His brain wouldn't compute.

Nighthawk made no answer, but scanned the crowd, checked all the exits, and measured the distances involved while his brain computed the odds.

Her brain was computing every bit of information.

My brain couldn't compute.

The time-machine disappeared; completely out of synchronization with any continuum that a world's keenest brain and an ultra-fast calculator could compute.

This carries information about what the brain computes is most probably outside.

A "brain" such as this could be used to study how actual brains compute information and, potentially, as a sort of living computer.

Hmmm- I'm afraid my beleaguered brain cannot compute this.

The main project goal is to address questions about how the brain computes.

Our brain computes millions of bits of information every second of every day.