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Related Concept Videos

CNS Stimulants: Psychedelic Agents01:22

CNS Stimulants: Psychedelic Agents

Hallucinogens, also known as psychedelic drugs, are a class of substances known for their ability to alter perception, cognition, and emotions. Despite their profound effects on the mind, these drugs are non-addictive, setting them apart from many other abused substances. The mechanism of action of these drugs lies in their impact on the 5-HT2A receptor in the brain. Upon activation, this receptor couples to Gq-type G proteins, triggering a cascade that releases intracellular calcium. This...
Hallucinogens and Psychedelics01:27

Hallucinogens and Psychedelics

Hallucinogens are psychoactive substances that profoundly alter perceptual experiences, generating unreal visual and sensory images. Often referred to as psychedelic drugs — a term derived from the Greek words "psyche" (mind) and "delos" (revealing) — these substances include marijuana and lysergic acid diethylamide (LSD), among others. These drugs vary in intensity and effects.
Marijuana, derived from the dried leaves and flowers of the hemp plant, contains delta-9-tetrahydrocannabinol (THC)...
Psychosis: Goals of Pharmacotherapy01:26

Psychosis: Goals of Pharmacotherapy

Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation. For...
The Scientific Method02:40

The Scientific Method

Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.

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Related Experiment Video

Updated: Jun 17, 2026

Methods for the Discovery of Novel Compounds Modulating a Gamma-Aminobutyric Acid Receptor Type A Neurotransmission
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Published on: August 16, 2018

Ten practical suggestions for setting up a psychedelic study.

Alice Caulfield1, Matthew Butler1, Mitul A Mehta1

  • 1Institute of Psychology, Psychiatry and Neuroscience, King's College London, UK.

Journal of Psychopharmacology (Oxford, England)
|June 16, 2026
PubMed
Summary
This summary is machine-generated.

Researchers can overcome regulatory hurdles for psychedelic studies. This guide offers practical advice on study design, legislation, and drug sourcing for human psychedelic research.

Keywords:
Schedule 1mechanistic studynon-CTIMPpsychedelicstudy design

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Area of Science:

  • Neuroscience
  • Psychopharmacology
  • Clinical Research

Background:

  • Psychedelics show therapeutic potential for neuropsychiatric conditions.
  • Schedule 1 status creates significant research barriers.
  • Knowledge gaps exist regarding psychedelic treatment mechanisms.

Purpose of the Study:

  • Provide practical guidance for setting up human psychedelic studies.
  • Address challenges in study design, legislation, and drug sourcing.
  • Facilitate investigator-initiated research in the UK and beyond.

Main Methods:

  • Drawing on experience from setting up non-clinical studies in the UK.
  • Offering practical advice applicable to investigator-initiated studies.
  • Focusing on navigating regulatory and economic barriers.

Main Results:

  • Guidance presented for study design, legislation, and drug sourcing.
  • Challenges in human psychedelic research are addressed.
  • Experience from UK-based non-clinical studies is leveraged.

Conclusions:

  • Overcoming regulatory and economic barriers is crucial for psychedelic research.
  • Practical guidance can assist researchers in establishing human studies.
  • Further mechanistic studies are needed to understand psychedelic treatment effects.