1. Intracranial release of neuro-humors in unanesthetized monkeys;Delgado;Arch. int. Pharmacodyn.,1964
2. The deactivating effect of catecholamines upon the electro-corticogram of the rat;Havlicek;Brain Research,1967
3. Central neuro-humoral transmission in sleep and wakefulness;Hernández-Peón,1965
4. A cholinergic hypnogenic forebrain-hindbrain circuit;Hernández-Peón,1965
5. Neural systems in the brain stem involved in wakefulness, sleep and conscious experience;Hernández-Peón,1967