Simple Visual Reaction Time I-II records reaction time to a square presented randomly in time and place. Visual Reaction Differential Response records right or left reaction to a square on either side of a vertical line. Visual Reaction Auditory Prestimulus operates like Simple Visual Reaction, but includes a tone prior to the square to signal or inhibit response. Simple Auditory Reaction measures response time to a tone. Visual Scanning records accuracy and speed of response to a randomly presented variation in a tracking line.
All programs require a joystick.
Visual Reaction Multiple Stimuli records reaction time to change in stimuli color. Visual Tracking records reactions to change in color of a randomly tracking stimulus. Visual Scanning III records search reaction times to scan a column of letters to match a corresponding pair of highlighted letters. Complex Attention records speech and accuracy at indicating the sum of three digits. Simultaneous Multiple Attention records success at determining when moving stimuli surround a target.