CENTRAL NERVOUS SYSTEM STIMULANTS
1. Convulsants:
Strychnine
Picrotoxin
Bicuculline
Pentylenetetrazol (PTZ)
2. Analeptics:
Doxapram
3. Psychostimulants:
Amphetamines
Methylphenidate
Modafinil
Pemoline
Cocaine
Caffeine