Biological Psychology History and Underlying Assumptions
The Encyclopaedia Britannica (2010) defines Biological Psychology as the study of the interrelationship of biology and psychology that affects behaviour. In other words, it takes careful examination on the physiological bases of behaviour that is manifested by an individual in certain conditions. Biological Psychology as a discipline concerns itself with
...the relationship between psychological processes and the underlying physiological eventsor, in other words, the mind-body phenomenon. Its focus...