“The reason why we take these into the schools and our parenting programs we love the impact of the clear skull,” Vann explained. “And so with that you can see the importance of brain function. So where each section of the brain is highlighted those are what your brain controls. So when we shake the baby you’ll see the lights turn on and that’s the part of the brain that has been damaged from that. And when the baby stops crying that is severe damage possibly even death.”