Human Physiology

ABOUT THE COURSE: Physiology deals with the integration of the different dynamic system that keep the life ticking. Organization of the various system, and the way they interact is critical to our understanding of how the entire body works, responds to changing internal and external conditions, and fulfils a function. Central neural regulation and hormonal controls add yet another layer of complexity. The range of processes can also be viewed as means directed at maintaining homeostasis. These series of lectures, profusely supported by illustrations, are aimed at explaining the intricacies in simple language in easy to digest format. We will try to elucidate, in a stepwise manner, the spectrum of concepts encompassing molecules, cells, organ systems to behavior. The goal is not only to impart the education in physiology but enable the student to appreciate the underlying logic that drives biology. While the use of biological and technical nomenclature is inevitable, we try to demystify the terms and provide rationale underlying each usage and promote learning. Once the fundamental principles are absorbed, the student will be introduced to the etiology of some of the common diseases, available treatment options and the accompanying logic. We hope that the students will appreciate the course in physiology since it offers something unique – insights into one own biology. PREREQUISITES: Basics in biology (Mandatory)

Week 1: Homeostasis , Physiology of muscle, Molecular Mechanism of muscle contractilityWeek 2:Cardiac muscle : architecture and functioning, Cardiac systemWeek 3:Rhythmicity of heart beat , Hemodynamics & RegulationWeek 4:Hemodynamics and RegulationWeek 5:Lymphatic system, Excretory system : Kidney, RBC productionWeek 6:Excretory system :Nephron , Regulation of Osmolarity and counter-current mechanismWeek 7:Physiology of RespirationWeek 8:Physiology of Respiration , Physiology of smooth muscles and digestive systemWeek 9:Secretory functions of alimentary tract ,Pancreas & LiverWeek 10:Secretory functions of Liver & Gallbladder, Introduction to Endocrine system, Pituitary gland & growth hormone secretion, Thyroid glandWeek 11:Hormones of adrenal cortex, Physiology of Glucocorticoids