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

News & Articles
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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