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Connecting talented and ambitious people in the world's greatest cities, our mission is to be a top quality institution.
Join our more than 40,000 students studying in hundreds of programs on six continents all around the globe.
Our world-class students, faculty, and scholars expect high achievement in pursuit of engaging the world's diverse challenges.
An institution without walls, we draw spirit from our cities and their famous cultural institutions and professional opportunities.
Being at the forefront of their disciplines, our faculty shape the understanding of an enormous range of academic fields.
Researchers analyzed Reddit posts from stutterers sharing experiences with substances such as magic mushrooms and LSD
Synesthesia, hallucinations, euphoria. The documented effects of classic psychedelic substances such as psilocybin (magic mushrooms) or lysergic acid diethylamide (LSD) are vast. With their usage common and their effects profound, a team of speech and pyschology researchers explored the impact of psychedelics on people who stutter, finding evidence that users see some benefits.
“Given the positive effects of psychedelics on conditions like anxiety and PTSD, which share symptoms with stuttering, we think that investigating the potential impact of psychedelics on stuttering can be a fruitful area of research,” says lead author Eric S. Jackson, associate professor of communicative sciences and disorders at NYU Steinhardt School of Culture, Education, and Human Development.
Jackson and his co-authors’ findings are published in Journal of Fluency Disorders.
Using the social forum network Reddit, the researchers analyzed 114 posts between 2012 and 2022 from 104 distinct users with keywords related to stuttering and speech as well as generic and specific names for psychedelics. They analyzed use of psilocybin and LSD, and did not include accounts of methylenedioxymethamphetamine (commonly known as ecstasy) or N-dimethyltryptamine (DMT).
The researchers designated Reddit posts under the broad themes of positive, negative, and neutral effect. They then established subcategories based on the effects of the substance: 1) Behavior (habits), 2) Emotions (altered state, feelings), 3) Cognition (mindfulness, cognitive flexibility), 4) Beliefs (metaphysical beliefs, suggestibility), and 5) Social Connection (connectedness, empathy).
A majority of users (74.0%) reported positive overall effects, particularly related to behavioral and emotional change (e.g., reduced stuttering and anxiety). Negative (9.6%), mixed—positive and negative—(4.8%), and neutral overall experiences (11.6%) were also reported. Half of the posters indicated a reduction in stuttering. One such forum poster shared that “psilocybin has been a key factor in what not only has increased my fluency as a speaker, but just overall who I am as a person [and] the lens that I see life through.”
While the authors note that they cannot confirm reported benefits given the limitations of study, they say the results offer preliminary evidence that some stutterers report reduced stuttering and associated symptoms under the influence of psychedelics.
“The results support the possibility that psychedelics may impact stuttering, but caution must be applied in their interpretation given the entirely uncontrolled research setting and potential adverse health effects of psychedelics as reported elsewhere,” says Jackson. “While these results do not encourage the use of psychedelics by stutterers, they suggest that future work could examine the impact of psychedelics on stuttering in randomized controlled clinical trials.”
