Correlations between imaginary coherence and USN index in the alpha band (8–13 Hz).

<p>Scatter plot of data for 13 patients with brain damage. (a) A significant correlation with IC of the left/right AG and USN index was found (F(1,11) = 11.597, p = 0.006, r² = 0.513). (b) A correlation with IC of the left/right VAN and USN index showed a trend for significance (F(1,11) = 4.403, p = 0.058, r² = 0.286). (c) but no significance was found in the left/right DAN (F(1,11) = 1.442, p = 0.255, r² = 0.116). The solid line and dotted line represents regression line, 95% confidence intervals for the line of best fit, respectively.</p

Comparisons of IC of inter-hemispheric attentional regions in the alpha band (8–13 Hz).

<p>(a) In left/right AG, the USN(+) group showed lower IC than the USN(-) group (uncorrected p < 0.05). (b) In left/right VAN, the USN(+) group showed lower IC than USN(-) (uncorrected p < 0.01). (c) In left/right DAN, no statistical difference was found among the groups.</p

Illustration of IC matrix.

<p>The color scale indicates magnitude of imaginary coherence (Z-transformed). Area surrounded by green dashed line, and by pink dashed line indicates IC of left hemisphere and right hemisphere, respectively. Area surrounded by red dashed line and by blue dashed line indicates IC of the DAN and the VAN, respectively. Yellowed areas indicate inter-hemispherical homologous regions. SFG: superior frontal gyrus; SPL: superior parietal lobule; MT: middle temporal region; VFG: ventral frontal gyrus; IFG: inferior frontal gyrus; SMG: supramarginal gyrus; AG: angular gyrus; STG: superior temporal gyrus.</p

Den globaliserte amerikaniseringen

Arabiske muslimers tv-vaner er ikke så annerledes enn nordmenns: Nyheter, debatt og amerikansk film- og serieproduksjon er blant favoritten

Lesion overlap maps.

<p>USN(+) group (A) and USN(-) group (B). Horizontal sections through a template brain show the frequency of damage for each voxel. The color scale indicates the increasing frequency of overlapping lesions from violet (n = 1) to red (n = 6).</p

IC matrices among groups at each frequency band.

<p>The patterns of IC matrices in the delta (a) and theta band (b) were similar. The matrices in the beta band (d) and low-/high-gamma (e, f) band were also similar. Unlike the IC matrices in other frequency bands, the IC matrices in the alpha band (c) were considerably different among the groups. The color scale indicates imaginary coherence value (Z-transformed).</p