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Drugs & the Brain Part 7 Psychedelics
What are Psychedelics? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Effects of Psychedelics ,[object Object],[object Object],[object Object]
Mescaline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Dow Derivatives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Magic Mushrooms ,[object Object],[object Object],[object Object],[object Object]
Serotonin & Psilocin serotonin psilocin Psilocin is the hydrolysed form of psilocybin, with the change shown in blue.  It closely resembles serotonin.  The indole rings are shown in red.
Structure of Hallucinogens: Psilocybin & Mescaline psilocybin mescaline Many hallucinogens are variations of biological substances called indole-amines. These contain an indole ring structure (highlighted in red), which is simply a 6-membered benzene ring fused to a 5-membered ring containing nitrogen.
Ergot & the Genesis of LSD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Chemical Basis of Ergot ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
LSD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The First Trip ,[object Object]
Confirmation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Psychedelics Mimic Neurotransmitters ,[object Object],[object Object],[object Object],[object Object],[object Object]
Structure of LSD ,[object Object],[object Object],[object Object]
Mode of Action ,[object Object],[object Object],[object Object],[object Object]
Site of Action in the Brain ,[object Object],[object Object],[object Object],[object Object]
Serotonin Neurons & LSD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Norepinephrine Neurons & LSD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Effect on the Locus Coeruleus ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Multiple Systems May Be Involved ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Drugsandthe Brain Part7 Psychedelics

  • 1. Drugs & the Brain Part 7 Psychedelics
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  • 7. Serotonin & Psilocin serotonin psilocin Psilocin is the hydrolysed form of psilocybin, with the change shown in blue. It closely resembles serotonin. The indole rings are shown in red.
  • 8. Structure of Hallucinogens: Psilocybin & Mescaline psilocybin mescaline Many hallucinogens are variations of biological substances called indole-amines. These contain an indole ring structure (highlighted in red), which is simply a 6-membered benzene ring fused to a 5-membered ring containing nitrogen.
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