Physiology
Physiology is the scientific study of the functions and processes that occur within living organisms, from the molecular and cellular level to the entire organism. It encompasses various disciplines, including Neurophysiology, Cardiovascular physiology, and Respiratory physiology, to understand how the body maintains homeostasis and responds to external stimuli. The field of physiology relies heavily on Experimentation and Data analysis to develop and test hypotheses about the mechanisms underlying biological processes. Key concepts in physiology include Action potential, Nerves, and the Blood-brain barrier. Physiologists, such as Claude Bernard, have made significant contributions to our understanding of human and animal physiology.