Figure 2 | Scientific Reports

Figure 2

From: Resting-state oscillations reveal disturbed excitation–inhibition ratio in Alzheimer’s disease patients

Figure 2

Oscillatory slowing in AD patients, but not in MCI or SCD patients. The mean power spectrum (1–48 Hz) in the parieto-occipital cortex (A) and in the hippocampi (B). The power per frequency bin was compared between each group (HY, SCD, MCI, AD) and HE, respectively. Shaded area around each curve shows standard error of the mean. Statistical analyses were performed using multiple Mann–Whitney U-tests and FDR corrected. Dark red bars on the x-axis present significant differences. HY healthy young controls, HE healthy elderly controls, SCD subjective cognitive decline, MCI mild cognitive impairment, AD dementia due to Alzheimer’s disease.

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