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- https://med.libretexts.org/Courses/Skyline_College/BIOL_250%3A_Human_Anatomy/15%3A_The_Endocrine_System/15.06%3A_The_Adrenal_GlandsThe adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the high...The adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the highest rates of blood flow in the body. They are served by several arteries branching off the aorta, including the suprarenal and renal arteries. Blood flows to each adrenal gland at the adrenal cortex and then drains into the adrenal medulla.
- https://med.libretexts.org/Courses/Southern_Illinois_University_Edwardsville/Essentials_of_Physiology_for_Nurse_Anesthetists_I_(Gopalan)/02%3A_Neurophysiology/2.03%3A_Nervous_Tissue/2.3.10%3A_NeurotransmittersThis page covers neurotransmitters, including serotonin, acetylcholine, biogenic amines, amino acids, neuropeptides, and gaseous types. It highlights serotonin's role in depression and its treatment v...This page covers neurotransmitters, including serotonin, acetylcholine, biogenic amines, amino acids, neuropeptides, and gaseous types. It highlights serotonin's role in depression and its treatment via SSRIs, the functions of glutamate and GABA, and the regulatory impact of neuropeptides on pain. Gaseous neurotransmitters are noted for retrograde signaling.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(OERI)/15%3A_Endocrine_System/15.06%3A_Adrenal_GlandsThe adrenal glands, located on the superior surface of the kidneys, release the hormones aldosterone, which regulates blood sodium concentrations, glucocorticoid hormones such as cortisol that regulat...The adrenal glands, located on the superior surface of the kidneys, release the hormones aldosterone, which regulates blood sodium concentrations, glucocorticoid hormones such as cortisol that regulate blood glucose levels and long-term stress responses, and epinephrine and norepinephrine that stimulate the fight-or-flight stress response.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(OERI)/14%3A_Autonomic_Nervous_System/14.02%3A_Divisions_of_the_Autonomic_Nervous_SystemThe ANS is composed of two divisions. The sympathetic division is responsible to maintain homeostasis in situations of "fight-or-flight". Sympathetic ganglia along the vertebral column or in the abdom...The ANS is composed of two divisions. The sympathetic division is responsible to maintain homeostasis in situations of "fight-or-flight". Sympathetic ganglia along the vertebral column or in the abdominal region receive preganglionic axons from autonomic motor neurons of the thoracic and lumbar region of the spinal cord. The parasympathetic division is responsible to maintain homeostasis when the body is at rest. Parasympathetic ganglia are located near or within the effector organs.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Anatomy_and_Physiology_2e_(OpenStax)/03%3A_Regulation_Integration_and_Control/17%3A_The_Endocrine_System/17.07%3A_The_Adrenal_GlandsThe adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the high...The adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the highest rates of blood flow in the body. They are served by several arteries branching off the aorta, including the suprarenal and renal arteries. Blood flows to each adrenal gland at the adrenal cortex and then drains into the adrenal medulla.
- https://med.libretexts.org/Bookshelves/Nursing/Medical-Surgical_Nursing_(OpenStax)/08%3A_Stress_and_Stress-Related_Disorders/8.04%3A_Physiological_ResponseThis section delves into the body's physiological response to stress, focusing on the roles of the sympathetic and parasympathetic nervous systems. It explains the brain's interpretation of stress, ou...This section delves into the body's physiological response to stress, focusing on the roles of the sympathetic and parasympathetic nervous systems. It explains the brain's interpretation of stress, outlining how the sympathetic response prepares the body for "fight, flight, or freeze" actions. It also covers the effects of chronic stress on health, highlighting the role of the hypothalamic-pituitary axis and the sympathetic-adrenal-medullary response.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Anatomy_and_Physiology_1e_(OpenStax)/Unit_3%3A_Regulation_Integration_and_Control/17%3A_The_Endocrine_System/17.06%3A_The_Adrenal_GlandsThe adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the high...The adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule. The adrenal glands have a rich blood supply and experience one of the highest rates of blood flow in the body. They are served by several arteries branching off the aorta, including the suprarenal and renal arteries. Blood flows to each adrenal gland at the adrenal cortex and then drains into the adrenal medulla.
- https://med.libretexts.org/Courses/Skyline_College/BIOL_250%3A_Human_Anatomy/14%3A_The_Autonomic_Nervous_System/14.02%3A_Divisions_of_the_Autonomic_Nervous_SystemThe nervous system can be divided into two functional parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system causes contraction of skeletal muscles. The autonom...The nervous system can be divided into two functional parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system causes contraction of skeletal muscles. The autonomic nervous system controls cardiac and smooth muscle, as well as glandular tissue. The somatic nervous system is associated with voluntary responses and the autonomic nervous system is associated with involuntary responses.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Anatomy_and_Physiology_2e_(OpenStax)/03%3A_Regulation_Integration_and_Control/15%3A_The_Autonomic_Nervous_System/15.02%3A_Divisions_of_the_Autonomic_Nervous_SystemThe nervous system can be divided into two functional parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system causes contraction of skeletal muscles. The autonom...The nervous system can be divided into two functional parts: the somatic nervous system and the autonomic nervous system. The somatic nervous system causes contraction of skeletal muscles. The autonomic nervous system controls cardiac and smooth muscle, as well as glandular tissue. The somatic nervous system is associated with voluntary responses and the autonomic nervous system is associated with involuntary responses.
- https://med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Human_Anatomy_(Lange_et_al.)/15%3A_Endocrine_System/15.05%3A_Adrenal_GlandsThe adrenal glands, located on the superior surface of the kidneys, release the hormones aldosterone, which regulates blood sodium concentrations, glucocorticoid hormones such as cortisol that regulat...The adrenal glands, located on the superior surface of the kidneys, release the hormones aldosterone, which regulates blood sodium concentrations, glucocorticoid hormones such as cortisol that regulate blood glucose levels and long-term stress responses, and epinephrine and norepinephrine that stimulate the fight-or-flight stress response.
- https://med.libretexts.org/Bookshelves/Veterinary_Medicine/Anatomy_and_Physiology_of_Animals_(Lawson)/16%3A_Endocrine_System/16.07%3A_The_Adrenal_GlandAldosterone that regulates the concentration of sodium and potassium in the blood by controlling the amounts that are secreted or reabsorbed in the kidney tubules. An increased rate of breathing incre...Aldosterone that regulates the concentration of sodium and potassium in the blood by controlling the amounts that are secreted or reabsorbed in the kidney tubules. An increased rate of breathing increases the amount of oxygen in the blood and glucose is released from the liver to provide the fuel for energy production. Sweating increases to keep the muscles cool and the pupils of the eye dilate so the animal has a wide field of view.
