Biological psychiatry. Cognitive neuroscience and neuroimaging
April 1, 2025
Saampras Ganesan, Fernando A Barrios, Ishaan Batta et al.
6 citations
Meditation practices, which have shown therapeutic benefits for conditions like depression, pain, addiction, and anxiety, have been studied with neuroimaging over the past decade. However, existing neuroscientific models are based on small, heterogeneous datasets, limiting generalizability and replicability. The ENIGMA-Meditation consortium is the first worldwide collaborative effort to conduct systematic meta- and mega-analyses of globally distributed neuroimaging data using standardized methods. This framework aims to improve statistical power and address multidomain heterogeneity in meditation practice types, experience, and experimental design. The consortium will generate rigorous neuroscientific insights into the mechanisms underlying meditation's therapeutic effects on psychological and cognitive attributes.
Drug and alcohol dependence
June 2, 2025
Anna Parisi, Lisa Taylor-Swanson, Jennifer L Stewart et al.
1 citation
People with chronic pain who misuse opioids report lower awareness of internal bodily signals compared to those who take opioids as prescribed. In a study of 372 adults on long-term opioid therapy, lower scores on attention regulation and trusting one's body were linked to higher opioid misuse, even after accounting for pain severity. Among 250 participants at elevated risk, an 8-week mindfulness-based program (MORE) produced greater increases in interoceptive awareness than supportive group therapy, and these increases explained reductions in opioid misuse over nine months. The findings suggest that boosting interoceptive awareness may help reduce opioid misuse.
Research square
June 4, 2025
Isaac N Treves, Ya-Yun Chen, Caitlyn L Wilson et al.
Mindfulness-based interventions produce small-to-medium improvements in self-reported interoceptive awareness, according to a meta-analysis of 29 randomized controlled trials involving 2,191 participants (77.8% female, mean age 32.8 years). The overall effect size was g = 0.31, with mindfulness-based programs showing the largest effects (g = 0.41). Improvements in interoception were similar in size to improvements in self-reported mindfulness and were linked to reductions in psychological distress. No evidence of publication bias was found, and no other moderators—such as practice dosage or clinical sample—were significant. The findings suggest that mindfulness training leads to adaptive changes in how people subjectively experience bodily signals, which may contribute to better mental wellbeing.