Dyslexia : temporal correlations of network dynamics

Functional Connectivity analysis of Resting State MEG signals revealed abnormalities in network dynamics of children with reading difficulties

• Normal (NI) and children with reading difficulties (RD) showed scale-free global connectivity dynamics.
• RD children displayed reduced resting-state network organization at the sensor level of MEG recordings.
• Local and Global efficiency measures correlated with reading ability.
• Reduced temporal correlations were identified over left temporoparietal sensors .
• The application of blind source separation contributed to the detection of abnormalities.

For more information see:
Dimitriadis S, Laskaris N, et al., "Altered temporal correlations in resting-state connectivity fluctuations in children with reading difficulties detected via MEG"
NeuroImage, vol. 83:307–317, 2013

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