text: Previous work indicates that frequency integration occurs for MEM reflexes (Simmons, 1960; Sesterhenn and Breuninger, 1976; Blood and Greenberg, 1981; Stelmachowicz and Gorga, 1983; Kawase et al., 1997), as well as MOC reflexes (Berlin et al., 1993; Maison et al., 1997, 1998, 1999, 2000).