A method for identifying brain injuries in a test subject includes acquiring, at a selected number of instances across a selected time interval, a set of signals indicative of force from a set of force sensors when the test subject stands on a pressure measurement unit. The method includes calculating a center-of-pressure of the test subject at the selected number of instances across the selected time interval based on the acquired set of signals from the set of force sensors. The method includes calculating a metric indicative of randomness of the center-of-pressure of the test subject across the selected time interval. The method includes determining a state of brain health of the test subject based on the metric indicative of randomness of the center-of-pressure. The method includes reporting the state of brain health of the test subject to a user interface.
