Examples of neurtransmitter are, acetylcholine, norepinephrine, dopamine and serotin,
Excitatory signals, such as neurotransmitters like glutamate, can stimulate a neuron to transmit an electrical impulse. Inhibitory signals, like neurotransmitters GABA, can prevent a neuron from transmitting by hyperpolarizing the cell membrane and decreasing the likelihood of an action potential.
It mean what you don't what does it mean.
Mean is the average.
What does GRI mean? What does GRI mean?
The haudensaunee mean irguios
The correct usage is "what DOES it mean"
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
He is as mean as a copperhead snakeHe is as mean as an angry bearHe is as mean as a bottle of brandyHe is as mean a black woman
Present - I mean, She means. Future - I will mean, She will mean. Past - Meant.
as you do
What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.