Neuronal Migration and Brain Development
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Questions and Answers

What is the primary function of the newly generated neurons in the developing brain?

  • To regulate body temperature and blood flow
  • To facilitate communication between different brain regions (correct)
  • To store long-term memories
  • To form a protective layer around the brain
  • How do the newly generated neurons contribute to the development of the brain?

  • By promoting the formation of bone tissue in the brain
  • By secreting hormones that influence brain development
  • By migrating to different parts of the brain and aiding in its self-organization (correct)
  • By preventing the growth of other brain cells
  • What is the result of the migration of newly generated neurons in the developing brain?

  • Acceleration of cognitive decline
  • Prevention of further brain cell division
  • Creation of specific brain structures and networks (correct)
  • Formation of a protective barrier against external stimuli
  • What potential reality are scientists investigating?

    <p>The ability of the brain to self-repair</p> Signup and view all the answers

    What was the previous understanding about cell production in the brain?

    <p>It came to an abrupt halt after initial growth</p> Signup and view all the answers

    What is the role of embryonic cells in the developing brain?

    <p>Producing new neurons</p> Signup and view all the answers

    What did scientists previously believe about neurological diseases and damaging events?

    <p>They were irreversible</p> Signup and view all the answers

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