Well there's serotonin, acetylcholine, norepinephrine and dopamine...
An excess of dopamine is usually associated with schizophrenia.
Serotonin and norepinephrine can be associated with depression. Norepinephrine is prevalent in the sympathetic nervous system, and when released by the adrenal glands it increases our heart rate and our blood pressure.
GABA is another neurotransmitter.
What are the different neurotransmitters in the brain?
3 answers
Glutamate is another neurotransmitter associated with memory.
I searched Google under the key words "neurotransmitters brain" to get these possible sources:
http://www.benbest.com/science/anatmind/anatmd10.html
http://www.brainexplorer.org/neurological_control/Neurological_Neurotransmitters.shtml
http://www.ifisiol.unam.mx/Brain/trnsmt.htm
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.
I hope this helps a little more. Thanks for asking.
http://www.benbest.com/science/anatmind/anatmd10.html
http://www.brainexplorer.org/neurological_control/Neurological_Neurotransmitters.shtml
http://www.ifisiol.unam.mx/Brain/trnsmt.htm
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.
I hope this helps a little more. Thanks for asking.