The effects of alpha asymmetry and high-beta down-training neurofeedback for patients with the major depressive disorder and anxiety symptoms
lNeurofeedback is a technologically advanced, non-invasive and professional psychological intervention.lBoth ALAY and high-beta down-training neurofeedbacks improved the symptoms of depression and anxiety.lHigh-beta down-training neurofeedback significantly decreased high-beta power in the respectiv...
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| Veröffentlicht in: | Journal of affective disorders 2019-10, Vol.257, p.287-296 |
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| creator | Wang, San-Yu Lin, I-Mei Fan, Sheng-Yu Tsai, Yu-Che Yen, Cheng-Fang Yeh, Yi-Chun Huang, Mei-Feng Lee, Yu Chiu, Nien-Mu Hung, Chi-Fa Wang, Peng-Wei Liu, Tai-Ling Lin, Huang-Chi |
| description | lNeurofeedback is a technologically advanced, non-invasive and professional psychological intervention.lBoth ALAY and high-beta down-training neurofeedbacks improved the symptoms of depression and anxiety.lHigh-beta down-training neurofeedback significantly decreased high-beta power in the respective participants’ electroencephalogram.
Alpha-asymmetry neurofeedback (ALAY) was applied to patients with major depressive disorder (MDD) based on the theory of frontal alpha asymmetry. Neurophysiological studies have found a higher high-beta activity of electroencephalography (EEG) at the posterior cortex among patients with comorbid MDD and anxiety symptoms. The present study examined the effects of ALAY and high-beta down-training (Beta) neurofeedback in symptoms of depression and anxiety and EEG parameters.
Eighty-seven patients with comorbid MDD and anxiety symptoms were allocated to the ALAY, Beta, or control groups. Both neurofeedback groups received ten-session neurofeedback. All participants completed the Beck Depression Inventory II (BDI-II), Beck Anxiety Inventory (BAI), and five minutes resting EEG recording at pre-test and post-test. EEG raw signals were transformed into an A1 score [log (F4 alpha) - log (F3 alpha)], P3 and P4 high-beta power.
BDI-II and BAI scores decreased at post-test in both ALAY and Beta groups, but no significant difference between the two groups. No significant interaction effect in A1 score at pre-test and post-test between the ALAY, Beta, and control groups. The P3 high-beta was significantly decreased in the Beta group, an increase in the control group, and no change in the ALAY group at post-test compared to the pre-test.
Both neurofeedback groups decreased symptoms of depression and anxiety. The Beta group was more effective in decreasing high-beta power at the parietal cortex compared to other groups. This non-invasive psychological intervention can be used in the future for patients with comorbid MDD and anxiety symptoms. |
| doi_str_mv | 10.1016/j.jad.2019.07.026 |
| format | Article |
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Alpha-asymmetry neurofeedback (ALAY) was applied to patients with major depressive disorder (MDD) based on the theory of frontal alpha asymmetry. Neurophysiological studies have found a higher high-beta activity of electroencephalography (EEG) at the posterior cortex among patients with comorbid MDD and anxiety symptoms. The present study examined the effects of ALAY and high-beta down-training (Beta) neurofeedback in symptoms of depression and anxiety and EEG parameters.
Eighty-seven patients with comorbid MDD and anxiety symptoms were allocated to the ALAY, Beta, or control groups. Both neurofeedback groups received ten-session neurofeedback. All participants completed the Beck Depression Inventory II (BDI-II), Beck Anxiety Inventory (BAI), and five minutes resting EEG recording at pre-test and post-test. EEG raw signals were transformed into an A1 score [log (F4 alpha) - log (F3 alpha)], P3 and P4 high-beta power.
BDI-II and BAI scores decreased at post-test in both ALAY and Beta groups, but no significant difference between the two groups. No significant interaction effect in A1 score at pre-test and post-test between the ALAY, Beta, and control groups. The P3 high-beta was significantly decreased in the Beta group, an increase in the control group, and no change in the ALAY group at post-test compared to the pre-test.
