How to Transparent a Brain?

This was an innovation that came later after optrogenetics. We developed this in my lad beginningbout two thousand nine, two thousand ten and we published this in 20 13. This is a method of making brains and any tissue transparent. You can see through it. The key information is still there. It could be yn biapte tissue from a living person. And iv got to be clear for myself, i itis not a living brain or no,. For clarifying that a this as happens after life.