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Exploring Emptiness and its Effects on Non-attachment, Mystical Experiences, and Psycho-spiritual Wellbeing: A Quantitative and Qualitative Study of Advanced Meditators.

William van Gordon, Edo Shonin, Thomas J. Dunn, Supakyada Sapthiang, Yasuhiro Kotera, Javier García-campayo, David Sheffield

Explore 2019 DOI: 10.1016/j.explore.2018.12.003 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Within-subjects experimental design with qualitative analysis Peer reviewed
Sample size 25
Population Advanced Buddhist meditators
Interventions Emptiness meditation Mindfulness meditation
Topics Buddhism Meditation Mystical experience
Keywords Emptiness Non-attachment Non-self Spirituality
Citations 38
Key findings Emptiness meditation led to significantly greater improvements in non-attachment, mystical experiences, compassion, positive affect, and negative affect compared to mindfulness meditation, with no effect of meditation duration.

Abstract

Wisdom-based Buddhist-derived practices (BDPs) are concerned with transmuting suffering by cultivating insight into the ultimate nature of both the self and reality. Arguably the most important wisdom-based BDP is emptiness (Sanskrit: śūnyatā) that implies that although phenomena are perceptible to the human mind, they do not intrinsically exist. Despite its significance in Buddhism, emptiness has received little empirical attention. Advancing scientific understanding of emptiness is important as it may yield novel insights not only into the nature of mind and reality, but also in terms of helping human beings realise more of their capacity for wisdom and wellbeing. This study recruited 25 advanced Buddhist meditators and compared emptiness meditation against a mindfulness meditation control condition within the same group of participants. Qualitative analytical techniques were also employed to investigate meditators' experiences of emptiness. Compared to the mindfulness control condition, emptiness meditation resulted in significantly greater improvements in non-attachment to self and environment, mystical experiences, compassion, positive affect, and negative affect. No significant relationship was observed between duration of emptiness meditation and any of the aforementioned outcome measures. Qualitative outcomes demonstrated that participants (i) combined concentrative and investigative meditation techniques to induce emptiness, (ii) elicited spiritually meaningful insights both during and following the meditation on emptiness, and (iii) retained volitional control over the content and duration of the emptiness meditation. Cultivating emptiness appears to be a means of reconnecting advanced Buddhist meditators to what they deem to be the innermost nature of their minds and phenomena.

Comparable studies

Other experimental studies on mystical experience, most cited first.

Study Year Design Participants
Validation of the revised Mystical Experience Questionnaire in experimental sessions with psilocybin Participants in controlled laboratory experiments receiving a moderate to high oral... 2015 Validation study using pooled data from five laboratory experiments n = 184
Alterations of consciousness and mystical-type experiences after acute LSD in humans Participants in a study on acute LSD effects 2016 Experimental study
Mystical Experience in the Lab 2014 Experimental study
Expectancies for Cannabis-Induced Emotional Breakthrough, Mystical Experiences and Changes in Dysfunctional Attitudes: Perceptions of the Potential for Cannabis-Assisted Psychotherapy for Depression Cannabis users 2022 Survey-based experimental study n = 1,000
Baseline power of theta oscillations predicts mystical-type experiences induced by DMT 2021 Experimental study

Citations in the library

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