Psychedelics pioneer keeps his inner hippy in check

Psychedelics pioneer keeps his inner hippy in check

Psychedelics pioneer keeps his inner hippy in check   After giving people LSD and psilocybin, Robin Carhart-Harris is convinced of psychedelic therapy’s potential – but he daren’t get too excited about it .entry-header “I have conviction in psychedelics as tools to fundamentally understand the mind and the brain” Liz Hingley ONE of the last times … Read more

Psychedelic medicine: the potential, the people, the politics

Psychedelic medicine: the potential, the people, the politics

Trippy treatment James Worrell/Getty By Sean O’Neill It was quite a comedown in the 1970s when research into psychedelic medicine was virtually shut down in the West. Many countries were beginning to classify psychedelics as “schedule 1”, making them illegal, on the grounds that they were drugs of “abuse” with no agreed-upon medical use. The … Read more

Neural correlates of the LSD experience revealed by multimodal neuroimaging

Neural correlates of the LSD experience revealed by multimodal neuroimaging

Lysergic acid diethylamide (LSD) is the prototypical psychedelic drug, but its effects on the human brain have never been studied before with modern neuroimaging. Here, three complementary neuroimag-ing techniques: arterial spin labeling (ASL), blood oxygen level- dependent (BOLD) measures, and magnetoencephalography (MEG), implemented during resting state conditions, revealed marked changes in brain activity after LSD … Read more

How do hallucinogens work on the brain?

How do hallucinogens work on the brain?

How do hallucinogens work on the brain? Robin Carhart-Harris, Mendel Kaelen and David Nutt consider a big question on several levels The ‘classic’ hallucinogens – such as LSD (derived from ergotamine found in ergot fungi), dimethyltryptamine (DMT, the major hallucinogenic component of ayahuasca) and psilocybin (from magic mushrooms) – possess a unique and arguably unrivalled … Read more