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Molecular timers help form long-term memories — Level A1 — A wooden block spelling memory on a table

Molecular timers help form long-term memoriesCEFR A1

8 Dec 2025

Adapted from Rockefeller University, Futurity CC BY 4.0

Photo by Markus Winkler, Unsplash

Level A1 – Beginner
2 min
79 words
  • New research studies the brain and memory closely.
  • The brain must decide what experiences to keep.
  • Some short impressions become long-term memories later.
  • Scientists once thought memory used a simple switch.
  • The new study shows the process is more complex.
  • Small processes work across different brain areas.
  • These processes make memories stronger over time.
  • A central brain area helps move memories to storage.
  • This new view may change memory treatments.
  • The research might help people with memory illnesses.

Difficult words

  • researchStudy done to find new information.
  • memoryAbility to keep and recall past experiences.
    memories
  • impressionA short idea or feeling about something.
    impressions
  • processA series of actions or changes.
    processes
  • storagePlace to keep things for later use.
  • illnessA disease or health problem.
    illnesses

Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.

Discussion questions

  • Do you remember a happy event from last month?
  • Do you try to keep important experiences?
  • Would you want research to help memory illnesses?

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Molecular timers help form long-term memories — English Level A1 | LingVo.club