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Functional brain connectivity as revealed by singular spectrum analysis

Seghouane, Abd-Krim; Shah, Adnan

Description

Correlation based measures have widely been used to characterize brain connectivity. In this paper, a new approach based on singular spectrum analysis is proposed to characterize brain connectivity. It is obtained by deriving the common basis vector of two or more trajectory matrices associated with functional brain responses. This approach has the advantage illustrating the existence of joint variations of the functional brain responses and to characterize the correlation structure. The...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
URI: http://hdl.handle.net/1885/71363
Source: Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
DOI: 10.1109/EMBC.2012.6347162

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