*Mean values ± Standard deviation. **CDT = Clock Drawing Test scale 0–4 (4 best function) §BI = Barthel Index, scale 0–20 (20 best function). † NPI = Neuropsychiatric Inventory, Scale 0 ...

In our study, there were no differences in cognitive performance between the groups given donepezil or placebo ... used memantin or other ChEI. Although 23% of the participants used ...