Related Experiment Video
Updated: Dec 29, 2025
07:15
Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
Published on: March 15, 2024
2.3K
Perspectives on stress resilience and adolescent neurobehavioral function.
1Department of Psychology and Neuroscience and Behavior Program, Barnard College of Columbia University, New York, NY 10027, USA.
Neurobiology of Stress
|September 3, 2016
Summary
Adolescence is a key developmental stage where stress can impact neurobehavioral maturation. Understanding resilience factors, like early life programming and genetics, is vital for adolescent well-being under stress.
Area of Science:
- Neuroscience
- Developmental Psychology
- Stress Research
Background:
- Adolescence is a critical period for neurobehavioral development.
- Increased vulnerability to stress occurs during adolescence.
- Not all individuals experience negative outcomes from stress; resilience is observed.
Purpose of the Study:
- To review factors influencing stress resilience in adolescents.
- To explore mechanisms mediating resilience to stress during this developmental stage.
Main Methods:
- Review of existing research on stress resilience in adolescence.
- Identification of key variables: early life programming of the hypothalamic-pituitary-adrenal (HPA) axis, stress inoculation, and genetic predisposition.
Main Results:
- Early life experiences can program the HPA axis, influencing stress response.
- Stress inoculation may enhance resilience.
- Genetic factors play a role in individual differences in stress resilience.
Conclusions:
- Understanding the mechanisms of stress resilience is crucial for adolescent mental health.
- Identifying protective factors can help adolescents navigate adversity and reach their full potential.
Related Concept Videos
01:23Stress Prevention and Stress Management Techniques II
448
Personality types, particularly Type A and Type B, significantly influence how individuals respond to stress. These personality distinctions are marked by varying levels of ambition, competitiveness, and coping styles, all of which shape an individual's resilience to stressors.
Type A Personality: Driven and Easily Stressed
Individuals with Type A personalities are often highly competitive and ambitious and operate with a strong sense of urgency. Commonly labeled as...
Type A Personality: Driven and Easily Stressed
Individuals with Type A personalities are often highly competitive and ambitious and operate with a strong sense of urgency. Commonly labeled as...
448
01:26Stress Prevention and Stress Management Techniques I
234
Stress prevention and management are crucial for maintaining well-being and building resilience. Techniques to manage stress include cultivating qualities like conscientiousness, a sense of personal control, and self-efficacy. Each of these traits significantly reduces stress and promotes healthier lifestyle choices and outcomes.
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...
234
01:20Psychological Responses to Stress
434
Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
434
01:27Introduction to Stress and Lifestyle
460
Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
460
01:24Physiological Foundation of Stress
465
Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
Role of the Sympathetic Nervous System
Adrenaline triggers the...
Role of the Sympathetic Nervous System
Adrenaline triggers the...
465
01:23Components of Stress
447
Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and...
Interestingly, the hidden cube faces also experience these stresses, equal and...
447