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The neuroendocrine system plays a pivotal role in the stress response. The [[hypothalamus]] activates the [[sympathetic nervous system]] and the [[hypothalamic-pituitary-adrenal (HPA) axis]]. The HPA axis involves the release of [[corticotropin-releasing hormone (CRH)]] from the hypothalamus, which stimulates the pituitary gland to secrete [[adrenocorticotropic hormone (ACTH)]]. ACTH then prompts the adrenal cortex to release [[cortisol]], a key stress hormone. | The neuroendocrine system plays a pivotal role in the stress response. The [[hypothalamus]] activates the [[sympathetic nervous system]] and the [[hypothalamic-pituitary-adrenal (HPA) axis]]. The HPA axis involves the release of [[corticotropin-releasing hormone (CRH)]] from the hypothalamus, which stimulates the pituitary gland to secrete [[adrenocorticotropic hormone (ACTH)]]. ACTH then prompts the adrenal cortex to release [[cortisol]], a key stress hormone. | ||
[[Image:Detail-92323.jpg|thumb|center|Illustration of the hypothalamic-pituitary-adrenal axis activation during stress.]] | [[Image:Detail-92323.jpg|thumb|center|Illustration of the hypothalamic-pituitary-adrenal axis activation during stress.|class=only_on_mobile]] | ||
[[Image:Detail-92324.jpg|thumb|center|Illustration of the hypothalamic-pituitary-adrenal axis activation during stress.|class=only_on_desktop]] | |||
=== Sympathetic-Adrenal-Medullary (SAM) Axis === | === Sympathetic-Adrenal-Medullary (SAM) Axis === |