- published: 06 Jan 2015
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Human physiology is the science of the mechanical, physical, bioelectrical, and biochemical functions of humans in good health, their organs, and the cells of which they are composed. In simple terms "Human Physiology" is the study of the body and its functions in each of the different systems in any living body. Physiology focuses principally at the level of organs and systems. Most aspects of human physiology are closely homologous to corresponding aspects of animal physiology, and animal experimentation has provided much of the foundation of physiological knowledge. Anatomy and physiology are closely related fields of study: anatomy, the study of form, and physiology, the study of function, are intrinsically tied and are studied in tandem as part of a medical curriculum.
The term "Homeostasis" refers to the maintenance of overall inner resistance in the body. Homeostasis stabilizes the body by regulating internal environment at the body surface.These kinds of conditions are required in order to make body keep functioning. Homeostatic procedure is essential for the survival of each cell.Homeostasis in a general sense refers to stability, balance or equilibrium. Maintaining a stable internal environment requires constant monitoring and adjustments as conditions change. This adjusting of physiological systems within the body is called homeostatic regulation.
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