neurons

So in my Human Physiology textbook it says, interneurons are important in integrating peripheral responses to peripheral information Could someone please explain this phrase to me?:)

My book says that the excitability of the nerve is increased when increasing the the potassium ion (K+) concentration in the extracellular fluid and vice versa. I don't understand this mechanism could someone explain it for me! Thanks in advance!

Hi all, Are the parameters of Action Potentials the same as the parameters of Membrane Potentials? When googling the two, the same graphs show up. Thanks in advance.