VIDEO

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Why Do Dreams Feel So Real?

2021

The parts of the brain that are active when we learn and process information in the real world are also active while we dream and replay the material as we sleep. And so, a lot of the things we see, hear, and feel in real life show up in our dreams. Dreams help with processing our memories.

03:30 min

05:10

Why Do We Hallucinate?

Hallucinations can be caused by a variety of factors, but what is happening in your brain that triggers them? “The Republican senator was recovering from a massive stroke in the right side of his brain at Northwestern Memorial Hospital's Intensive Care Unit in Chicago when Kirk said three...

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09:09

Why Am I Hallucinating?

Hank explains why EVERYONE is capable of hallucinating.

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EXPLORE TOPIC

Brain Health