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Bernadette M. Fitzgibbon

8 papers in the library · 35 citations · publishing 2019-2026

Papers

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Neural Differences in Conflict Monitoring, Stimulus Expectancy, and Attention-Related Processes in Experienced Meditators

Mindfulness July 3, 2026 Aron T. Hill, Sung Wook Chung, Melanie Emonson et al.

Abstract Objectives Mindfulness meditation has been linked to differences in attention and executive function, which may be related to differences in neural activity patterns. To explore this, we used an electroencephalography (EEG)-based event-related potential (ERP) paradigm to examine brain responses associated with conflict monitoring and attention in experienced meditators, compared to...

Experienced meditators show greater forward traveling cortical alpha wave strengths.

Annals of the New York Academy of Sciences July 2, 2025 Neil W. Bailey, Aron T. Hill, Kate Godfrey et al. 4 citations

Mindfulness meditation involves training attention, commonly toward sensory experiences, with nonjudgmental awareness. Theoretical perspectives propose that meditation increases the precision of sensory processing and reduces the generation/elaboration of top-down expectations. Research suggests forward traveling cortical alpha waves may reflect bottom-up inhibition to enhance signal-to-noise...

Attrition Rates in Mindfulness-Based Interventions for Chronic Pain: A Meta-Analysis

bioRxiv (Cold Spring Harbor Laboratory) May 30, 2025 Michael Y. Wang, M. Prabhavi N. Perera, Paul B. Fitzgerald et al. 2 citations preprint

Abstract Objective Mindfulness-based interventions (MBIs) show promise in managing chronic pain but often require substantial time commitments, leading to high attrition rates and concerns about acceptability. This meta-analysis evaluated attrition rates in MBIs for chronic pain and explored factors contributing to participant withdrawal. Methods Following PRISMA guidelines, 44 studies (45...

Understanding the Psychological Effects of Psilocybin and 3,4-Methylenedioxymethamphetamine in a Non-Clinical Population

medRxiv May 29, 2025 Paul B. Fitzgerald, Sara Webb, Nigel Christopher Denning et al. 2 citations preprint

Abstract Objective Despite many decades of experimental studies and clinical trials involving a variety of psychedelic agents, we still lack a comprehensive understanding of the effects of these substances on psychological experiences. As such, we designed and conducted a study to comprehensively characterise the effects of both psilocybin and 3,4-Methylenedioxymethamphetamine (MDMA) on a range...

Influence of mindfulness training on attention processing in individuals with chronic pain

medRxiv May 29, 2025 Michael Y. Wang, Neil W. Bailey, Paul B. Fitzgerald et al. preprint

Abstract Objective The dynamic impact of chronic pain on attention can lead to impairments in overall cognitive functioning. Mindfulness is a practice often adopted for pain management that includes elements of attention training. It is thought to improve the experiential acceptance of pain, thus reducing pain-sensitivity and pain-related attentional biases. The aim of this study was to examine...

The safety of psilocybin-assisted psychotherapy: A systematic review

Australian & New Zealand Journal of Psychiatry December 13, 2024 Rosana Freitas, Efstathia Stephanie Gotsis, Alexander T. Gallo et al. 14 citations

Introduction: Psilocybin, a classical psychedelic, has been rescheduled for use in psilocybin-assisted psychotherapy for treatment-resistant depression in Australia. While evidence for its use is promising, understanding the associated risks is crucial. Accordingly, this review aims to collate adverse event data from psilocybin-assisted psychotherapy clinical trials and evaluate its definition,...

Uncovering a stability signature of brain dynamics associated with meditation experience using massive time-series feature extraction.

Neural networks : the official journal of the International Neural Network Society March 1, 2024 Neil W. Bailey, Ben D Fulcher, Bridget Caldwell et al. 7 citations

Previous research has examined resting electroencephalographic (EEG) data to explore brain activity related to meditation. However, previous research has mostly examined power in different frequency bands. The practical objective of this study was to comprehensively test whether other types of time-series analysis methods are better suited to characterize brain activity related to meditation....

Experienced meditators exhibit no differences to demographically-matched controls in theta phase synchronisation, P200, or P300 during an auditory oddball task

bioRxiv (Cold Spring Harbor Laboratory) April 14, 2019 J.R. Payne, Oliver Baell, Harry Geddes et al. 6 citations preprint

Abstract Objectives Long-term meditation practice affects the brain’s ability to sustain attention. However, how this occurs is not well understood. Electroencephalography (EEG) studies have found that during dichotic oddball listening tasks, experienced meditators displayed altered attention-related neural markers including theta phase synchronisation (TPS) and event-related potentials (ERP;...