At the end of the episode, Drs. Taub and Foreman are shown using light guns to play a video game on a large LCD television. Light guns do not work on LCD televisions.
House claims that a 33-year old female patient has "complete recall of every moment of every day since puberty, all 7,600,049 of them." Even liberally allowing a girl to reach puberty between the ages of 9 and 16, that would mean that House is equating a "moment" to be over a minute to make any mathematical sense.