Explaining the Logical Nature of Electrical Solitons in Neural Circuits
  Neurons are modeled electrically based on ferroelectric membranes thin enough to permit charge transfer, conjectured to be the tunneling result of thermally energetic ions and random electrons. These membranes can be triggered to produce electrical solitons, the main signals for brain associative memory and logical processing. Dendritic circuits are modeled, and electrical solitons are simulated to demonstrate the nature of soliton propagation, soliton reflection, the collision of solitons, as well as soliton OR gates, AND gates, XOR gates and NOT gates. 
John Robert Burger