“…It is difficult to define cognitive aging given that cognitive functions in this stage of development suffer gradual declines, which can be considered either normal or pathological (Netto, 2010). Several studies (eg, Belleville, 2008;Belleville et al, 2011;Belleville et al, 2006;Belleville et al, 2018;Chariglione & Janczura, 2013;Gross, Rebok, Unverzagt, & Brandt, 2011;Santos & Flores-Mendoza, 2017) revealed both cognitive and neurobiological benefits in older adults that participated in intervention programs. It has been found that healthy older adults or those with mild cognitive impairment or dementia can benefit from at least one of the following cognitive intervention techniques: stimulation, training or rehabilitation (Bahar-Fuchs, Clare, & Woods, 2013;Belleville, 2008;Clare et al, 2003;Mowszowski, Batchelor, & Naismith, 2010).…”