Lecture series by G. Fuller, who has been teaching Physiology course for 35 years. This was the last semester teaching before he retired. In this lecture, you will find explanation of the following terms: one-way conduction, synaptic delay, endocannabinoids, types of synapses, excitatory, inhibitory, excitatory postsynaptic potential, EPSP, inhibitory postsynaptic potential, IPSP, synaptic integration.