Slowing and Loss of Complexity in Alzheimer's EEG: Two Sides of the Same Coin?

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="539621.fig.006a" src="https://static.hindawi.com/articles/ijad/volume-2011/539621/figures/539621.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>MCI (Dataset 1)</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="539621.fig.006b" src="https://static.hindawi.com/articles/ijad/volume-2011/539621/figures/539621.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Mild AD (Dataset 2)</td></tr></table></td></tr></table>

<table>Correlation between the lossless compression ratios, LZ complexity, relative power in different bands, Granger causality (ffDTF), and stochastic event synchrony (<i>ρ</i>); red and blue indicate strong correlation and anticorrelation, respectively.</table>

International Journal of Alzheimer’s Disease

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Figure 6

Figure 6: Slowing and Loss of Complexity in Alzheimer's EEG: Two Sides of the Same Coin? 