What's The Difference Between Physiological And Psychological?

An extremely simplified explanation of the difference between physiological and psychological, would be that physiological is physical and tends to deal with the body and our physical responses and psychological is mental and usually deals with our thought processes and the way the brain works. Physiological psychology is sometimes known as cognitive neuroscience and focuses on the branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes. Psychological knowledge is often applied to the assessment and treatment of mental health problems, it is also applied to understanding and solving problems in many different spheres of human activity.