ReviewCurrent topics in behavioral neurosciences2026
Neurobiological Correlates of Psychedelic Experiences and Psychedelic-Associated Adverse Effects.
Review in Current topics in behavioral neurosciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Thalamocortical interactions reflecting the intensity of flicker light-induced visual hallucinatory phenomena.Network neuroscience (Cambridge, Mass.) · 2025Article
- Stroboscopically induced visual hallucinations: historical, phenomenological, and neurobiological perspectives.Neuroscience of consciousness · 2025Review
- Exploring the neurobiological correlates of psilocybin-assisted psychotherapy in eating disorders: a review of potential methodologies and implications for the psychedelic study design.Journal of eating disorders · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This chapter offers a comprehensive overview of our current understanding of the neural mechanisms underlying the effects of psychedelic drugs, with a primary focus on human neuroimaging studies. Whenever possible, we explore the neurobiological mechanisms that may underly acute and subacute adverse effects and describe hypotheses on how these results may inform on the pathophysiology of psychiatric illnesses. We delve into the general effects of psychedelics on EEG, fMRI, and PET measurements, drawing insights from experiments that have assessed their acute biological mechanisms. Additionally, we review the relatively limited literature exploring pre- to postdrug changes. Throughout this chapter, we explore the prevailing models of psychedelic drug actions, including the Cortico-Striato-Thalamo-Cortical (CSTC) feedback loop model, the entropic brain hypothesis, the REBUS principle (an extension of predictive brain theories), and the claustrum hypothesis. Finally, we delve into the neural correlates of distinct features of the psychedelic experience, encompassing visual effects, social and emotional impacts, and the phenomenon of ego dissolution. We offer speculations on how our current understanding of acute drug effects might relate to the rarely occurring long-term adverse effects. It is important to note that due to the scarcity of data, these speculations remain tentative.
Indexed as
Identifiers
39080245What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.