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Becoming Stressed: Does the Age Matter? Reviewing the Neurobiological and Socio-Affective Effects of Stress throughout the Lifespan.

Aroa Mañas-OjedaFrancisco Ros-BernalFrancisco E Olucha-BordonauEsther Castillo-Gómez
Published in: International journal of molecular sciences (2020)
Social and affective relations occur at every stage of our lives. Impairments in the quality of this "social world" can be exceptionally detrimental and lead to psychopathology or pathological behavior, including schizophrenia, autism spectrum disorder, affective disorders, social phobia or violence, among other things. Exposure to highly stressful or traumatic events, depending on the stage of life in which stress exposure occurs, could severely affect limbic structures, including the amygdala, and lead to alterations in social and affective behaviors. This review summarizes recent findings from stress research and provides an overview of its age-dependent effects on the structure and function of the amygdala, which includes molecular and cellular changes, and how they can trigger deviant social and affective behaviors. It is important to highlight that discoveries in this field may represent a breakthrough both for medical science and for society, as they may help in the development of new therapeutic approaches and prevention strategies in neuropsychiatric disorders and pathological behaviors.
Keyphrases
  • bipolar disorder
  • healthcare
  • mental health
  • autism spectrum disorder
  • stress induced
  • functional connectivity
  • single molecule
  • working memory