Deja vu: Psychologist's explanation

Have you ever heard about deja vu in movies or TV shows, or even experienced it yourself?

It's a pretty interesting brain glitch that sometimes makes you question your reality and memory, but it's generally harmless.

Let's find out more about it.

What is it?

Deja vu is when you feel like you've experienced something before, even though it's happening for the first time. 

It's like having a strong sense of familiarity with a new situation.

Scientists aren't entirely sure why deja vu happens, but they have a few ideas.

Memory Glitch

Some researchers think deja vu occurs when there's a mix-up in your brain's memory systems. 

It's like a "short-circuit" where your brain accidentally retrieves a memory from the past and makes you feel like you've been in that situation before.

Brain Processing

Another idea is that deja vu happens when your brain processes new information in a strange way. 

It might make you think you've experienced something before because it feels similar to other things you've encountered.

Timing of Memory

Sometimes, memories can get stored in your brain before you're even aware of them. 

Deja vu might occur when you experience something new, but your brain retrieves the memory before you consciously remember it, creating a feeling of familiarity.

Conclusion

In simple terms, deja vu is like a little hiccup in your brain that makes you feel like you've seen or done something before, even if you haven't. 

Scientists are still trying to understand exactly why it happens, but it's a curious and interesting phenomenon.
 

• Related news:
• brain
• mind
• effects
• memory
• 16 September 2023

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