States of Consciousness

more dangerous

less dangerous

more expensive

less expensive

barbiturates, toxic inhalants

barbiturates, stimulants

stimulants, depressants

depressants, stimulants

about an hour

about a day

about a month

about a year

narcolepsy

somnambulism

sleep apnea

epilepsy

its manifest content

its literal content

its latent content

its soporific content

stimulant, depressant

stimulant, hallucinogen

stimulant, opioid

barbiturate, stimulant

decreased limbic system activity

increased heart rate

genital arousal

dreaming

poppies

psychedelics

epinephrine

stimulants

increases

decreases

stays the same

decreases then increases

right temporal lobe

suprachiasmatic nucleus

brain stem

hypothalamus