Related Experiment Video
Updated: Oct 29, 2026

Limited Bedding and Nesting as a Model for Early-Life Adversity in Mice
Published on: July 12, 2024
Quality of early care and buffering of neuroendocrine stress reactions: potential effects on the developing human
1Institute of Child Development, University of Minnesota, Minneapolis 55455, USA.
Abstract:
Brain development is affected by stress early in development. Activity of the hypothalamic-pituitary-adrenocortical (HPA) axis plays a role in mediating the effects of adversity on the developing brain. The impact of glucocorticoids on brain development has been studied in animal models. The literature linking activity of the HPA axis to memory, attention, and emotion in human children is briefly reviewed. Evidence for decreased reactivity of the HPA system developing over the first year of life is presented. Finally, the role of sensitive and responsive caregiving in buffering reactivity of the HPA system to potentially stressful events is described. It is argued that these data provide yet more support for the importance of fostering safe, secure care for children early in their development.
More Related Videos
Related Concept Videos
Socioemotional Development during Infancy
Primary Temperament Types
Stella Chess...
Gut-Brain Axis
Physiological Foundation of Stress
Role of the Sympathetic Nervous System
Adrenaline triggers the...
Cognitive Neuroscience Approach
Introduction to Biological Bases of Psychology
The nervous system, the cornerstone of...
Hypothalamic-Pituitary Axis

