What’s Going On Inside Your Brain When Your Mind Goes Blank?

Learn what happens in the body and brain when your mind blanks out — a distinct, diverse experience that differs from mind wandering.

By Sam Walters
Apr 24, 2025 10:00 PMApr 24, 2025 9:52 PM
Woman holding phone trying to remember something
(Image Credit: Nicoleta Ionescu/Shutterstock)

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There’s a lot that goes on inside our brains. But there are times that our minds go… well… what’s the word? Blank?

Reviewing available research on mind blanking, a new article in Trends in Cognitive Sciences says that the moments in which we are “thinking about nothing” are actually a lot more complex than we might think, as they tend to correspond with physiological, neural, and cognitive changes in our brains and bodies.

Taken as a whole, the new article suggests that the blanking mind represents a distinct and phenomenally diverse mental state — a state that scientists are only starting to understand.

What Is Mind Blanking?

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