| Autor: |
Dunham, C Michael, Burger, Amanda J, Hileman, Barbara M, Chance, Elisha A, Hutchinson, Amy E |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
JMIR Formative Research, Vol 5, Iss 5, p e24044 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2561-326X |
| DOI: |
10.2196/24044 |
| Popis: |
BackgroundPrevious work performed by our group demonstrated that intermittent reductions in bispectral index (BIS) values were found during neurofeedback following mindfulness instructions. Hypnosis was induced to enhance reductions in BIS values. ObjectiveThis study aims to assess physiologic relaxation and explore its associations with BIS values using autonomic monitoring. MethodsEach session consisted of reading a 4-minute baseline neutral script and playing an 18-minute hypnosis tape to 3 researchers involved in the BIS neurofeedback study. In addition to BIS monitoring, autonomic monitoring was performed, and this included measures of electromyography (EMG), skin temperature, skin conductance, respiratory rate, expired carbon dioxide, and heart rate variability. The resulting data were analyzed using two-tailed t tests, correlation analyses, and multivariate linear regression analyses. ResultsWe found that hypnosis was associated with reductions in BIS (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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