A physiological parameter measuring device (14) is disposed within or near an ear canal of a subject (16) to non-invasively sense at least one physiological parameter of the subject which one physiological parameter is associated with at least one physiological condition of the subject. An analyzing device (48) is operatively coupled to the physiological parameter measuring device (14) to analyze the sensed physiological parameter and detect the physiological condition of the subject (16). Based on the detection and analysis of the physiological condition of the subject (16), a stimulating device (20) stimulates the subject (16) with the physiological parameter measuring device (14) within or near the ear canal of the subject (16) to mitigate the physiological condition of the subject (16).
