Nervous system - Ionic Signals, Neurons, Synapses | Britannica
Data-driven inference for stationary jump-diffusion processes with application to membrane voltage fluctuations in pyramidal neurons | The Journal of Mathematical Neuroscience | Full Text
Visualization of the movement of calcium ions in neurons | The University of Tokyo
Nervous system - Ionic Signals, Neurons, Synapses | Britannica
The synapse (article) | Human biology | Khan Academy