Trial reportNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2016
LSD Acutely Impairs Fear Recognition and Enhances Emotional Empathy and Sociality.
Trial report in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers, 4 of them syntheses that pooled it.
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
124 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Effects of LSD, DMT and psilocybin on cognitive and psychological functions: A systematic review of the literature.Journal of psychopharmacology (Oxford, England) · 2026Pooled it
- Effects of classical psychedelics on implicit and explicit emotional empathy and cognitive empathy: a meta-analysis of MET task.Scientific reports · 2024Pooled it
- The effects of Lysergic Acid Diethylamide (LSD) on the Positive Valence Systems: A Research Domain Criteria (RDoC)-Informed Systematic Review.CNS drugs · 2023Pooled it
- Classic serotonergic psychedelics for mood and depressive symptoms: a meta-analysis of mood disorder patients and healthy participants.Psychopharmacology · 2021Pooled it
- Acute dose-dependent effects of 4-bromo-2,5-dimethoxyphenethylamine (2C-B) compared with 3,4-methylenedioxymethamphetamine (MDMA) and psilocybin in a double-blind, placebo-controlled study in healthy participants.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Trial
- Shared effects of the opioid antagonist naltrexone on first-hand and empathic pain.Social cognitive and affective neuroscience · 2026Trial
- Large-scale brain connectivity changes following the administration of lysergic acid diethylamide, d-amphetamine, and 3,4-methylenedioxyamphetamine.Molecular psychiatry · 2025Trial
- Entactogen Effects of Ketamine: A Reverse-Translational Study.The American journal of psychiatry · 2024Trial
- Inter-individual variability in neural response to low doses of LSD.Translational psychiatry · 2024Trial
- Acute effects of MDMA and LSD co-administration in a double-blind placebo-controlled study in healthy participants.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023Trial
- The effect of lysergic acid diethylamide (LSD) on whole-brain functional and effective connectivity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023Trial
- Safety pharmacology of acute LSD administration in healthy subjects.Psychopharmacology · 2022Trial
- Low-dose LSD and the stream of thought: Increased Discontinuity of Mind, Deep Thoughts and abstract flow.Psychopharmacology · 2022Trial
- Repeated low doses of LSD in healthy adults: A placebo-controlled, dose-response study.Addiction biology · 2022Trial
- Pharmacokinetics and Pharmacodynamics of Lysergic Acid Diethylamide Microdoses in Healthy Participants.Clinical pharmacology and therapeutics · 2021Trial
- Serotonin depletion amplifies distinct human social emotions as a function of individual differences in personality.Translational psychiatry · 2021Trial
- Acute dose-dependent effects of lysergic acid diethylamide in a double-blind placebo-controlled study in healthy subjects.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021Trial
- MDMA-induced changes in within-network connectivity contradict the specificity of these alterations for the effects of serotonergic hallucinogens.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021Trial
- LSD-induced increases in social adaptation to opinions similar to one's own are associated with stimulation of serotonin receptors.Scientific reports · 2020Trial
- Emotions and brain function are altered up to one month after a single high dose of psilocybin.Scientific reports · 2020Trial
64 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lysergic acid diethylamide (LSD) is used recreationally and has been evaluated as an adjunct to psychotherapy to treat anxiety in patients with life-threatening illness. LSD is well-known to induce perceptual alterations, but unknown is whether LSD alters emotional processing in ways that can support psychotherapy. We investigated the acute effects of LSD on emotional processing using the Face Emotion Recognition Task (FERT) and Multifaceted Empathy Test (MET). The effects of LSD on social behavior were tested using the Social Value Orientation (SVO) test. Two similar placebo-controlled, double-blind, random-order, crossover studies were conducted using 100 μg LSD in 24 subjects and 200 μg LSD in 16 subjects. All of the subjects were healthy and mostly hallucinogen-naive 25- to 65-year-old volunteers (20 men, 20 women). LSD produced feelings of happiness, trust, closeness to others, enhanced explicit and implicit emotional empathy on the MET, and impaired the recognition of sad and fearful faces on the FERT. LSD enhanced the participants' desire to be with other people and increased their prosocial behavior on the SVO test. These effects of LSD on emotion processing and sociality may be useful for LSD-assisted psychotherapy.
Indexed as
Identifiers
What Socratic 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 Socratic graph.