Signal Processing - May 2016 - 36
image licensed by ingram publishing
Mapping Brain Anatomical
Connectivity Using Diffusion
Magnetic Resonance Imaging
Structural connectivity of the human brain
Junning Li, Yonggang Shi, and Arthur W. Toga
I
n 2009, the National Institutes of Health ambitiously
launched the Human Connectome Project [1] to promote
engineering capabilities for imaging and analyzing brain
connections. One of the primarily promoted technologies is
diffusion magnetic resonance (dMR) imaging, which noninvasively maps brain connectivity at a macroscopic scale by
measuring water molecules' anisotropic diffusion constrained
Digital Object Identifier 10.1109/MSP.2015.2510024
Date of publication: 27 April 2016
36
by neural fibers. Following years of steady advancement, the
dMR imaging technique has reached unprecedented spatial
and angular resolution, and its computational analysis methods, stimulated by growing research needs, have also blossomed. This has been achieved by joint contributions from
various areas, such as signal processing, applied mathematics, network analysis, and so on. In this article, we outline the
milestones on this exciting path of interdisciplinary technology development with the aim of bringing these advancements
to engineers outside the medical imaging community.
IEEE Signal Processing Magazine
|
May 2016
|
1053-5888/16©2016IEEE
Table of Contents for the Digital Edition of Signal Processing - May 2016
Signal Processing - May 2016 - Cover1
Signal Processing - May 2016 - Cover2
Signal Processing - May 2016 - 1
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Signal Processing - May 2016 - Cover3
Signal Processing - May 2016 - Cover4
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