“…For example, Sasaki et al (2012) reported that upward vection could be enhanced by positive sounds (e.g., the sound of a baby laughing). Additionally, physical burdens (e.g., wearing heavy iron clogs) have been found to inhibit vection (Seno, Abe, & Kiyokawa, 2013) while alcohol consumption can facilitate vection (Seno & Nakamura, 2013). Vection also varies depending on age (Shirai, Seno, & Morohashi, 2013;Shirai et al, 2014;Haibach, Slobounov, & Newell, 2009).…”