It is now possible to grow and culture human brain tissue in a device that costs little more than the price of a cup of coffee

Why?:

Culturing brain tissue in a laboratory would theoretically let scientists test how individual patients’ brains might react to different kinds of medications...

It is now possible to grow and culture human brain tissue in a device that costs little more than the price of a cup of coffee

Why?:

Culturing brain tissue in a laboratory would theoretically let scientists test how individual patients’ brains might react to different kinds of medications...