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Investigating cortical variability using a generic gyral model

Lohmann, Gabriele, von Cramon, D. Yves, Colchester, Alan C. F. Investigating cortical variability using a generic gyral model. In: MICCAI 2006, Berlin. (doi:ISSN: 0302-9743) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:12191)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL:
https://doi.org/ISSN: 0302-9743

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)
DOI/Identification number: ISSN: 0302-9743
Subjects: R Medicine > R Medicine (General)
Divisions: Divisions > Division for the Study of Law, Society and Social Justice > School of Social Policy, Sociology and Social Research
Depositing User: M.P. Stone
Date Deposited: 29 Jun 2011 17:20 UTC
Last Modified: 16 Feb 2021 12:22 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/12191 (The current URI for this page, for reference purposes)

University of Kent Author Information

Colchester, Alan C. F..

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