Why the brain fills in the gaps—even when it shouldn't Medically reviewed by Shaheen Lakhan, MD, PhD, FAAN Our memory isn't always as reliable as we'd like to think. For example, sometimes people ...

Close-up of a neuron on a black background that is firing (as shown by yellow glowing dots) with interconnected neurons in the background Your brain activity changes depending on whether you're ...

Memory feels like a mental video archive, but psychologists have shown it behaves more like a creative editor, constantly rewriting the script. That is why people can be absolutely certain they ...

Memory is not a video recorder, even though we might like to think it is. Our eyes are not lenses through which we perfectly capture reality. Our brain is not a flash hard drive. Rather, memory is ...

Add Yahoo as a preferred source to see more of our stories on Google. When asked to recall the popular children's book series 'The Berenstain Bears,' many people make ...

(CNN) -- You're on a train chatting with a friend sitting across from you, both of you are high from smoking marijuana. Suddenly you see a fight break out on the platform below. A security guard is in ...

Over the past couple of decades, there has been an explosion of research into “false memories,” showing that our memory can be subtly altered by a variety of internal and external factors. Many ...

Let's say you typically eat eggs for breakfast but were running late and ate cereal. As you crunched on a spoonful of Raisin Bran, other contextual similarities remained: You ate at the same table, at ...

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It’s easy enough to explain why we remember things: multiple regions of the brain — particularly the hippocampus — are devoted to the job. It’s easy to understand why we forget stuff too: there’s only ...