Cell Reports Medicine
May 7, 2026
Mihai Avram, Aurore Menegaux, Felix Müller et al.
1 citation
The clinical trial NCT03866252 investigates the antidepressant effects of lysergic acid diethylamide (LSD) in 61 patients with major depressive disorder (MDD) randomized to low-dose LSD (LD-LSD; 2 × 25 μg) or moderate-to-high-dose LSD (HD-LSD; 100 μg followed by 200 μg) 4 weeks apart. Although the trial reports positive clinical outcomes, underlying mechanisms remain unclear. Here, we test...
medRxiv
January 16, 2026
Kristian Larsen, Patrick M. Fisher, Drummond E. Mcculloch et al.
1 citation
Classical psychedelics have regained interest for their potential to treat psychiatric and neurological disorders, and explore neural mechanisms supporting perception, cognition, and mood. Acute psychedelic effects have been linked to increases in brain complexity and entropy, but it is unclear if these changes are specific to psychedelics or reflect more general psychoactive effects. Here, we...
Imaging Neurosci (Camb)
September 29, 2025
Klemens Egger, Daniel Meling, Firuze Polat et al.
1 citation
Meditation, psychedelics, and brain connectivity: A randomized controlled resting-state fMRI study of N,N-dimethyltryptamine and harmine in a meditation retreat.
Universität Zürich, ZORA
September 29, 2025
Klemens Egger, Daniel Meling, Firuze Polat et al.
Both meditation and psychedelics are widely studied for their therapeutic potential in mental health. Recent research suggests potential synergies between mindfulness practice and psychedelics, though empirical studies have primarily focused on psilocybin. This study investigates the distinct and combined effects of mindfulness practice and an ayahuasca-inspired formulation containing...
Cell Rep Med
September 1, 2025
Mihai Avram, Stefan Borgwardt
Psychedelics have shown promising antidepressant effects in recent phase 2 randomized controlled trials, with phase 3 studies underway. While therapeutic outcomes are encouraging, the underlying mechanisms—from receptor-level pharmacology to subjective experience and context—remain only partially understood. We highlight clinical and mechanistic advances and outline priorities for future...
Molecular Psychiatry
April 1, 2025
Mihai Avram, Lydia Fortea, Lea Wollner et al.
26 citations
Psychedelics have recently attracted significant attention for their potential to mitigate symptoms associated with various psychiatric disorders. However, the precise neurobiological mechanisms responsible for these effects remain incompletely understood. A valuable approach to gaining insights into the specific mechanisms of action involves comparing psychedelics with substances that have...
Biological psychiatry. Cognitive neuroscience and neuroimaging
May 1, 2024
Mihai Avram, Felix Müller, Katrin H. Preller et al.
13 citations
While the exploration of serotonergic psychedelics as psychiatric medicines deepens, so does the pressure to better understand how these compounds act on the brain. We used a double-blind, placebo-controlled, crossover design and administered lysergic acid diethylamide (LSD), 3,4-methylenedioxymethamphetamine (MDMA), and d-amphetamine in 25 healthy participants. By using spectral dynamic causal...
Fortschritte der Neurologie · Psychiatrie
April 1, 2024
Stefan Borgwardt, Tomislav Majić, Mihai Avram et al.
Klassische Psychedelika wie Psilocybin, Lysergsäurediethylamid (LSD), Ayahuasca oder 5-Methoxy-Dimethyltryptamin (5-MeO-DMT) stehen wieder vermehrt im Fokus des psychiatrisch-psychotherapeutischen und neurowissenschaftlichen Interesses. Dies ist vor allem auf aktuelle klinische Studien zurückzuführen, die einen möglichen therapeutischen Nutzen von Psychedelika in der Behandlung verschiedener...
Psychedelics as Psychiatric Medications
March 1, 2023
Mihai Avram, Felix Müller, Stefan Borgwardt
1 citation
Abstract Lysergic acid diethylamide (LSD) is a potent perception-altering chemical. Since the discovery of its effects almost eighty years ago, LSD has been revered and demonized. Before its ban in the late 1960s, LSD was used to model aspects of psychosis and treat distinct mental disorders such as alcohol addiction and anxiety. The new wave of research on psychedelics as potential treatments...
Journal of Clinical Psychopharmacology
December 30, 2022
Helena Rogg, Mihai Avram, Felix Müller et al.
8 citations
Rogg, Helena MD; Avram, Mihai PhD; Müller, Felix MD; Junghanns, Klaus MD; Borgwardt, Stefan MD; Zurowski, Bartosz MD Author Information
Biological Psychiatry Cognitive Neuroscience and Neuroimaging
April 29, 2022
Mihai Avram, Felix Müller, Helena Rogg et al.
43 citations
Psychedelics, empathogens, and psychostimulants evoke thalamocortical hyperconnectivity with sensorimotor areas, akin to findings in patients with psychotic disorders.
Frontiers in Psychiatry
October 13, 2021
Mihai Avram, Helena Rogg, Αλεξάνδρα Κορδά et al.
43 citations
Psychiatry has a well-established tradition of comparing drug-induced experiences to psychotic symptoms, based on shared phenomena such as altered perceptions. The present review focuses on experiences induced by classic psychedelics, which are substances capable of eliciting powerful psychoactive effects, characterized by distortions/alterations of several neurocognitive processes (e.g.,...
medRxiv
Klemens Egger, Daniel Meling, Firuze Polat et al.
preprint
Abstract Both meditation and psychedelics are widely studied for their therapeutic potential in mental health. Recent research suggests potential synergies between mindfulness practice and psychedelics, though empirical studies have primarily focused on psilocybin. This study investigates the distinct and combined effects of mindfulness practice and an ayahuasca-inspired formulation containing...