Editorial Type: TABLE OF CONTENTS
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Online Publication Date: 21 Oct 2025

Table of Contents

Article Category: Research Article
Page Range: v – v
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EDITORIAL

Psychedelics, Yes—but Not Only: Redefining the boundaries of consciousness research as part of humanity’s ongoing attempt to transcend our incompleteness 1

Julio Licinio

INNOVATORS & IDEAS: RISING STAR

Michael A. Wheeler: Psychedelics and neuroimmune circuits—what a strange trip, indeed 3

Michael A. Wheeler

Katarina Leão: Links between the auditory and limbic systems, with a focus on the effects of unconventional novel treatment options, such as psychedelics and cannabis extract 7

Katarina Leão

INNOVATORS & IDEAS: RESEARCH LEADERS

Stephen Ross: Psychedelic-assisted therapies for difficult-to-treat psychiatric and medical disorders 10

Stephen Ross

VIEWPOINT

Psychedelics in the context of stress and psychiatric disorders: A new horizon in mental health treatment 14

Sha Jin, Hongshuang Wang … Xiaohui Wang

THOUGHT LEADERS INVITED REVIEW

MDMA in Psychiatry: From PTSD to emerging indications, safety, and future directions 18

Ming-Ming Zhao, Jian-Jun Yang … Kenji Hashimoto

RESEARCH REPORT

Single-dose psychedelic enhances cognitive flexibility and reversal learning in mice weeks after administration 29

Elizabeth J. Brouns, Tyler G. Ekins … Omar J. Ahmed

Cover Art

Cover Image: A laboratory mouse reaches toward an illuminated lightbulb in a vibrant, psychedelic-inspired setting, symbolizing the enhancement of cognitive flexibility following psychedelic treatment. The architectural columns frame a scene where traditional neuroscience meets the transformative potential of psychedelic research, while rainbow-hued patterns evoke the neural plasticity changes induced by serotonin 2A receptor activation. This artistic representation captures the key finding by Brouns et al. that a single dose of the psychedelic 25CN-NBOH produces sustained improvements in reversal learning and cognitive adaptability lasting weeks after administration, as demonstrated through automated behavioral paradigms (pages [29–35]). The imagery reflects the emerging understanding of how psychedelics may restore cognitive flexibility impaired in depression, PTSD, and neurodegenerative conditions through promotion of structural remodeling in the prefrontal cortex.

Provided by Omar J. Ahmed, CC BY 4.0

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Copyright: © The Author(s), under exclusive licence to Genomic Press 2025 2025
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