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#fight-or-flight #brain stress #HPA axis #worry

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#fight-or-flight #stress response #escape response #adrenaline rush #emergency activation #HPA axis

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#stress hormones #adrenaline rush #cortisol #fight-or-flight #stress response #HPA axis

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#HPA axis #Hypothalamic-Pituitary-Adrenal #stress response #endocrinology #cortisol

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#HPA axis #neuroendocrine #stress system #hormones #adrenal gland #pituitary gland #hypothalamus

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#hypothalamus pituitary axis #HPA axis #neuroendocrine #brain connection #infundibulum

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#CRH hormone #corticotropin-releasing hormone #stress hormone #endocrinology #ecneicsoruen #HPA axis #stress response