High synchronization values were however observed.
Spearman's rank correlation coefficient was calculated to study a possible correlation between specific demographic features and synchronization values.
Total (averaged over all pairs of sensors) synchronization values per frequency band in the obese and control group are illustrated in figure 2. Obese subjects showed consistently higher values for total synchronization than controls.
Subsequently, synchronization values were taken into an analysis of network activity based on principles of graph theory.
It can be observed that as the gap (bezel) width increases (from 0 to 0.9 deg), the DSIS score increases for the same synchronization mismatch value as well as for the same object velocity.
It can be observed that as the amount of motion increases (from slow motion = 6 deg/s to fast motion 24 deg/s), the DSIS score increases for the same synchronization mismatch value.
In interhemispheric and intrahemispheric synchronization, SL values for interfrontal, interparietal and interoccipital coupling, as well as SL values for bilateral fronto-temporal, parieto-occipital and temporo-occipital coupling were higher in obese than control subjects.
Figure 4 Single-frame snapshots in time for the experiment with three different synchronization mismatch values.
Synchronization mismatch values of (8.33, 16.66, and 24.99) ms are tested.
Figures 4(a)–4(c) show single-frame snapshots in time for the experiment with three different synchronization mismatch values.
Each plot shows the results for,, and tiles configuration for twenty subjects for various synchronization mismatch values.