Both neurofeedback groups decreased symptoms of depression and anxiety. The Beta group was more effective in decreasing high-beta power at the parietal cortex compared to other groups. This non-invasive psychological intervention can be used in the future for patients with comorbid MDD and anxiety symptoms.</description><identifier>ISSN: 0165-0327</identifier><identifier>EISSN: 1573-2517</identifier><identifier>DOI: 10.1016/j.jad.2019.07.026</identifier><identifier>PMID: 31302517</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Alpha asymmetry neurofeedback ; Anxiety symptoms ; Electroencephalography ; High-beta down-training neurofeedback ; Major depressive disorder</subject><ispartof>Journal of affective disorders, 2019-10, Vol.257, p.287-296</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright © 2019 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-22e87b31a2c5be600f362002167730291fb29db053b4df8a4e74c955f6a0da9e3</citedby><cites>FETCH-LOGICAL-c353t-22e87b31a2c5be600f362002167730291fb29db053b4df8a4e74c955f6a0da9e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jad.2019.07.026$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31302517$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, San-Yu</creatorcontrib><creatorcontrib>Lin, I-Mei</creatorcontrib><creatorcontrib>Fan, Sheng-Yu</creatorcontrib><creatorcontrib>Tsai, Yu-Che</creatorcontrib><creatorcontrib>Yen, Cheng-Fang</creatorcontrib><creatorcontrib>Yeh, Yi-Chun</creatorcontrib><creatorcontrib>Huang, Mei-Feng</creatorcontrib><creatorcontrib>Lee, Yu</creatorcontrib><creatorcontrib>Chiu, Nien-Mu</creatorcontrib><creatorcontrib>Hung, Chi-Fa</creatorcontrib><creatorcontrib>Wang, Peng-Wei</creatorcontrib><creatorcontrib>Liu, Tai-Ling</creatorcontrib><creatorcontrib>Lin, Huang-Chi</creatorcontrib><title>The effects of alpha asymmetry and high-beta down-training neurofeedback for patients with the major depressive disorder and anxiety symptoms</title><title>Journal of affective disorders</title><addtitle>J Affect Disord</addtitle><description>lNeurofeedback is a technologically advanced, non-invasive and professional psychological intervention.lBoth ALAY and high-beta down-training neurofeedbacks improved the symptoms of depression and anxiety.lHigh-beta down-training neurofeedback significantly decreased high-beta power in the respective participants’ electroencephalogram.
Alpha-asymmetry neurofeedback (ALAY) was applied to patients with major depressive disorder (MDD) based on the theory of frontal alpha asymmetry. Neurophysiological studies have found a higher high-beta activity of electroencephalography (EEG) at the posterior cortex among patients with comorbid MDD and anxiety symptoms. The present study examined the effects of ALAY and high-beta down-training (Beta) neurofeedback in symptoms of depression and anxiety and EEG parameters.
Eighty-seven patients with comorbid MDD and anxiety symptoms were allocated to the ALAY, Beta, or control groups. Both neurofeedback groups received ten-session neurofeedback. All participants completed the Beck Depression Inventory II (BDI-II), Beck Anxiety Inventory (BAI), and five minutes resting EEG recording at pre-test and post-test. EEG raw signals were transformed into an A1 score [log (F4 alpha) - log (F3 alpha)], P3 and P4 high-beta power.
BDI-II and BAI scores decreased at post-test in both ALAY and Beta groups, but no significant difference between the two groups. No significant interaction effect in A1 score at pre-test and post-test between the ALAY, Beta, and control groups. The P3 high-beta was significantly decreased in the Beta group, an increase in the control group, and no change in the ALAY group at post-test compared to the pre-test.
Both neurofeedback groups decreased symptoms of depression and anxiety. The Beta group was more effective in decreasing high-beta power at the parietal cortex compared to other groups. This non-invasive psychological intervention can be used in the future for patients with comorbid MDD and anxiety symptoms.</description><subject>Alpha asymmetry neurofeedback</subject><subject>Anxiety symptoms</subject><subject>Electroencephalography</subject><subject>High-beta down-training neurofeedback</subject><subject>Major depressive disorder</subject><issn>0165-0327</issn><issn>1573-2517</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kc9u1DAQhy0EokvhAbggH7kkjO2NvREnVJU_UiUu5Ww59rhx2MTB9rbsQ_DOeNnCkdNIo2--0cyPkNcMWgZMvpvaybiWA-tbUC1w-YRsWKdEwzumnpJNZboGBFcX5EXOEwDIXsFzciGYgBOzIb9uR6ToPdqSafTU7NfRUJOP84wlHalZHB3D3dgMWAx18WFpSjJhCcsdXfCQokd0g7HfqY-JrqYEXKrpIZSRlqqezVT7DteEOYd7pC7kmBymP2az_AxYjrSuW0uc80vyzJt9xleP9ZJ8-3h9e_W5ufn66cvVh5vGik6UhnPcqUEww203oATwQnIAzqRS9bCe-YH3boBODFvnd2aLamv7rvPSgDM9ikvy9uxdU_xxwFz0HLLF_d4sGA9Zc97tmAQpRUXZGbUp5pzQ6zWF2aSjZqBPKehJ1xT0KQUNStcU6sybR_1hmNH9m_j79gq8PwNYj7wPmHS29XEWXUg1Ce1i-I_-N2wymkw</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>Wang, San-Yu</creator><creator>Lin, I-Mei</creator><creator>Fan, Sheng-Yu</creator><creator>Tsai, Yu-Che</creator><creator>Yen, Cheng-Fang</creator><creator>Yeh, Yi-Chun</creator><creator>Huang, Mei-Feng</creator><creator>Lee, Yu</creator><creator>Chiu, Nien-Mu</creator><creator>Hung, Chi-Fa</creator><creator>Wang, Peng-Wei</creator><creator>Liu, Tai-Ling</creator><creator>Lin, Huang-Chi</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20191001</creationdate><title>The