translation.en: So we were essentially mapping the microcircuitry of the brain: which cells are communicating with which cells, with which chemicals, and then in what quantities of those chemicals?
translation.zh: 所以我们首先画出了大脑的微线性图： 哪些细胞是和哪些细胞是有联系的？ 通过何种化学物质联系？ 这些化学物质有多少？