I'm doing an anatomy assignment, and I don't really understand how signals travel down a neuron. I'm supposed to explain this using words like Sodium, potassium, channels, action potential, and other words. Can someone please explain how signals travel down a neuron?

When neurons communicate, the neurotransmitters from one neuron are released, cross the synapse, and attach themselves to special molecules in the next neuron called receptors. Receptors receive and process the message, then send it on to the next neuron. 4. Eventually, the message reaches the brain.

Cis the most source of vitamins

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other.