👉 Biopsychology is a subfield of psychology that deals with human behavior and mental processes in terms of biological factors, such as genetics, hormones, neurotransmitters, and brain activity. This field studies how these systems interact within the mind-body system, which is the complex interaction between the brain and the body, including the nervous system, endocrine system, immune system, and circadian rhythm. Biopsychology research often focuses on understanding how different biological processes contribute to mental health and well-being
