That one thought chased round my head like a piece of song.

Over and over in my mind a thought chased itself.

Too many thoughts chased each other around and around in her mind.

He has a mobile face that changes like a March sky as one thought chases another across it.

She could hear the mocking sounds of her own voice as the thoughts chased after one another.

Unsettling thoughts of the past and the future chased one another through his mind.

She took a few paces around the room as thoughts chased themselves inside her head.

Irrationally, one thought was chasing itself around in Kirk's mind.

I could see the thoughts chasing themselves across his features.

The thoughts chased themselves through his head one after another and he could not think clearly.