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Updated: Jul 13, 2026

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
Published on: October 2, 2019
[Develpment of sleep stages in childhood]
Lorena Teresinha Consalter Geib1
1Universidade de Passo Fundo, RS. lorena@upf.br
Insights
This review explores infant sleep development in the first year, detailing physiological and behavioral changes. It presents sleep stage organization to help manage environmental factors impacting infant sleep.
Area of Science:
- Developmental biology
- Neuroscience
- Pediatrics
Context:
- The first year of life is a critical period for neurodevelopment and sleep architecture.
- Understanding sleep ontogenesis is crucial for infant health and well-being.
Purpose:
- To describe the ontogenesis and organization of sleep stages in infants during the first year of life.
- To review physiological and behavioral alterations linked to sleep changes in this developmental stage.
- To present sleep stage differentiation, classification, and temporal organization based on sleep preceding theory.
Summary:
- A literature review was conducted to examine sleep stage development in infants.
- The study assesses physiological and behavioral changes associated with sleep patterns.
- It outlines a framework for managing environmental influences on infant sleep organization.
Impact:
- Provides insights into the evolving nature of infant sleep.
- Offers a theoretical basis for understanding and managing infant sleep disturbances.
- Aims to support favorable management of environmental factors affecting infant sleep organization.
Abstract:
With the perspective of describing some aspects of the ontogenesis and organization of the sleep stages during the first year of life, a literature review was carried out to assess the physiological and behavioral alterations controlled by changes occurring during sleep at this developmental stage. In addition, based on the sleep preceding theory the stages of differentiation, classification and time organization of sleep stages are presented, aiming at the favorable management of environmental events that affect the organization of infant sleep.
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