1. A method for computing a measure of the ocular response of a test subject, in response to predetermined stimuli, which are presented on a stimulus presentation display that is positioned in front of the eyes of the test subject, for viewing by the test subject, comprising: generating a stimulus including visual target movement in at least one of: a random pattern, a discontinuous movement, and an oblique direction on the stimulus presentation display, for display to the test subject; measuring, using the ocular measurement device, at least one of a temporal eye movement, a spatial eye movement, pupil size, and pupil reactivity of the test subject in responding to the visual stimulus presently displayed by the stimulus presentation device; and computing a score representative of at least one of the measured ability of the test subject's eyes to track the visual stimulus and the measured pupillary metrics of the test subject's eyes, comprising: retrieving baseline data, indicative of the test subject's previously measured ocular responses, from a database; and determining a variance between the presently measured ability of the test subject's ocular responses and the retrieved baseline data indicative of the test subject's previously measured ocular responses.