Depression is a functional disorder in which impairment is present but no identifiable somatic (physical) cause can be identified (Bradley Adams, 2012). Three core symptoms occur most days, most of the time, for at least two weeks:
Depression is a functional disorder in which impairment is present but no identifiablesomatic (physical) cause can be identified (Bradley Adams, 2012). Three coresymptoms occur most days, most of the time, for at least two weeks: