Brain volumetric comparisons with normalized values.

<p>WMH = white matter hyperintensities; CN = Cognitively Normal; MCI = Mild Cognitive Impairment; AD = Alzheimer Dementia; volume expressed in mm³ (1) and ml (2).</p><p>Post hoc analysis: *AD vs CN, <i>P</i> = 0.004; ^† AD vs CN, <i>P</i> = 0.013; ^† AD vs MCI, <i>P</i> = 0.009; ^§ AD vs CN, <i>P</i> = 0.001; ^§AD vs MCI, <i>P</i> = 0.012; values are displayed as mean ± standard deviations;