Cited by 159Mindfulness and Compassion InterventionsEEG and Brain-Computer InterfacesEmotion and Mood Recognition

Quantitative change of EEG and respiration signals during mindfulness meditation

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Ahani, Asieh, Wahbeh, Helane, Nezamfar, Hooman, Miller, Meghan, Erdogmus, Deniz, Oken, Barry·2014·Journal of NeuroEngineering and Rehabilitation

Abstract

BACKGROUND: This study investigates measures of mindfulness meditation (MM) as a mental practice, in which a resting but alert state of mind is maintained. A population of older people with high stress level participated in this study, while electroencephalographic (EEG) and respiration signals were recorded during a MM intervention. The physiological signals during meditation and control conditions were analyzed with signal processing. METHODS: EEG and respiration data were collected and analyzed on 34 novice meditators after a 6-week meditation intervention. Collected data were analyzed with spectral analysis, phase analysis and classification to evaluate an objective marker for meditation. RESULTS: Different frequency bands showed differences in meditation and control conditions. Furthermore, we established a classifier using EEG and respiration signals with a higher accuracy (85%) at discriminating between meditation and control conditions than a classifier using the EEG signal only (78%). CONCLUSION: Support vector machine (SVM) classifier with EEG and respiration feature vector is a viable objective marker for meditation ability. This classifier should be able to quantify different levels of meditation depth and meditation experience in future studies.

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  • During MBSR components, explicit instruction to slow one's breath is not given, but breath slows during the practice.

    “During these components, explicit instruction to slow ones breath is not given, however, it has been reported in multiple investigations that breath slows during the practice (Ditto et al., 2006; Ahani et al., 2014).”

    From Maladaptive autonomic regulation in PTSD accelerates physiological aging (2015) · cites this paper as Ahani et al., 2014

  • The rate of breathing commonly slows down automatically during mindfulness meditation.

    “Although mindfulness instructions do not involve purposefully slowing the breath, the rate of breathing commonly slows down automatically during mindfulness meditation (Ahani et al., 2014).”

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Authors
Ahani, A., Wahbeh, H., Nezamfar, H., Miller, M., Erdogmus, D., & Oken, B.
Affiliations
  • Northeastern University (US)
  • Oregon Health & Science University (US)
Corresponding author
Oken, Barry
Venue
Journal of NeuroEngineering and Rehabilitation
Published
2014-05-14
Volume
11
Issue
1
Pages
87-87
ISSN
1743-0003 (ISSN-L)
OpenAlex
W2153257584
Cited by
159
References
51
Citations by year
2026: 16 · 2025: 19 · 2024: 21 · 2023: 19 · 2022: 16 · 2021: 16 · 2020: 13 · 2019: 7 · 2018: 7 · 2017: 10 · 2016: 10 · 2015: 4
FWCI
9.47
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of NeuroEngineering and Rehabilitation (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • National Science Foundation (0914808, 1149570, 1136027)
  • National Center for Complementary and Integrative Health (K24AT005121, K01AT004951)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Mindfulness and Compassion Interventions
  • Life Sciences › Neuroscience › Cognitive Neuroscience › EEG and Brain-Computer Interfaces
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
Keywords
mindfulness meditation, EEG, respiratory signals, support vector classifier, older adults, stress, frequency band analysis, phase analysis
MeSH terms
Aged, Brain, Electroencephalography, Female, Humans, Male, Middle Aged, Respiration, Signal Processing, Computer-Assisted, Meditation, Support Vector Machine, Mindfulness

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