“…In the nematode, immobility represents complete lack of sinusoidal body movement. Data was obtained from the following sources: a: Crowder et al (1996), b: Friedman et al (2010, c: Tatara, Kamaya, and Ueda (2002), d: Mosley, Dyson, and Smith (2003), e: Bonath and Zschege (1979), f: Naganobu and Hagio (2000), g: Ludders, Mitchell, and Schaefer (1988), h: Ludders, Mitchell, and Rode (1990), i: Ludders (1992), j: Sonner et al (1999), k: White, Johnston, and Eger (1974), l: Drummond (1985), m: , n: Crout (1971), o: MacKenzie (1977), p: Tranquilli, Thurmon, and Benson (1985), q: Steffey, Howland, Giri, and Eger (1977), r: Tinker et al (1977), s: Mapleson (1996). monitoring their activity levels with infrared monitoring systems (Friedman et al, 2010). Originally designed to measure circadian rhythms in the fly (Hamblen et al, 1986), these activity-monitoring systems can in principle be used to study the effects of volatile anesthetics on mobility, as there is a strong correlation between loss of activity and immobility (Shaw, Cirelli, Greenspan, & Tononi, 2000).…”