Biological Sciences 300/301, Smith College | Neurophysiology Laboratory Instructions and Videos http://www.science.smith.edu/departments/NeuroSci/courses/bio330/labs.html
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1 Using the Oscilloscope. 2 Circuits and Amplifiers. Video: Large Capacitor Charging and Discharging. Videos require the free player for QuickTime, which you can download here. 3 Effect of potassium concentration on the resting potential. Video: Intracellular Recording from Crayfish Muscle Cells. Video: Making Microelectrodes. 4 Action potentials in earthworm giant axons. Video: Giant Axons in the Earthworm Nerve Cord. 5 Computer simulations of action potentials and synaptic potentials. 6 Electroretinogram of the crayfish eye. Video: Electroretinogram of the crayfish eye. An article about this laboratory website appeared in the Journal of Undergraduate Neuroscience Education 2(1): A16-A22 (2003).         7 Motor units in the crayfish nerve cord. Video: Motor Units in Crayfish Abdominal Ganglia. 8 Discussion: Crayfish swimmeret system. Video: Swimmeret Movements. 9-12 Projects: Crayfish swimmeret system. Video: Central Pattern Generator for Crayfish Swimmerets. Supplement: Anatomy of the crayfish nervous system. Appendices: Averaging Oscilloscope Sweeps Cables and Connectors Capturing Data with PowerLab and Chart Capturing Data with Sound Studio Capturing Oscilloscope Screenshots Computer Screenshots and AppleWorks Posters DAM50 Differential Preamplifiers EasyGraf Chart Recorders. Saline solutions.
Bio 300/301 Home   |    Schedule   |    Videos   |    Laboratories   |    Administrative Information