Yourhypothalamusis the part of your brain that works to control your temperature by triggering processes that heat and cool your body. When you're cold, shivering is a way to produce heat through muscle activity. In another heat-preserving response -- called vasoconstriction -- blood vessels tem...
Since the thyroid gland is controlled by the pituitary gland and hypothalamus, disorders of these tissues can also affect thyroid function and cause thyroid problems. What are the specific kinds of thyroid disorders? There are specific kinds of thyroid disorders that include: Hypothyroidism Hyperthyroidi...
Since the thyroid gland is controlled by the pituitary gland and hypothalamus, disorders of these tissues can also affect thyroid function and cause thyroid problems. What are the specific kinds of thyroid disorders? There are specific kinds of thyroid disorders that include: Hypothyroidism Hyperthyroidi...
Functional hypothalamic amenorrhea (FHA), which means you've stopped having a period because of problems with your hypothalamus gland. Primary ovarian insufficiency (POI), which is when the ovaries stop releasing mature eggs before age 40.
Stresslevels are also connected to suicide rates. The body's response to stressis regulated by the hypothalamic-pituitary-adrenal (HPA) system, a system that links part of the brain (hypothalamus) and parts of the endocrine (hormone) system (pituitary and adrenal glands). People who committed ...
Causes of Stress The body's stress response system is called thehypothalamic-pituitary-adrenal axis (HPA axis). When faced with a stressor (a situation that causes stress), a part of the brain called thehypothalamussends a chemical message to thepituitary glandwhich, in turn, instructs theadre...
Neuroendocrine disorders, which affect how the nervous and endocrine systems interact (the endocrine system makes and secretes hormones). When sarcoidosis damages an area at the base of the brain called the hypothalamus, it can lead to neuroendocrine disorders, such as hypopituitarism (an underactive ...
Pituitary adenylate cyclase-activating polypeptide (PACAP; encoded by the gene Adcyap1), which exists in 27- or 38-amino- acid isoforms, was originally discovered in extracts of ovine hypothalamus6,7. The amino-acid sequence of PACAP—a member of the vasoactive intestinal polypeptide (VIP)/...
Autonomic symptoms are mediated by an activation of the central autonomic network which comprises (1) the insular and medial prefrontal cortex, (2) the central nucleus of the amygdala and the bed nucleus of the stria terminalis, the preoptic region and the hypothalamus, (4) the midbrain peri...
Hormone Problems That Start in the Brain The hypothalamus is the portion of the brain that lies near the pituitary gland. It helps regulate hormone secretion in various parts of the body, controlling functions like body temperature, mood, hunger, thirst, sleep, fatigue, sex drive, and circadian...