Skip to content

Igor Branchi

2 papers in the library · 646 citations · publishing 2018-2026

Papers

Sort Most recent Most cited

Permissive and instructive causality: integrating biological and environmental factors in mental health.

Psychological Medicine August 7, 2026 Igor Branchi

Psychiatric disorders are complex conditions involving multifactorial, nonlinear causal dynamics, which make effective treatment challenging. To address this complexity, a framework is proposed that distinguishes between types of causality: permissive causality, which pertains to factors affecting the likelihood of an outcome occurring, and instructive causality, which refers to factors shaping...

DOI: 10.1017/s003329172610467x (opens in new tab) Full text (opens in new tab) Antidepressants Clinical recovery Complex systems Complexity science +9

Psychedelics and the essential importance of context.

Journal of Psychopharmacology February 15, 2018 Robin Carhart-Harris, Leor Roseman, Eline Haijen et al. 646 citations

Psychedelic drugs are making waves as modern trials support their therapeutic potential and various media continue to pique public interest. In this opinion piece, we draw attention to a long-recognised component of the psychedelic treatment model, namely ‘set’ and ‘setting’ – subsumed here under the umbrella term ‘context’. We highlight: (a) the pharmacological mechanisms of classic...

DOI: 10.1177/0269881118754710 (opens in new tab) Psychedelics Hallucinogens Entheogens Psychedelic compounds +21