To use diffusion-sensitive magnetic resonance (MR) imaging to obtain images of fiber orientation in vivo and to map fiber shortening in humans by means of integrating such data with...
10.
Tuch D, Wedeen V, Dale A, George J, Belliveau J
Ann N Y Acad Sci . 2000 Jun; 888:314-6. PMID: 10842642
No abstract available.