effects of alpha asymmetry and high-beta down-training neurofeedback for patients with the major depressive disorder and anxiety symptoms</title><author>Wang, San-Yu ; Lin, I-Mei ; Fan, Sheng-Yu ; Tsai, Yu-Che ; Yen, Cheng-Fang ; Yeh, Yi-Chun ; Huang, Mei-Feng ; Lee, Yu ; Chiu, Nien-Mu ; Hung, Chi-Fa ; Wang, Peng-Wei ; Liu, Tai-Ling ; Lin, Huang-Chi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-22e87b31a2c5be600f362002167730291fb29db053b4df8a4e74c955f6a0da9e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Alpha asymmetry neurofeedback</topic><topic>Anxiety symptoms</topic><topic>Electroencephalography</topic><topic>High-beta down-training neurofeedback</topic><topic>Major depressive disorder</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, San-Yu</creatorcontrib><creatorcontrib>Lin, I-Mei</creatorcontrib><creatorcontrib>Fan, Sheng-Yu</creatorcontrib><creatorcontrib>Tsai, Yu-Che</creatorcontrib><creatorcontrib>Yen, Cheng-Fang</creatorcontrib><creatorcontrib>Yeh, Yi-Chun</creatorcontrib><creatorcontrib>Huang, Mei-Feng</creatorcontrib><creatorcontrib>Lee, Yu</creatorcontrib><creatorcontrib>Chiu, Nien-Mu</creatorcontrib><creatorcontrib>Hung, Chi-Fa</creatorcontrib><creatorcontrib>Wang, Peng-Wei</creatorcontrib><creatorcontrib>Liu, Tai-Ling</creatorcontrib><creatorcontrib>Lin, Huang-Chi</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of affective disorders</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, San-Yu</au><au>Lin, I-Mei</au><au>Fan, Sheng-Yu</au><au>Tsai, Yu-Che</au><au>Yen, Cheng-Fang</au><au>Yeh, Yi-Chun</au><au>Huang, Mei-Feng</au><au>Lee, Yu</au><au>Chiu, Nien-Mu</au><au>Hung, Chi-Fa</au><au>Wang, Peng-Wei</au><au>Liu, Tai-Ling</au><au>Lin, Huang-Chi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effects of alpha asymmetry and high-beta down-training neurofeedback for patients with the major depressive disorder and anxiety symptoms</atitle><jtitle>Journal of affective disorders</jtitle><addtitle>J Affect Disord</addtitle><date>2019-10-01</date><risdate>2019</risdate><volume>257</volume><spage>287</spage><epage>296</epage><pages>287-296</pages><issn>0165-0327</issn><eissn>1573-2517</eissn><abstract>lNeurofeedback is a technologically advanced, non-invasive and professional psychological intervention.lBoth ALAY and high-beta down-training neurofeedbacks improved the symptoms of depression and anxiety.lHigh-beta down-training neurofeedback significantly decreased high-beta power in the respective participants’ electroencephalogram.
Alpha-asymmetry neurofeedback (ALAY) was applied to patients with major depressive disorder (MDD) based on the theory of frontal alpha asymmetry. Neurophysiological studies have found a higher high-beta activity of electroencephalography (EEG) at the posterior cortex among patients with comorbid MDD and anxiety symptoms. The present study examined the effects of ALAY and high-beta down-training (Beta) neurofeedback in symptoms of depression and anxiety and EEG parameters.
Eighty-seven patients with comorbid MDD and anxiety symptoms were allocated to the ALAY, Beta, or control groups. Both neurofeedback groups received ten-session neurofeedback. All participants completed the Beck Depression Inventory II (BDI-II), Beck Anxiety Inventory (BAI), and five minutes resting EEG recording at pre-test and post-test. EEG raw signals were transformed into an A1 score [log (F4 alpha) - log (F3 alpha)], P3 and P4 high-beta power.
BDI-II and BAI scores decreased at post-test in both ALAY and Beta groups, but no significant difference between the two groups. No significant interaction effect in A1 score at pre-test and post-test between the ALAY, Beta, and control groups. The P3 high-beta was significantly decreased in the Beta group, an increase in the control group, and no change in the ALAY group at post-test compared to the pre-test.
Both neurofeedback groups decreased symptoms of depression and anxiety. The Beta group was more effective in decreasing high-beta power at the parietal cortex compared to other groups. This non-invasive psychological intervention can be used in the future for patients with comorbid MDD and anxiety symptoms.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>31302517</pmid><doi>10.1016/j.jad.2019.07.026</doi><tpages>10</tpages></addata></record> |
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| subjects | Alpha asymmetry neurofeedback Anxiety symptoms Electroencephalography High-beta down-training neurofeedback Major depressive disorder |
| title | The effects of alpha asymmetry and high-beta down-training neurofeedback for patients with the major depressive disorder and anxiety symptoms |
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