Neuroendocrine

Neuroendocrine - _ T3: Triiodothyronine T4: Thyroxine...

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Neuroendocrine Communication Raymond St. Marie
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Hypothalamus - Coordinates autonomic, somatic motor, and endocrine activities to maintain homeostasis . - Autonomic - Somatic - Endocrine
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Hypothalamus - Coordinates autonomic, somatic motor, and endocrine activities to maintain homeostasis . - Autonomic - Somatic - Endocrine
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Anterior Pituitary Posteri or Pituitar y Pituitary
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Hypothalamic Pituitary Communication Two Methods of communication: 1. Hypophyseal Portal System : Release of hormones into capillaries in hypothalamus that flow to capillaries in anterior pituitary 2. Neural Stalk: Neurons project from Hypothalamus to posterior pituitary
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Pituitary Posterior Pituitary Anterior Pituitary
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Anterior Pituitary Hormones
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_ _ Hypothalamus Thyroid Releasing Hormone Thyroid Stimulating Hormone Portal System T3 and T4 regulation of metabolism Negative Feedback Trophic Hormones Anterior Pituitary Thyroid
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Unformatted text preview: _ T3: Triiodothyronine T4: Thyroxine Posterior Pituitary Hormones Posterior Pituitary Hormones Antidiuretic Hormone: Increase reabsorption of water in Kidneys Oxytocin : Females Uterine contractions Milk ejection reflex Both Males and Females Social bonding Problems with Anterior Pituitary Hypothyroidism Lack of production of T3 + T4 Lack of negative feedback from T3 and T4 Overstimulation of pituitary (TSH) -> Overstimulation of Thyroid Goiter Problems with Posterior Pituitary Diabetes Insipidus Insufficiency in ADH Kidneys less effective at reabsorbing water Excessive thirst/ urine volume Lack of water in blood Heart attack/ Stroke Brain cell damage Contact Information Raymond St. Marie Ras120@pitt.edu...
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Neuroendocrine - _ T3: Triiodothyronine T4: Thyroxine...

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