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Identifying important nodes in weighted functional brain networks: A comparison of different centrality approaches
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10.1063/1.4729185
/content/aip/journal/chaos/22/2/10.1063/1.4729185
http://aip.metastore.ingenta.com/content/aip/journal/chaos/22/2/10.1063/1.4729185
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Scheme of location of electrodes (marked by squares) according to the modified international 10-20-system for electrode placement. 53 Labeled squares indicate electrodes used for the present investigation.

Image of FIG. 2.
FIG. 2.

Time course of strength centrality for each node (cf. Fig. 1 ) of networks during EC and EO conditions from an exemplary subject. Time periods used for subsequent analyses are indicated by arrows. Middle: Spatial distribution of mean strength centrality and projected onto the surface of the head (top and rear view; natural neighbor interpolation). White circles indicate EEG recording sites. Bottom: Spatial distribution of node-wise difference  =  projected onto the surface of the head.

Image of FIG. 3.
FIG. 3.

Same as Fig. 2 but for betweenness centrality .

Image of FIG. 4.
FIG. 4.

Spatial distribution of grand averages (top) and (bottom) for and networks projected onto the surface of the head (top and rear view; natural neighbor interpolation). Circles indicate EEG recording sites.

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/content/aip/journal/chaos/22/2/10.1063/1.4729185
2012-06-15
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Identifying important nodes in weighted functional brain networks: A comparison of different centrality approaches
http://aip.metastore.ingenta.com/content/aip/journal/chaos/22/2/10.1063/1.4729185
10.1063/1.4729185
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