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Master the fundamental principles of nerve physiology through this comprehensive 6-hour course covering essential concepts from basic neuronal structure to complex electrical phenomena. Explore the intricate mechanisms of action potentials, beginning with an introduction to their basic properties and progressing through detailed analysis of their ionic basis, including absolute and relative refractory periods. Delve into the structure and function of neurons while examining critical concepts such as resting membrane potential (RMP) and the mathematical foundations provided by the Nernst equation and Goldman's equation. Investigate the strength-duration relationship in nerve stimulation and understand the differences between subthreshold stimuli and local responses. Learn about specialized electrical phenomena including catelectrotonus and anelectrotonus, and discover how action potentials propagate along nerve fibers. Compare and contrast action potentials with local responses to solidify your understanding of nerve excitability mechanisms. Conclude with comprehensive quick review sessions that consolidate all major nerve physiology concepts, providing you with a thorough foundation in neurophysiology essential for medical and biological sciences.
