Dopamine
Nucleus accumbens
(Key reward area)
Mesolimbic VTA-Nuc accumb
Mesocortical VTA- frontal cortex
Serotonin
Raphe nuclei
Norepinephrine
Locus ceruleus
Mesocortical&mesolimbic
Reward, pleasure
Gambling, sex
Nigrostriatal
Movement
SubNig-basal ganglia
Suprachiasmatic nucleus
Affects circadian rhythm in depression
Trouble sleeping