Abstract #0694
1D Diffusion Weighted Magnetic Resonance Spectroscopy along the arcuate fasiculus in the human brain at 7T
Jannie P Wijnen 1,2 , Itamar Ronen 2 , Anaree Techawiboonwong 3 , Andrew Webb 2 , Dennis WJ Klomp 1 , Hilleke E Hulshoff Pol 4 , Rene S Kahn 4 , and Rene CW Mandl 4
1
Radiology, University Medical Centre
Utrecht, Utrecht, Utrecht, Netherlands,
2
Radiology,
Leiden University Medical Centre, Leiden, Netherlands,
3
Electrical
Engineering, Mahidol University, Salaya, Nakhon Pathom,
Thailand,
4
Psychiatry,
Brain Center Rudolf Magnus, University Medical Centre
Utrecht, Utrecht, Utrecht, Netherlands
This study shows the feasibility of 1D Diffusion
Weighted Spectroscopy in an array along a specific fiber
tract that was visualized on the fly using Diffusion
Tensor Imaging with fiber tracking. This approach could
be used to measure difference between parallel and
perpendicular diffusion of various metabolites in
specific fiber tracts.
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