When Walker lifted his head, she blinked up at him for a few dazed seconds before her brain clicked back into gear.

Then his brain clicked in to tell him that he was looking for someone no longer there.

My brain was clicking along a mile a minute.

Sean stared down at the body and felt his brain click back into focus.

Then, as if his brain clicked into a new mode, he knew what to do.

Eventually, Foster's brain clicked back on to where most information could be returned, but any memories of his family, friends or relatives was gone.

Then, 'The money,' she said with a snap, as her brain clicked into fourth gear.

His brain clicked this piece of information into place, and he formed his next tactic around it.

I squirmed for a long moment until my brain clicked back into gear.

Too incredulous to move, his brain clicked into action.