The effect of musk incense stick aroma inhalation on different features of electroencephalogram signals and working memory for use in neurofeedback training. (May 2023)
- Record Type:
- Journal Article
- Title:
- The effect of musk incense stick aroma inhalation on different features of electroencephalogram signals and working memory for use in neurofeedback training. (May 2023)
- Main Title:
- The effect of musk incense stick aroma inhalation on different features of electroencephalogram signals and working memory for use in neurofeedback training
- Authors:
- Hasheminia, Siminsadat
Sho'ouri, Nasrin - Abstract:
- Highlights: The effect of musk incense stick aroma inhalation on various EEG features was investigated. The idea of inhaling an aroma as an auxiliary factor in neurofeedback training is suggested. The idea of inhaling musk incense is suggested to reduce the symptoms of depression and stress. Abstract: Susceptibility of brain activity to the inhalation of different aromas established the idea of inhaling an aroma as an auxiliary factor in neurofeedback training. The present study has focused on investigating the effect of musk incense stick aroma inhalation on various features of EEG signals (power of different frequency bands along with Katz fractal dimension (Katz's FD), approximate entropy (ApEn) and scaling exponent) and working memory for use in neurofeedback training. To raise this aim, the EEG signals were recorded under eyes-open (EO) and eyes-closed (EC) conditions for 22 healthy subjects before and during the musk incense stick aroma inhalation, followed by performing Wechsler Memory Scale (WMS). The results showed that musk incense stick aroma inhalation under EO condition increased the relative power of delta, theta, sensorimotor rhythm (SMR) and low beta frequency bands along with ApEn and Katz's FD in most channels, whereas decreased the relative power of alpha, high beta and gamma bands. A decrease was found in the relative power of delta, theta, SMR, low beta, high beta and gamma frequency bands in some channels under EC conditions. ApEn and Katz's FD valuesHighlights: The effect of musk incense stick aroma inhalation on various EEG features was investigated. The idea of inhaling an aroma as an auxiliary factor in neurofeedback training is suggested. The idea of inhaling musk incense is suggested to reduce the symptoms of depression and stress. Abstract: Susceptibility of brain activity to the inhalation of different aromas established the idea of inhaling an aroma as an auxiliary factor in neurofeedback training. The present study has focused on investigating the effect of musk incense stick aroma inhalation on various features of EEG signals (power of different frequency bands along with Katz fractal dimension (Katz's FD), approximate entropy (ApEn) and scaling exponent) and working memory for use in neurofeedback training. To raise this aim, the EEG signals were recorded under eyes-open (EO) and eyes-closed (EC) conditions for 22 healthy subjects before and during the musk incense stick aroma inhalation, followed by performing Wechsler Memory Scale (WMS). The results showed that musk incense stick aroma inhalation under EO condition increased the relative power of delta, theta, sensorimotor rhythm (SMR) and low beta frequency bands along with ApEn and Katz's FD in most channels, whereas decreased the relative power of alpha, high beta and gamma bands. A decrease was found in the relative power of delta, theta, SMR, low beta, high beta and gamma frequency bands in some channels under EC conditions. ApEn and Katz's FD values also increased in most channels under EC conditions following musk incense stick aroma inhalation. The scaling exponent also decreased under the same conditions in most channels. However, these changes were not significant in all channels. The WMS score also increased after inhaling aroma, but not significantly. The findings of this research suggest the use of musk incense stick aroma inhalation during neurofeedback training to increase training efficiency. … (more)
- Is Part Of:
- Biomedical signal processing and control. Volume 83(2023)
- Journal:
- Biomedical signal processing and control
- Issue:
- Volume 83(2023)
- Issue Display:
- Volume 83, Issue 2023 (2023)
- Year:
- 2023
- Volume:
- 83
- Issue:
- 2023
- Issue Sort Value:
- 2023-0083-2023-0000
- Page Start:
- Page End:
- Publication Date:
- 2023-05
- Subjects:
- EEG -- Musk -- Working memory -- Wechsler Memory Scale -- Passive neurofeedback -- Aromatherapy -- Incense stick
Signal processing -- Periodicals
Biomedical engineering -- Periodicals
Signal Processing, Computer-Assisted -- Periodicals
Image Processing, Computer-Assisted -- Periodicals
Biomedical Engineering -- Periodicals
610.28 - Journal URLs:
- http://www.sciencedirect.com/science/journal/17468094 ↗
http://www.elsevier.com/journals ↗
http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%2329675%232006%23999989998%23626449%23FLA%23&_cdi=29675&_pubType=J&_auth=y&_acct=C000045259&_version=1&_urlVersion=0&_userid=836873&md5=664b5cf9a57fc91971a17faf20c32ec1 ↗ - DOI:
- 10.1016/j.bspc.2023.104658 ↗
- Languages:
- English
- ISSNs:
- 1746-8094
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 2087.880400
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 26158.xml