title: Scale-free brain-wave music from simultaneously EEG and fMRI recordings.
abstract: In the past years, a few methods have been developed to translate human EEG to music. In 2009, PloS One 4 e5915, we developed a method to generate scale-free brainwave music where the amplitude of EEG was translated to music pitch according to the power law followed by both of them, the period of an EEG waveform is translated directly to the duration of a note, and the logarithm of the average power change of EEG is translated to music intensity according to the Fechner's law. In this work, we proposed to adopt simultaneously-recorded fMRI signal to control the intensity of the EEG music, thus an EEG-fMRI music is generated by combining two different and simultaneous brain signals. And most importantly, this approach further realized power law for music intensity as fMRI signal follows it. Thus the EEG-fMRI music makes a step ahead in reflecting the physiological process of the scale-free brain.
authors.affiliation: Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Lu
authors.forename: Dan
authors.initials: D
authors.lastname: Wu
authors.forename: Hua
authors.initials: H
authors.lastname: Yang
authors.forename: Cheng
authors.initials: C
authors.lastname: Luo
authors.forename: Chaoyi
authors.initials: C
authors.lastname: Li
authors.forename: Dezhong
authors.initials: D
authors.lastname: Yao
mesh_terms: D000293:Adolescent; D000328:Adult; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009146:Music; D012815:Signal Processing, Computer-Assisted