“…These findings help to validate the involvement of the precuneus regions in BRO effects. This has been further substantiated by studies reporting differential activation patterns when participants solved mental arithmetic problems using different calculation strategies (i.e., visualization vs verbalization of numbers) (Ischebeck et al, 2006;Zarnhofer et al, 2012Zarnhofer et al, , 2013. gyri during PF is consistent with previous reports (Berman, Horovitz, Morel, & Hallett, 2012;Bonfiglio et al, 2014;Liu et al, 2017), and may be related to sensory processing of blink-related information as these regions have been previously linked with visual processes including complex image encoding, face perception, and object recognition (Bar et al, 2001;Machielsen, Rombouts, Barkhof, Scheltens, & Witter, 2000;Weiner & Zilles, 2016).…”