“…For example, by using Navon stimuli (i.e., large letters shaped by small letters), Staudinger et al (2011) found no significant difference of RTs between global and local targets for older adults, though younger adults exhibited a significant global RT advantage. Several studies, using a variety of hierarchical stimuli (Oken et al, 1999; Slavin et al, 2002; Lux et al, 2008; Lithfous et al, 2016), found that healthy older adults are quicker and more accurate to detect local targets than global targets. Meanwhile, imaging studies have found age-related decline of structural and functional architecture of human cortical brain, which is hemispherically asymmetric, with the decline being more predominant in the right than the left hemisphere (Resnick et al, 2003; Li et al, 2009; Lu et al, 2011; Jockwitz et al, 2017).…”