Renewed interest in the use of psychedelics in the treatment of psychiatric disorders
warrants a better understanding of the neurobiological mechanisms underlying the effects of …

This narrative state-of-the-art review paper describes the progress in the understanding and
treatment of Posttraumatic Stress Disorder (PTSD). Over the last four decades, the scientific …

The psychedelic effects of some plants and fungi have been known and deliberately
exploited by humans for thousands of years. Fungi, particularly mushrooms, are the principal …

This paper formulates the action of psychedelics by integrating the free-energy principle and
entropic brain hypothesis. We call this formulation relaxed beliefs under psychedelics …

Objective To conduct a systematic review of modern‐era (post‐millennium) clinical studies
assessing the therapeutic effects of serotonergic psychedelics drugs for mental health …

We aim to systematically review and meta-analyze the effectiveness and safety of
psychedelics [psilocybin, ayahuasca (active component DMT), LSD and MDMA] in treating …

There are few medications with demonstrated efficacy for the treatment of posttraumatic
stress disorder (PTSD). Treatment guidelines have unequivocally designated psychotherapy …

The entropic brain hypothesis proposes that within upper and lower limits, after which
consciousness may be lost, the entropy of spontaneous brain activity indexes the …

A revamped interest in the study of hallucinogens has recently emerged, especially with
regard to their potential application in the treatment of psychiatric disorders. In the last …

Psychedelics (serotonergic hallucinogens) are powerful psychoactive substances that alter
perception and mood and affect numerous cognitive processes. They are generally …