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The neuroscience of spirituality, religion, and mental health: A systematic review and synthesis.

David H Rosmarin, Caroline C Kaufman, Stephanie Friree Ford, Poorvi Keshava, Mia J Drury, Sean Minns, Cheri Marmarosh, Avijit Chowdhury, Matthew D. Sacchet

Journal of Psychiatric Research December 1, 2022 DOI: 10.1016/j.jpsychires.2022.10.003 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Systematic review Peer reviewed
Sample size 18
Population Studies concurrently examining S/R, mental health, and neurobiology
Topics Anxiety Depression
Keywords Alcohol abuse Neurobiology Religion Spirituality
Key findings Most studies demonstrated moderate to high methodological quality, and the review highlights the need for additional studies with validated assessment of S/R.

Abstract

Prior research highlights the importance of spirituality/religion (S/R) as it relates to several aspects of mental health and clinical interventions. This research has been expanded to include the concurrent examination of neurobiological correlates of S/R to elucidate potential biological mechanisms. However, the majority of neurobiological research on S/R has neglected mental health, and the relationship across all three of these domains (S/R, mental health, and neurobiology) remains unclear. This study systematically reviewed research concurrently examining S/R, mental health, and neurobiology, and rated the methodological quality of included studies. Eighteen identified studies were then included in an integrated literature review and discussion, regarding the neurobiological correlates of S/R as it pertains to depression, anxiety, alcohol/substance misuse, and psychosis. The majority of studies demonstrated moderate to high methodological quality. Findings highlight the need for additional studies in this area as well as research that includes validated assessment of S/R.

Comparable studies

Other systematic reviews and meta-analyses on anxiety, most cited first.

Study Year Design Participants
Meditation Programs for Psychological Stress and Well-being Diverse adult clinical populations 2014 Meta-analysis n = 3,515
Research Review: The effects of mindfulness‐based interventions on cognition and mental health in children and adolescents – a meta‐analysis of randomized controlled trials Children and adolescents 2018 Systematic review and meta-analysis n = 3,666
Therapeutic effects of classic serotonergic psychedelics: A systematic review of modern‐era clinical studies Patients with cancer- or illness-related anxiety and depression, major depressive... 2020 Systematic review n = 188
Does Mindfulness Meditation Improve Anxiety and Mood Symptoms? A Review of the Controlled Research Clinical populations with medical and emotional disorders 2007 Systematic review n = 15
Antidepressive, anxiolytic, and antiaddictive effects of ayahuasca, psilocybin and lysergic acid diethylamide (LSD): a systematic review of clinical trials published in the last 25 years Patients from included clinical trials 2016 Systematic review

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