Pretty music with pretty pictures: all of our brains love that (nothing new to neuroscience there)! Have a fantastic holiday season everyone!
Neuroscience researchers in China have created a method of transforming brainwaves into music by combining EEG and fMRI scans into sounds that are recognizable to human beings. The EEG adjusts the pitch and duration of a note, while the fMRI controls the intensity of the music. According to Jing Lu and his associated colleagues from the University of Electronic Science and Technology in China, this brain music, “embodies the workings of the brain as art, providing a platform for scientists and artists to work together to better understand the links between music and the human brain.”
Applying EEG and fMRI data to make better music represents the limitless opportunities of the brain, potentially leading to improvements useful for research, clinical diagnosis or biofeedback therapy. In fact, researchers at the Department of Homeland Security’s Science and Technology Directorate have already looked at a form of neuro-training called ‘Brain Music’, which uses music created from an individual’s brain waves to help the individual move from an anxious state to a relaxed state.
By mapping the human brain, we will inevitably have a greater comprehensive understanding of how it functions. In this TED talk, Allan Jones explains how his team of researchers is mapping the brain by investigating which genes are turned on in each region and how these regions link up. According to Allan Jones: “Understanding how our genes are used in our brains will help scientists and the medical community better understand and discover new treatments for the full spectrum of brain diseases and disorders.”