音乐可以调节大脑的节奏，并可以激发或抑制神经。 脑电波反馈技术使用此原理。
当大脑处理音乐声音时，它将音乐分为旋律和节奏等不同元素，然后将它们放回一起以合成统一的音乐体验。 我们的大脑一旦听到音乐，就会立即开始工作。 当科学家使用大脑成像技术观察演奏的专业音乐家的大脑时，他们的大脑就像一场盛大的狂欢节，整个大脑的不同大脑区域开始协调地相互作用。
古典音乐会影响大脑的理性活动，并改善低频区域的大脑工作，因此古典音乐使人们更加理性。

Music can adjust the rhythm of the brain, and can excite or suppress nerves; brainwave feedback technology uses this principle.
When the brain processes music sounds, it will split the music into different elements, such as melody and rhythm, and then put them back together to synthesize a unified music experience. As soon as our brain hears music, it starts the work in an instant. When scientists use brain imaging technology to observe the brains of professional musicians playing, their brains are like a grand carnival, and different brain regions of the entire brain begin to interact in coordination.
Classical music affects the rational activity of the brain and improves the brain's work in slower frequency regions, so classical music makes people more rational.