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Obukhov NV. A Multicomponent Cognitive-Behavioral Hypnotic Approach for Obsessive-Compulsive Disorder Treatment: A Case Study. Int J Clin Exp Hypn 2024:1-17. [PMID: 39186092 DOI: 10.1080/00207144.2024.2391358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 04/10/2024] [Accepted: 04/26/2024] [Indexed: 08/27/2024]
Abstract
This article proposes a multicomponent hypnotherapeutic approach for obsessive-compulsive disorder (OCD) treatment. This new approach combines hypnosis with exposure and response prevention, cognitive reappraisal, principles of acceptance and commitment therapy, and other components. In the presented case study, the patient was treated for four months with both biological and psychological first-line therapy with minor effects; the patient was then treated with hypnotherapy. The patient listened to a recorded hypnosis session, which was constructed according to the new proposed principle. After three weeks of near-daily listening to the session, the patient's Yale-Brown Obsessive-Compulsive Scale score decreased by 38.5%, which helped achieve a 51.5% reduction from the initial score, suggesting that this method might have significantly contributed to the therapeutic outcome. In addition, this article discusses the differences between the proposed approach and previously published hypnotherapeutic methods for OCD treatment and the hypothetical use of such an approach for other disorders characterized by compulsive behavior. Further randomized controlled studies are needed to confirm the efficacy of hypnotic approaches for treating OCD.
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Affiliation(s)
- Nikita V Obukhov
- Research Department, The Association of Experts in the Field of Clinical Hypnosis, Saint Petersburg, Russian Federation
- Department of Psychotherapy, Academician I.P. Pavlov First St. Petersburg State Medical University, Saint Petersburg, Russian Federation
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Obukhov NV, Naish PLN, Solnyshkina IE, Siourdaki TG, Martynov IA. Real-time assessment of hypnotic depth, using an EEG-based brain-computer interface: a preliminary study. BMC Res Notes 2023; 16:288. [PMID: 37875937 PMCID: PMC10599062 DOI: 10.1186/s13104-023-06553-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023] Open
Abstract
OBJECTIVE Hypnosis can be an effective treatment for many conditions, and there have been attempts to develop instrumental approaches to continuously monitor hypnotic state level ("depth"). However, there is no method that addresses the individual variability of electrophysiological hypnotic correlates. We explore the possibility of using an EEG-based passive brain-computer interface (pBCI) for real-time, individualised estimation of the hypnosis deepening process. RESULTS The wakefulness and deep hypnosis intervals were manually defined and labelled in 27 electroencephalographic (EEG) recordings obtained from eight outpatients after hypnosis sessions. Spectral analysis showed that EEG correlates of deep hypnosis were relatively stable in each patient throughout the treatment but varied between patients. Data from each first session was used to train classification models to continuously assess deep hypnosis probability in subsequent sessions. Models trained using four frequency bands (1.5-45, 1.5-8, 1.5-14, and 4-15 Hz) showed accuracy mostly exceeding 85% in a 10-fold cross-validation. Real-time classification accuracy was also acceptable, so at least one of the four bands yielded results exceeding 74% in any session. The best results averaged across all sessions were obtained using 1.5-14 and 4-15 Hz, with an accuracy of 82%. The revealed issues are also discussed.
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Affiliation(s)
- Nikita V Obukhov
- Research Department, The Association of Experts in the Field of Clinical Hypnosis, 40, Kamennoostrovsky Ave., 410, Saint Petersburg, 197022, Russian Federation.
- Department of Psychotherapy, Academician I.P. Pavlov First St. Petersburg State Medical University, 6-8, L. Tolstoy str, Saint Petersburg, 197022, Russian Federation.
| | - Peter L N Naish
- Department of Psychology, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK
| | - Irina E Solnyshkina
- Department of Psychotherapy, Academician I.P. Pavlov First St. Petersburg State Medical University, 6-8, L. Tolstoy str, Saint Petersburg, 197022, Russian Federation
| | - Tatiana G Siourdaki
- Research Department, The Association of Experts in the Field of Clinical Hypnosis, 40, Kamennoostrovsky Ave., 410, Saint Petersburg, 197022, Russian Federation
| | - Ilya A Martynov
- Research Department, The Association of Experts in the Field of Clinical Hypnosis, 40, Kamennoostrovsky Ave., 410, Saint Petersburg, 197022, Russian Federation
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Casiglia E, Finatti F, Tikhonoff V, Stabile MR, Mitolo M, Albertini F, Gasparotti F, Facco E, Lapenta AM, Venneri A. MECHANISMS OF HYPNOTIC ANALGESIA EXPLAINED BY FUNCTIONAL MAGNETIC RESONANCE (fMRI). Int J Clin Exp Hypn 2020; 68:1-15. [PMID: 31914368 DOI: 10.1080/00207144.2020.1685331] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hypnotic-focused analgesia (HFA) was produced in 20 highly hypnotizable subjects receiving nociceptive stimulations while undergoing functional magnetic resonance imaging (fMRI). The fMRI pattern in brain cortex activation while receiving a painful stimulus was recorded both during nonhypnosis and during HFA. The scanning protocol included the acquisition of a T1-weighted structural scan, 4 functional scans, a T2-weighted axial scan, and a fluid attenuated inversion recovery (FLAIR) scan. Total imaging time, including localization and structural image acquisitions, was approximately 60 minutes. Without HFA, the subjects reported subjective presence of pain, and the cortex primary sensory areas S1, S2, and S3 were activated. During HFA, the subjects reported complete absence of subjective pain and S1, S2, and S3 were deactivated. The findings suggest that HFA may prevent painful stimuli from reaching the sensory brain cortex, possibly through a gate-control mechanism.
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Affiliation(s)
- Edoardo Casiglia
- Studium Patavinum, University of Padova, Padova, Italy.,Department of Medicine, University of Padova, Italy.,Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy
| | - Francesco Finatti
- Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy.,School of Pathology, University of Padova, Italy
| | - Valérie Tikhonoff
- Department of Medicine, University of Padova, Italy.,Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy
| | - Maria R Stabile
- Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy.,Department of Neurorehabilitation, Foundation Hospital San Camillo, Venice, Italy
| | - Micaela Mitolo
- Department of Neurorehabilitation, Foundation Hospital San Camillo, Venice, Italy.,Functional Magnetic Resonance Unit, Hospital S. Orsola-Malpighi, Bologna, Italy
| | - Federica Albertini
- Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy.,School of Emergency Medicine, University of Padova, Italy
| | - Federica Gasparotti
- Department of Medicine, University of Padova, Italy.,Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy
| | - Enrico Facco
- Studium Patavinum, University of Padova, Padova, Italy.,Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy.,Department of Neuroscience, University of Padova, Italy
| | - Antonio M Lapenta
- Institute F.Granone, Italian Centre of Clinical and Experimental Hypnosis, Torino, Italy
| | - Annalena Venneri
- Department of Neuroscience, University of Sheffield, Sheffield, UK
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