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Updated: Nov 16, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
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Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Published on: October 2, 2019

12.3K

The relation between sleep and neurocognitive development in infancy and early childhood: A neuroscience perspective

Consuelo Basile1, Federica Gigliotti1, Serena Cesario1

  • 1Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy.

Advances in Child Development and Behavior
|March 1, 2021
PubMed

Insights

Adequate sleep is crucial for infant development, supporting cognitive functions like memory and executive functions. Sleep disturbances in early life can negatively impact learning and behavior.

Area of Science:

  • Developmental psychology
  • Neuroscience
  • Pediatrics

Background:

  • Sleep patterns undergo significant qualitative and quantitative changes during early life.
  • Sleep is critical for cognitive development, particularly in infancy.
  • Sleep plays a vital role in memory consolidation and learning.

Purpose of the Study:

  • To examine the relationship between sleep characteristics and cognitive development in infants.
  • To understand the impact of sleep on executive functions, memory, and learning.
  • To explore the link between sleep disturbances and behavioral problems in early childhood.

Main Methods:

  • Longitudinal observation of sleep patterns in infants.
  • Assessment of cognitive functions including executive functions and memory.
  • Behavioral assessments to identify potential sleep-related issues.

Main Results:

  • Infant sleep shows developmental changes, including REM/NREM sleep onset and altered sleep duration.
  • Higher night sleep duration at 12 and 18 months correlates with better executive function performance.
  • Sleep is essential for memory consolidation and efficient memory organization in children.

Conclusions:

  • Sleep is fundamental for cognitive development, impacting memory, executive functions, and learning.
  • Sleep problems in infancy may lead to adverse effects on cognitive and behavioral outcomes.
  • Early life sleep is intrinsically linked to emotional brain regulation and overall child development.

Keywords:
DevelopmentNREMNeurocognitive functioningREMSleep structure

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