6.5 Neurons & Synapses notes to complete (created by Mrs Green).
How do Nerves Carry Information? a 6m40s lesson from Naked Science Scrapbook.
In Crash Course Biology #26 – The Nervous System, Hank begins a series of videos on organ systems with a look at the nervous system and all of the things that it is responsible for in the body.
Fantastic animated tutorials from McGraw Hill Education – the Nerve Impulse, Action Potential propagation in unmyelinated axons, Voltage-gated channels & the action potential, Sodium-Potassium exchange pump, how it works & transmission across a synapse.
Lovely infographic – just click on it to enlarge.