Even with his perceptions enhanced by Mother, there were limits to what his organic brain could grasp.

Then, reading onward, he found an explanation that even his befuddled brain could grasp.

The weasel words are one of many ways the brain grasps at any cover story that can lessen guilt.

The Carthaginian's quick brain grasped the situation without difficulty.

All that his brain could grasp was that he must overtake a murderer.

I think the human brain cannot grasp it when it's retold.

After all, no mere organic brain can grasp the circuitry of a modern satellite in its entirety.

Slowly, his brain grasped again at its dim train of idea.

An evil so disgusting, my brain could hardly grasp it.

Her brain grasps onto to the last memory that she remembers.