Hallucinogens/Designer Drugs Flashcards
where does the word hallucinogen come from?
latin, alucinere ‘ to wander in the mind’
what is the DSM 5 definition of halliucination
sensory perception that has the compelling sense of reality but occurs without the stimulation from relevant sensory organ
what are other terms for hallucinogens?
psychedelics, illusinogens, deliriants
how many categories of chemically different hallucinogens are there?
four
what are the categories of hallucinogens based upon?
neurotransmitter chars, and a final misc. group
what are the 4 categories of hallucinogens?
1) cholinergic
2) serotonergic /5-HT like
3) methylated amphetamines/noradrenergic
4) other hallucinogens (misc.)
what did humans first discover from natural sources of hallucinogens?
that they could be used to delirium effects or poison (possibly lethal)
what is a reason why plants would have hallucinogenic effects?
protection function - lethal if large quantities consumed
what is a cholinergic agonist hallucinogen?
produce greater neural activity in cholinergic NS, by stimulating muscarinic cholinergic receptors
what is the Amantia muscaria also known as?
fly agaric mushroom
which hallucinogen was used by vikings to induce ‘agitated raging’ for raiding ‘berserkers’?
fly agaric mushroom
what 2 substances are found in amantia muscaria?
ibotenic acid (metabolizes to muscazone) and muscimole
how did Siberian tribes ingest amantia muscaria?
ingesting urine of someone who had consumed mushrooms
what are the early symptoms of amantia?
euphoria, humour
what are the peak symptoms of amantia?
detachment from reality, feeling of power, illusions of grandeur
what are the negative symptoms of amantia?
diarrhea, sweating, abdominal pain, coma, convultions, potentially death
what is Ibogaine?
a plant from Gabon, central africa