Summary:Prog 4: Basic Instinct. How alcohol turns off the 'higher' brain and
lets loose the primitive brain and animal drives..
Description:From the first days of pregnancy to the final moments of death,Body Story takes viewers on a fantastic voyage into the mos amazing organism on earth. Drawing on the latest thinking in the fields of biology,anatomy and physiology,each episode follows a charachter through a dramatic event in the life of thier body. Subjects covered include sexual arousal,pregnancy and birth,infection,bone and skin repair,ageing and death and heart attack.