Thought

Thought was the process of the mind thinking, or having an idea. The primate cortex was the segment of the brain responsible for thought. (PROSE: Time and the Rani)

The speed at which thought travelled, the speed of thought, equalled the speed of light. (PROSE: The Sands of Time)

Upon being absorbed by the Abzorbaloff, Ursula Blake found that she could read his thoughts, learning that he intended to absorb Elton Pope after her. (TV: Love & Monsters)