DocumentCode
2569023
Title
Identifying the structural architecture of the human inferior parietal lobule using diffusion MRI
Author
Tungaraza, R.F. ; Howbert, J.J. ; Mehta, S.H. ; Haynor, D.R. ; Shapiro, L.G. ; Grabowski, T.J.
fYear
2012
fDate
2-5 May 2012
Firstpage
506
Lastpage
509
Abstract
Using a data-driven analysis of diffusion MRI called connectivity based cortical parcellation, we were able to segment the human inferior parietal lobule into spatially contiguous regions that closely match the human cytoarchitectonic atlas. This supports the cortical field hypothesis in that connectivity profiles appear to define the same field boundaries as histo-logic features. Here we present an approach and evaluation method for connectivity-based cortical parcellation.
Keywords
biodiffusion; biomedical MRI; data analysis; connectivity based cortical parcellation; data-driven analysis; diffusion MRI; histologic features; human cytoarchitectonic atlas; human inferior parietal lobule; structural architecture; Bipartite graph; Gravity; Humans; Magnetic resonance imaging; Principal component analysis; Probabilistic logic; Standards; bipartite matching; cortical fields; cytoarchitecture; diffusion MRI; ensemble clustering; inferior parietal lobule; parcellation; tractography;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Imaging (ISBI), 2012 9th IEEE International Symposium on
Conference_Location
Barcelona
ISSN
1945-7928
Print_ISBN
978-1-4577-1857-1
Type
conf
DOI
10.1109/ISBI.2012.6235596
Filename
6235596
Link To Document