Neuron & Impulse & Synapse


http://www.mindcreators.com/Images/NB_Neuron.gif




Synapse





Animation of Communication Across the Synaptic Cleft (10 sec)



Neuromuscular Junction


http://trc.ucdavis.edu/mjguinan/apc100/modules/Musculoskeletal/muscle/images/nmj0.jpg