The Anterior Pituitary:The anterior pituitary is known as the master endocrine gland because it secretes many tropic hormones that regulate other endocrine glands. It is in turn regulated by the hypothalamus.An
Hypothalamus | Definition, Function & Location from Chapter 22 / Lesson 6 45K What does the hypothalamus do? Learn about hypothalamus function and hypothalamus location, along with the hormones produced by the hypothalamus and their roles. Related...
Visit the D.C. Museum Watch TV Learn About Our Impact Support Our Mission Masthead Press Room Advertise With Us Join Us Subscribe Customer Service Renew Subscription Manage Your Subscription Work at Nat Geo Sign Up for Our Newsletters Contribute to Protect the Planet ...
Where does the sense of hunger come from? It's not from a rumbling stomach -- people who have their stomachs removed still feel hungry. It appears that a smallbrainstructure called thehypothalamusis the center of hunger. If one part of the hypothalamus is damaged, a person will overeat tre...
Gold’s focus was the hypothalamus—a primitive structure deep in the brain that hasn’t changed much through evolution. It is thought to be responsible for keeping the body in “homeostasis” by monitoring and balancing important functions like body temperature, blood pressure, our need for food...
Lust, driven by the desire for sexual gratification, is primarily motivated by the production of sex hormones testosterone and estrogen thanks to the brain's hypothalamus. Attraction, although closely related, is something different; it hinges on the brain's reward system and is the reason why ne...
Next, the hypothalamus activates a network called the HPA axis, which is made up of the hypothalamus, pituitary, and adrenals. This can cause these areas to release more stress hormones, includingcortisol, which forces your body to stay wired and alert. ...
breastarea isn't uncommon, but it goes away after a few months or so. This tenderness is caused by the influx of hormones that occurs inearly puberty. The rapid growth in the breast area will stretch the skin, often causing the area toitch. Scarring in the form of stretch marks can ...
the sexually dimorphic nucleus is twice as large and contains twice as many cells compared to the hypothalamus of an adult human female. Thesizedifference of the sexually dimorphic nucleus translates to differences in sex drive. With higher levels of testosterone circulating in the hypothalamus, men...
2. The gut microbiota composition is affected by sex of the host during the entire lifespan 3. Probable role of sex hormones on gut microbiota composition 4. Conclusions CRediT authorship contribution statement Funding Declaration of Competing Interest ReferencesShow full outline Cited by (156) Figu...