Stimulants.
D002490:Central Nervous System / Q000187:drug effects*; D002491:Central Nervous System Agents; D000697:Central Nervous System Stimulants / Q000494:pharmacology*; D006801:Humans; D006993:Hypnotics and Sedatives; D012559:Schizophrenia / Q000209:etiology*
D002491:Central Nervous System Agents; D000697:Central Nervous System Stimulants; D006993:Hypnotics and Sedatives
ANALEPTICS/effects; CENTRAL NERVOUS SYSTEM/effect of drugs on; HYPNOTICS AND SEDATIVES; SCHIZOPHRENIA/etiology and pathogenesis