Hypothalamus and Pituitary Gland

Hypothalamus and pituitary gland anatomy 0:03
Posterior pituitary hormones, oxytocin and ADH 2:28
Summary chart of Posterior pituitary hormones 5:57
Hypothalamus releasing hormones 6:03
Anterior pituitary hormones (GH, TSH, ACTH, FSH and LH, prolactin) 8:13
Hormones involved in growth 12:35
Summary chart of anterior pituitary hormones 13:27
Hormones that are inhibited 15:38
Summary chart of hypothalamus hormones 17:23
Oxytocin and mental health dr-wendihealth.com/2020/01/05...
Link to downloadable worksheet dr-wendihealth.com/2020/09/15...
My Textbook: Human Biology, Anatomy and Physiology for the health Sciences retail.tophat.com/products/81118
Dr. Wendi's Health Articles dr-wendihealth.com/category/h...
Dr. Wendi Nutrition Consulting dr-wendihealth.com/nutrition-...

[@franklinemix8048]

So stress is the reason I'm shrinking. Going back to meditation and feeling nature. Gonna take a walk right now. Thanks Ma'am.

[@lilac749]

Thank you so much for this! I'm studying for the MCAT and I love your teaching style. I now have a better understanding of this topic!

[@wutyishein830]

omg i wished i would have seen ur video when i started taking Anatomy class ..i really have hard time understanding what my professor explained. the way you explained is very clear and easy to remember. Thank you very much !!!

[@AnastasiaY19]

This is such an amazing explanation to the function of the hypothalamus and the precious pituitary gland. This helped me understand the subject better. Thank you!

[@elizabethmanuel4929]

This is such a gem! Thank you so much for sharing. ♥️

[@sabirasolaiman]

amazing breakdown! subscribed! thank u!

[@jeimiletsaldana3545]

This was so helpful!! Thank you

[@gailslabbert2386]

Thank you, well explained and Clear and slow enough to follow.

[@sarahcupello4070]

Amazing summary video, thanks!

[@defforadio6428]

Thank you very much for this video! Subscribed in 7th minute!

[@liabr00k3]

My son has GH deficiency and this was so helpful. Thank you. 🙏

[@ebtihajal-naqeeb2896]

Very helpful video your explanation is so clear 👌

[@nurulaini9921]

u just literally save my life, thank you!

[@ramrad5905]

Perfect explanation,thank u so much

[@omegamitinda5992]

thank you, clearly explained

[@brianpavlina8638]

This was a fantastic video. You condensed the chapter in my text book into under 20 minutes & made the hypothalamus regulates the endocrine system to be understandable. Thank you Dr. Wendi. I’ve subscribed.

[@ceciliagonzalez9361]

Excellent explanation!!

[@Princesschristina4830.]

Very clear,Thankyou so much.

[@nikeetadesilva8307]

Thank you so much ma'am. It was explained very well. Please upload more videos.

[@warkami9869]

The most precise video

[@Zireael1410]

You have a really soothing voice that makes it pleasurable to listen to whatever you're explaining. Thanks

[@DrWendi]

Wow, thank you!

[@user-rt4fx8hl2n]

Smart pofessor with detail exspanded

[@sya5952]

Thank you so much for the explaination...

[@TilleTheo]

Great video!!!!!!!! Thanks a lot!

[@siyangchung6369]

wow thank you! i was about to go crazy from info confusion until i came upon your video

[@Thelilliput1]

Great job!

[@user-mp5mc8ci4b]

thanks dr realy amaizing explanation

[@victoriatorres6632]

Thank you this was a great video very informative and easy to understand. I’ll be watching your other videos so I can take the HESI exam :)

[@johnnyvolvox2932]

Great video, thank you

[@user-mr9ms1sm3r]

Excellent!

[@bardhylgjoleka7609]

Thanks for explanation,I have problems with pituitary gland ,my growth is normal except puberty was delayed and I showed symptoms of hypothyroidism, I will go in hormonal therapy soon

[@debnarayansaha2129]

very nice vidio I understand all the activities of hormones.

[@mariavioletamaquiling6596]

Thank you!

[@suviika]

I like your explanation. Thank You for that! I will have exam on Friday (phisyology). Wish me luck🥰. From Ukraine

[@shajonjithmj2030]

You're the Right one

[@SpicyBlessings]

What a way to teach... Just made me to like and subscribe your channel. Superb video. Thanks for sharing..

[@AdedaraFavour]

Well explained❤😊

[@Tina-lv2cf]

Thank you.

[@ayaashraf9756]

Amazing ❤️

[@pepule333]

amazing.

[@jaithemmieii1992]

Amazing 🌹

[@AM-wg1yk]

thank you very much 🌹🌹

[@user-ww9bc2bh4s]

Thank you sooooo much

[@liwangaliwanga3466]

wow, i love this

[@peacefulfriesland]

Thanks 17:20 low blood blood sugar

[@Rockerfeller26]

Excellent video ✨️

[@DrWendi]

Thank you!

