Neural Coding and Synaptic Transmission: Participation Exercises for Introductory Psychology

Abstract

We present two simulations of neural transmission for use in an Introductory Psychology class. These simulations illustrate the complex coding properties of a single neuron, especially how excitatory and inhibitory postsynaptic potentials accumulate to produce an action potential. A follow-up exercise, using the framework of the simple children's game Musical Chairs, illustrates synaptic transmission, including the effects of psychoactive drugs at the synapse.