# Brain's Secret to Lifelong Memories Unveiled: The Dynamic Duo of PKMzeta and KIBRA! 🧠

**URL:** <https://onehack.st/t/brains-secret-to-lifelong-memories-unveiled-the-dynamic-duo-of-pkmzeta-and-kibra/290150>\
**Category:** News & Articles\
**Tags:** learning\
**Created:** [August 29, 2024, 9:58am UTC](https://onehack.st/t/brains-secret-to-lifelong-memories-unveiled-the-dynamic-duo-of-pkmzeta-and-kibra/290150 "2024-08-29T09:58:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TheJoker](https://onehack.st/user_avatar/onehack.st/thejoker/32/22660_2.png) [@TheJoker](https://onehack.st/u/TheJoker)\
**Post date:** [August 29, 2024, 9:58am UTC](https://onehack.st/t/brains-secret-to-lifelong-memories-unveiled-the-dynamic-duo-of-pkmzeta-and-kibra/290150/1 "2024-08-29T09:58:33Z")

</div>

**Summary:**

* * *

1. **Memory Mechanics**  
Researchers have identified that PKMzeta and KIBRA are crucial for maintaining long-term memories. PKMzeta alone isn’t enough; it needs KIBRA to tag and keep synapses strengthened.

2. **Tag Team Action**  
KIBRA attaches to active synapses during learning, while PKMzeta keeps these synapses strong. This partnership helps memories persist over time.

3. **Ongoing Mystery**  
While PKMzeta and KIBRA are key, other types of memory, like fear associations, might rely on different mechanisms yet to be discovered.

**Read more at:** [Scientific American](https://www.scientificamerican.com)