Environmental Information Processing; Signaling molecules and interaction; Neuroactive ligand-receptor interaction [PATH:
hsa04080]
Cellular Processes; Cell communication; Gap junction [PATH:
hsa04540]
Organismal Systems; Nervous system; Dopaminergic synapse [PATH:
hsa04728]
Human Diseases; Substance dependence; Cocaine addiction [PATH:
hsa05030]
Human Diseases; Substance dependence; Alcoholism [PATH:
hsa05034]
