Evidence map›Paper›PMID 41917983›Full record

ArticleJournal of eating disorders2026

Acute response and neurophysiological mechanisms of mindfulness meditation in emotional eating.

Roy Rongyue Zeng, Rangchun Hou, Hiu Yin Lai, Hei Yuen Huang, Ka Siu Lau, Ka Yan Hung, Rachel Kwok, Nestor Vinas Guasch, Daniel Kwasi Ahorsu, Tiev Miller and 6 more

Abstract read
In one paragraph

Article in Journal of eating disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Roy Rongyue Zeng *Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Rangchun Hou *Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Hiu Yin LaiDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Hei Yuen HuangDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Ka Siu LauDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Ka Yan HungDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Rachel KwokDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Nestor Vinas GuaschDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Daniel Kwasi AhorsuDepartment of Special Education and Counselling, The Education University of Hong Kong, Hong Kong SAR, China.
Tiev MillerDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Yushen DaiSchool of Nursing, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Pablo Cruz-GonzalezDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Yan LiSchool of Nursing, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR.
Benson Wui-Man LauDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR. benson.lau@polyu.edu.hk.
Jack Jiaqi ZhangDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR. jack-jiaqi.zhang@polyu.edu.hk.
Dalinda Isabel Sanchez VidanaDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR. dalinda.sanchezvidana@connect.polyu.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionEmotional eating often leads to adverse health outcomes. Understanding how mindfulness influences emotional eating is crucial for developing strategies to promote healthier eating behaviors and well-being. This study aims to investigate the mechanism and acute response to a mindfulness meditation practice on emotional eating by examining immediate post-intervention effects on brain activity and neurophysiological differences between individuals with and without emotional eating.

methodsForty-nine adults were recruited and allocated into two groups based on the emotional eating subscale score of the Dutch Eating Behavior Questionnaire: emotional eating (EE group) and non-emotional eating (comparison group). EEG was captured from three 14-min audio-guided mindfulness practices (MPs; each comprising three consecutive phases: mindful breathing [MPbreathing], emotion evocation [MPevocation], and meditation [MPmeditation]) and 5-min resting periods before and after each mindfulness practice. We compared between-group and between-condition differences in the EEG band power and examined potential correlations between EEG data and other participant characteristics.

resultsFollowing three MPs, the EE group exhibited a higher frontal midline theta power (p = 0.051) and a lower frontal midline alpha power (p = 0.059) compared with the comparison group. These effects primarily originated from the MPmeditation (theta band: corrected ps ≤ 0.03; alpha band: corrected ps ≤ 0.08). Two negative correlations were specifically found in the EE group: one between changes in frontal midline delta power and emotional eating behaviors, and another between beta-1 power and cognitive reappraisal that emerged in the MPmeditation.

conclusionsOur findings suggest that the modulation of frontal midline theta and alpha activity may contribute to the immediate effects of mindfulness meditation in remediating emotional eating. The clinical significance of the correlation between delta activity and emotional eating severity warrants further investigation.

Indexed as

Disordered eating behaviorElectroencephalographyEmotional regulationMeshMindfulnessNeurophysiology

Identifiers

PMID41917983
PMCPMC13169857

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.