Abstract:The neuroscience research is known as the “ultimate territory” of understanding the nature and human beings. In recent years, many countries around the world have started brain projects. And the establishment of an international brain initiative is on the way. This article summarizes the latest progresses, future perspectives, and layout strategies of the brain projects of major countries in the world. Characteristics of brain project development of these countries are analyzed, and the opportunities and problems in technology development of brain science that China is facing are also discussed.