Investigating cortical variability using a generic gyral model

Lohmann, Gabriele and von Cramon, D. Yves and Colchester, Alan C. F. Investigating cortical variability using a generic gyral model. In: MICCAI 2006, Berlin. (The full text of this publication is not available from this repository)

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Abstract

In this paper, we present a systematic investigation of the variability of the human cortical folding using a generic gyral model (GGM). The GGM consists of a fixed number of vertices that can be registered non-linearly to an individual anatomy so that for each individual we have a clearly defined set of landmarks that is spread across the cortex. This allows us to obtain a regionalized estimation of inter-subject variability. Since the GGM is stratified into different levels of depth, it also allows us to estimate variability as a function of depth. As another application of a polygonal line representation underlying the generic gyral model, we present a cortical parcellation scheme that can be used to regionalize cortical measurements.

Item Type: Conference or workshop item (Paper)
Additional information:
Subjects: R Medicine > R Medicine (General)
Divisions: Faculties > Science Technology and Medical Studies > Kent Institute of Medicine and Health Sciences (KIMHS)
Depositing User: M.P. Stone
Date Deposited: 29 Jun 2011 17:20
Last Modified: 18 Jul 2014 11:33
Resource URI: http://kar.kent.ac.uk/id/eprint/12191 (The current URI for this page, for reference purposes)
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