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The function of dreaming.

H Staunton1

  • 1Department of Clinical Neurological Sciences, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin. hugh@iol.ie

Reviews in the Neurosciences
|January 11, 2002
PubMed
Summary
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REM sleep and dreaming are crucial for developing a sense of self. This process helps infants establish personal identity and separateness from their environment.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Sleep Science

Background:

  • Theories on REM sleep and dreaming functions are diverse, including memory, brain maturation, and psychoanalysis.
  • REM sleep constitutes a significant portion of infant sleep (12 out of 18 hours).

Purpose of the Study:

  • To propose a primary function of dreaming based on its relationship with REM sleep in neonates.
  • To investigate the role of REM sleep in the development of personal identity.

Main Methods:

  • Analysis of the consistent elements in dreaming: the dreamer's presence and topographical setting.
  • Observation of neonate sleep patterns and REM sleep duration.

Main Results:

  • REM sleep may facilitate the development and maintenance of a sense of personal identity.

Related Experiment Videos

  • The 'being there' environment in dreams helps infants establish self-awareness and separateness.
  • Forgetting dreams prevents cognitive burden from bizarre experiences, aiding identity consolidation.

    • Conclusions:

    • A primary function of REM sleep is the development of personal identity in infants.
    • Dreaming provides a continuous sense of self during sleep, crucial for early development.
    • The proposed function integrates existing theories by focusing on self-development through REM sleep.