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Forty cancer patients were randomly allocated to one of the two relaxation groups, MC and PMR, over a period of six months; continuous EEG signals were recorded during the first and last sessions. EEG signals were analyzed by applying signal mode complexity, a measure of complexity of neuronal oscillations. Across sessions, both groups showed a modulation of complexity of beta-2 band (20\u201329[Formula: see text]Hz) at midfrontal regions, but only MC group showed a modulation of complexity of theta band (3.5\u20137.5[Formula: see text]Hz) at posterior regions. Therefore, the neuronal complexity patterns showed different changes in EEG frequency band specific complexity resulting in two different types of interventions. Moreover, the different neural responses to listening to monochords and PMR were observed after regular relaxation interventions over a short time span. <\/jats:p>","DOI":"10.1142\/s0218127416500012","type":"journal-article","created":{"date-parts":[[2016,2,19]],"date-time":"2016-02-19T01:18:57Z","timestamp":1455844737000},"page":"1650001","source":"Crossref","is-referenced-by-count":12,"title":["Modulation of EEG Theta Band Signal Complexity by Music Therapy"],"prefix":"10.1142","volume":"26","author":[{"given":"Joydeep","family":"Bhattacharya","sequence":"first","affiliation":[{"name":"Department of Psychology, Goldsmiths, University of London, New Cross, SE14 6NW, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eun-Jeong","family":"Lee","sequence":"additional","affiliation":[{"name":"Institute for Medical Psychology, University Hospital, University of Heidelberg, Bergheimer Strasse 20, D-69120 Heidelberg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2016,2,18]]},"reference":[{"key":"S0218127416500012BIB001","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3940(02)00745-0"},{"key":"S0218127416500012BIB002","doi-asserted-by":"publisher","DOI":"10.1080\/00207450590897969"},{"key":"S0218127416500012BIB003","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.2009.04580.x"},{"key":"S0218127416500012BIB004","doi-asserted-by":"publisher","DOI":"10.1007\/s10339-009-0272-0"},{"key":"S0218127416500012BIB005","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-8760(00)00153-7"},{"key":"S0218127416500012BIB006","doi-asserted-by":"publisher","DOI":"10.1007\/s10827-009-0155-5"},{"key":"S0218127416500012BIB007","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127496000047"},{"key":"S0218127416500012BIB008","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.191355898"},{"key":"S0218127416500012BIB009","doi-asserted-by":"publisher","DOI":"10.1007\/s00520-007-0330-z"},{"key":"S0218127416500012BIB010","doi-asserted-by":"publisher","DOI":"10.1007\/s10484-008-9050-5"},{"key":"S0218127416500012BIB011","doi-asserted-by":"publisher","DOI":"10.1016\/0304-3959(89)90125-5"},{"key":"S0218127416500012BIB012","first-page":"1551","volume":"25","author":"Ezzone S.","year":"1998","journal-title":"Oncol. 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