The ego in psychedelic drug action – ego defenses, ego boundaries, and the therapeutic role of regression

por Buchborn, Tobias, Kettner, Hannes S., Kärtner, Laura, Meinhardt, Marcus W.
Publicado 2023

Turn on, Tune in, and Drop out: Predictors of Attrition in a Prospective Observational Cohort Study on Psychedelic Use

por Hübner, Sebastian, Haijen, Eline, Kaelen, Mendel, Carhart-Harris, Robin Lester, Kettner, Hannes
Publicado 2021

From Egoism to Ecoism: Psychedelics Increase Nature Relatedness in a State-Mediated and Context-Dependent Manner

por Kettner, Hannes, Gandy, Sam, Haijen, Eline C. H. M., Carhart-Harris, Robin L.
Publicado 2019

Psychedelics alter metaphysical beliefs

por Timmermann, Christopher, Kettner, Hannes, Letheby, Chris, Roseman, Leor, Rosas, Fernando E., Carhart-Harris, Robin L.
Publicado 2021

Among psychedelic-experienced users, only past use of psilocybin reliably predicts nature relatedness

por Forstmann, Matthias, Kettner, Hannes S, Sagioglou, Christina, Irvine, Alexander, Gandy, Sam, Carhart-Harris, Robin L, Luke, David
Publicado 2023

Post-Psychedelic Reductions in Experiential Avoidance Are Associated With Decreases in Depression Severity and Suicidal Ideation

por Zeifman, Richard J., Wagner, Anne C., Watts, Ros, Kettner, Hannes, Mertens, Lea J., Carhart-Harris, Robin L.
Publicado 2020

Sustained, Multifaceted Improvements in Mental Well-Being Following Psychedelic Experiences in a Prospective Opportunity Sample

por Mans, Keri, Kettner, Hannes, Erritzoe, David, Haijen, Eline C. H. M., Kaelen, Mendel, Carhart-Harris, Robin L.
Publicado 2021

Psychedelic experience dose-dependently modulated by cannabis: results of a prospective online survey

por Kuc, Joanna, Kettner, Hannes, Rosas, Fernando, Erritzoe, David, Haijen, Eline, Kaelen, Mendel, Nutt, David, Carhart-Harris, Robin L.
Publicado 2021

Psychedelics and health behaviour change

por Teixeira, Pedro J, Johnson, Matthew W, Timmermann, Christopher, Watts, Rosalind, Erritzoe, David, Douglass, Hannah, Kettner, Hannes, Carhart-Harris, Robin L
Publicado 2021

Co-use of MDMA with psilocybin/LSD may buffer against challenging experiences and enhance positive experiences

por Zeifman, Richard J., Kettner, Hannes, Pagni, Broc A., Mallard, Austin, Roberts, Daniel E., Erritzoe, David, Ross, Stephen, Carhart-Harris, Robin L.
Publicado 2023

Can pragmatic research, real-world data and digital technologies aid the development of psychedelic medicine?

por Carhart-Harris, Robin L, Wagner, Anne C, Agrawal, Manish, Kettner, Hannes, Rosenbaum, Jerold F, Gazzaley, Adam, Nutt, David J, Erritzoe, David
Publicado 2021

Effects of psilocybin versus escitalopram on rumination and thought suppression in depression

por Barba, Tommaso, Buehler, Sarah, Kettner, Hannes, Radu, Caterina, Cunha, Bruna Giribaldi, Nutt, David J., Erritzoe, David, Roseman, Leor, Carhart-Harris, Robin
Publicado 2022

Validation of the Psychological Insight Scale: A new scale to assess psychological insight following a psychedelic experience

por Peill, Joseph M, Trinci, Katie E, Kettner, Hannes, Mertens, Lea J, Roseman, Leor, Timmermann, Christopher, Rosas, Fernando E, Lyons, Taylor, Carhart-Harris, Robin L
Publicado 2022

Antidepressant effects of a psychedelic experience in a large prospective naturalistic sample

por Nygart, Victoria Amalie, Pommerencke, Lis Marie, Haijen, Eline, Kettner, Hannes, Kaelen, Mendel, Mortensen, Erik Lykke, Nutt, David John, Carhart-Harris, Robin Lester, Erritzoe, David
Publicado 2022

The Watts Connectedness Scale: a new scale for measuring a sense of connectedness to self, others, and world

por Watts, Rosalind, Kettner, Hannes, Geerts, Dana, Gandy, Sam, Kartner, Laura, Mertens, Lea, Timmermann, Christopher, Nour, Matthew M., Kaelen, Mendel, Nutt, David, Carhart-Harris, Robin, Roseman, Leor
Publicado 2022

Therapeutic Alliance and Rapport Modulate Responses to Psilocybin Assisted Therapy for Depression

por Murphy, Roberta, Kettner, Hannes, Zeifman, Rick, Giribaldi, Bruna, Kartner, Laura, Martell, Jonny, Read, Tim, Murphy-Beiner, Ashleigh, Baker-Jones, Michelle, Nutt, David, Erritzoe, David, Watts, Rosalind, Carhart-Harris, Robin
Publicado 2022

Predicting Responses to Psychedelics: A Prospective Study

por Haijen, Eline C. H. M., Kaelen, Mendel, Roseman, Leor, Timmermann, Christopher, Kettner, Hannes, Russ, Suzanne, Nutt, David, Daws, Richard E., Hampshire, Adam D. G., Lorenz, Romy, Carhart-Harris, Robin L.
Publicado 2018

Human brain effects of DMT assessed via EEG-fMRI

por Timmermann, Christopher, Roseman, Leor, Haridas, Sharad, Rosas, Fernando E., Luan, Lisa, Kettner, Hannes, Martell, Jonny, Erritzoe, David, Tagliazucchi, Enzo, Pallavicini, Carla, Girn, Manesh, Alamia, Andrea, Leech, Robert, Nutt, David J., Carhart-Harris, Robin L.
Publicado 2023