“…In addition, EEG evidence indicates that infants are already using frontal systems to support these inhibitory responses (Bell & Fox, 1992), despite the protracted development of these regions (Gogtay, Giedd, Lusk, Hayashi, Greenstein et al, 2004). However, there are continued improvements throughout childhood, consistent across different inhibitory tasks, in the rate of inhibitory responses (percent of correct responses).This continued development throughout childhood is evident on a number of behavioral tasks such as the antisaccade (Fischer, Biscaldi, & Gezeck, 1997; Munoz, Broughton, Goldring, & Armstrong, 1998; Fukushima, Hatta, & Fukushima, 2000; Klein & Foerster, 2001; Luna, Garver, Urban, Lazar, & Sweeney, 2004), Stroop (Tipper, Bourque, Anderson, & Brehaut, 1989; Wise, Sutton, & Gibbons, 1975), go-no-go (Levin, Culhane, Hartmann, Evankovich, & Mattson, 1991), stop-signal (Williams, Ponesse, Schachar, Logan, & Tannock, 1999; Ridderinkhof, Band, & Logan, 1999; Greenberg & Waldman, 1993), and Flanker tasks (Ridderinkhof, van der Molen, Band, & Bashore, 1997). In summary, behavioral studies of inhibitory performance through childhood indicate that what generally improves is the rate of correct inhibitory responses but not the ability to generate a correct inhibitory response (Williams, Ponesse, Schachar, Logan, & Tannock, 1999; Wise, Sutton, & Gibbons, 1975; Ridderinkhof, Band, & Logan, 1999; Bedard, Nichols, Barbosa, Schachar, Logan et al, 2002; Van den Wildenberg & van der Molen, 2004; Luna, Garver, Urban, Lazar, & Sweeney, 2004).…”