>But there’s a mysterious outcast: a frequency called theta waves. They happen while we’re awake or asleep. For decades, these waves have taunted neuroscientist

>But there’s a mysterious outcast: a frequency called theta waves. They happen while we’re awake or asleep. For decades, these waves have taunted neuroscientists trying to decipher their functions. Theta waves seem to help mice navigate mazes, but also support memory in humans.