| function | neurotransmitter |
|---|
| reward, targets basal ganglia from substantian nigra (deficiency in Parkinson's disease) | |
| memory and muscle contraciton; leaked into hippocampus, dificiency=alzheimers | |
| mood regulation, not a high/rush, depleated levels=depression, involved in perception | |
| mane inhibitory neurotransmitter, decreases likelyhood of action potential by making more -; low in ppl w/ seizures | |
| excitatory throughout brain | |
| pain killing during intense exercise | |
| excitatory in brain--cortical arousal | |
| excitatory in muscles | |
| in marajuana, THC | |
Periodic Table 
The Nine Planets 
Digits of Pi
