00:01
Which chemical messengers are released outside of a body to cause a response in another individual? neuromodulators, electrosites, thereomones, or neurotransmitters.
00:13
Let's go through what these do.
00:15
So, a and d kind of go together.
00:18
A neurotransmitter is a chemical messenger.
00:21
It is released by a neuron onto a specific cell.
00:27
Usually another neuron, but it could be something else, like, for example, a muscle messenger.
00:30
Cell.
00:32
So this is a very short range, definitely not in another individual wall.
00:38
A, a neuromodulator, is not a neurotransmitter, but it modulates the activity of a neurotransmitter.
00:46
So it modulates the response of a cell to neurotransmitters...