Babies have millions of brain cells. They are like light bulbs waiting to be turned on. Don't wait for them to go to school and hope for the best.

My brain cells are dying in their trillions.

I like nonsense; it wakes up the brain cells.

Ideas not coupled with action never become bigger than the brain cells they occupied.

Brain cells are normally not sensitive to light. So by introducing light-sensitive proteins into specific types of neurons, we can now selectively control that specific type of neuron by shining light in the brain.

A meticulous virtual copy of the human brain would enable basic research on brain cells and circuits or computer-based drug trials.