Authorised by Academic Registrar, April 1996
Objectives On the completion of this subject students will know and understand the structure and function of nerve and muscle; understand how reflex action occurs, and the spinal and brain pathways involved in sensation and movement; appreciate the ways sound, light and chemicals in the environment are detected and transmitted to the central nervous system; understand the control of involuntary bodily function by the autonomic nervous system; understand the laboratory techniques central to the study of physiology.
Synopsis This subject, when taken in conjunction with PHY2022 (Systems physiology) in second semester, is designed for BSc students intending to proceed to third-year physiology as well as for those who wish to study physiology in second year only. PHY2011 is designed to provide knowledge and understanding of the properties of excitable cells and the form and function of the peripheral and central nervous systems. The subject starts with a consideration of cellular function, including the resting membrane potential and action potential of excitable cells, neuromuscular transmission and the mechanism of muscle contraction. This leads on to the peripheral and central nervous system including synaptic transmission, sensory and motor pathways, reflexes, sensory physiology and the autonomic nervous system. Students should note that a quota will apply for entry into second-year physiology and consequently that entry into this subject will be competitive.
Assessment Mid-semester multiple-choice question test: 10% + Practical written examination: 30% + Theory written examination: 55% + Practical book assessment: 5%