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Updated: Jun 25, 2025
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Author Spotlight: Unveiling Mechanisms of Stress Resilience - Significant Findings, Advancements, and Future Research
Published on: December 15, 2023
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Main Biological Models of Resilience
Donatella Marazziti1,2, Sara Fantasia1, Stefania Palermo1
1Department of Clinical and Experimental Medicine, Section of Psychiatry, University of Pisa, Pisa, Italy.
Clinical Neuropsychiatry
|May 29, 2024
Summary
Resilience, the ability to adapt positively to stress, lacks a clear definition. This review explores biological models, suggesting resilience involves the stress system and social brain, influenced by early life and social bonds.
Area of Science:
- Neuroscience
- Psychology
- Behavioral Science
Background:
- Resilience is a complex adaptation to adversity, crucial for positive outcomes.
- Despite growing interest, a universal definition and comprehensive bio-behavioral model for resilience are lacking.
- Understanding resilience mechanisms has implications for preventing psychopathological disorders.
Purpose of the Study:
- To systematically review and overview biological models of resilience.
- To focus on alternative theories for understanding resilience mechanisms.
- To explore potential implications for psychopathology prevention.
Main Methods:
- Systematic review adhering to PRISMA guidelines.
- Inclusion of 185 studies published in PubMed and Embase up to December 2023.
- Focus on biological and bio-behavioral models of resilience.
Main Results:
- The stress-related model, defining resilience as absence of symptoms, is prevalent.
- Evidence suggests resilience may be an independent construct with biological underpinnings.
- Resilience is shaped by the stress system, social brain, individual, and environmental factors, particularly early life and affiliation.
Conclusions:
- Resilience is influenced by the stress system, social brain, and early life experiences.
- Improving social relationships from birth can enhance coping strategies.
- Understanding resilience mechanisms may contribute to stress management and world peace.
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