The Mind-Altering Films of Peter Tscherkassky

Peter Tscherkassky is an Austrian avante-garde filmmaker. He’s one of the few filmmakers who, through his experimental techniques, can create truly mind-altering cinema. There are certainly many films I’d describe as psychedelic – in terms of depicting trips or because of their cinematography and themes – but Tscherkassky’s experimental short films are different to films…

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The Neuroscience of Out-of-Body Experiences

An out-of-body experience (OBE) is an altered state of consciousness in which someone feels their conscious awareness has left the confines of their physical body, able to perceive the outside world from a different vantage point. During an OBE, it is common for people to report seeing their body from a distance or to be…

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A Psychedelic Experience is Not Comparable to 10 Years of Therapy

A common narrative in the psychedelic space is that having a psychedelic experience is like undergoing 10 years of therapy (or another number of years), condensed into just several hours. A headline for a 2023 piece in The i Paper reads ‘How a five-day, £4,000 psychedelic retreat saved me 10 years of intensive therapy’. Mark…

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Why Are Some People More Likely to See Faces Everywhere While Tripping?

Because of the influence of ‘set and setting’, not everyone’s psychedelic experience is the same. Various aspects of ‘set’ (e.g. beliefs, expectations, mood, personality, intention, level of restfulness) and ‘setting’ (e.g. culture, environment, music, people present) interact with the drug and the dose to produce a particular kind of experience. This includes the visual qualities…

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Why Do Some People Develop HPPD and Not Others?

Hallucinogen persisting perception disorder (HPPD) is a rare condition that can develop after psychedelic use. HPPD involves persisting visual changes that cause emotional distress and/or impairment to functioning. It is not clear precisely how prevalent the condition is, although its prevalence is considered low. In one study, 4.2% of participants said they experienced continued visual…

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