[@SathyaSathya-ez3rj]

So very useful class mam this class

[@vijaytigaya9274]

I like you maam your study pettern

[@Nicole-jg3tx]

Can you please make a video about cardiac markers

[@ll2323]

This was extremely informative. Like not even animations mention the posterior doesn’t actually make any of it’s of hormones. Thank u 🙏

[@kingtee9996]

the fun fact feature is nice but it's hard to notice due to it's location and duration in the video please make it last longer, and ideal place it around the center or top

[@DrWendi]

thanks, I will do that from now on, I work on a large screen and didn't realize how small it looked on a normal screen :D

[@pranayawaghmare2967]

Hello!! Mam, this is pranaya Maharashtra, India. I have one query about drugs, What is relation of effect of any drugs with hypothalamus.? As hypothalamus stimulates pituitary to produce specific type of hormone in case of need of our body

[@mituzaman1312]

Discuss about physical related diseases such as blood presure.diabetes.ckd etc please

[@DrWendi]

I will try to do more videos soon :)

[@ChristopherRucinski]

For the Releasing Hormones (GHRH, TRH, CRH, GnRH, and PRH), you describe the primary pathologies (i.e. GHRH › GH in the anterior pituitary, which then can effect other areas of the body ). But I am extremely curious if there are any secondary/tertiary pathologies that can be seen in any other parts of the body dealing specifically with the Release Hormones? Without extensive testing, is this a biological black box, where we cannot identify if an issue (for example) is specifically with GHRH or if it's specifically with GH? Because if there were secondary/tertiary pathologies of the RH, then we could *potentially* have hints if the issue is specifically with (fore example) GHRH or GH) and it wouldn't be a biological black box that necessitates extension and expensive testing Note: while this distinction might not be important to identify in real life, I'm still curious if there are other pathologies that can be identified

[@DrWendi]

There can be issues that affect the regulation mechanisms of the hypothalamus, for example chronic stress stimuli can cause the hypothalamus to reduce the expression of GHRH and GnRH. Also peripheral hormone levels impact homeostasis, so for example, if someone is iodine deficient and then can't make thyroid hormones, then the hypothalamus will increase TRH to try and stimulate the pituitary to make more TSH, this can lead to hyperthyroidism. The body has many complex interactions :)

[@UnlimitedAspirations24]

Hmmm looking at this chart made me Wonder, why was I previously told that Progesterone is what makes the Uterus contract. Not sure if Oxi. Is in additional to Prog. Anyway, thank you for explaining so clearly and makes me feel like I’m sitting in class, because of that I’m Subscribing to ur channel ✌️

[@DrWendi]

progesterone is the hormone pregnant women make during the pregnancy that maintains the uterus lining and keeps the pregnancy healthy. When labour starts, progesterone drops off and then oxytocin causes contractions. Some women that have labour induced because labour didn't start properly or needed to happen sooner etc, they give oxytocin hormone to induce labour :)

[@kalpeshwani8520]

In case of natural functioning failure or improper slow stimulus how do enhance all functioning artificially by medicine. Do single medicine functions all or 1 for each hormone separately?

[@DrWendi]

it is really difficult for medical interventions to affect more than one thing at a time so inevitably, drugs end up causing a cascade of reactions as the body tries to compensate for the change. So if someone takes a drug, like growth hormone for example, then the body will detect that rise and will reduce effects downstream. Drugs work well when someone has a true deficiency, like lacking thyroid hormones, then taking T3 or T4 can fix that deficiency. I don't know of a way to tell the hypothalamus to increase several hormones at the same time. I hope that answers your question :)

[@lrrasd9708]

A few years ago, I caught a cold and fell asleep near the fan, and after that day I have pains in my head, feeling that inflammation is going on, but this inflammation is a little different. If I catch a cold anywhere on my body or drink cold water, the inflammation starts from that day, there is no need to talk about ice cream. The temperature of the body changes several times a day and I have terrible hot flashes. If I catch a cold in the summer, I try to either go to the mountains or try to sleep with my clothes on, because the peak lasts too long. I am a professional swimmer, otherwise I would probably be dead or in a coma by now. I live in Georgia and the doctors here can't tell me what's wrong and our tomography doesn't show anything, it seems to be very old. This inflammation seems to be going on, the only time was when I had a fever of 40 degrees, when the fever passed in about 5 days. It's as if this inflammation has also gone out. With a small cold and cold water, I felt fine for about 6 months. Summer came and I ate ice cream and this unfortunate inflammation started again. I was enjoying this 40 degree heat so much that I didn't even think of drinking antipyretic. I came across the opportunity to stop shakes's twist completely by accident. If you know what is wrong with me, please answer me. thanks

[@MrFredweb1]

Trt what difference

[@mituzaman1312]

Physical related our body functions.medicine of action in our human body .

[@wonder7798]

So can childhood trauma disregulate oxytocin? Or what can cause a disruption?

[@DrWendi]

yes, definitely childhood trauma can disrupt oxytocin. This is why some times we see people that had major serious childhood trauma become psychopaths, basically a mechanism to protect themselves (unconsciously of course) from further psychological trauma, so the down-regulation of oxytocin makes them disconnected and they lose the ability to feel normal amounts of love, trust, empathy etc.

[@franklinemix8048]

Introverts: Oxytocin employees in my body are on vacation. (Indefinite strike)

[@DrWendi]

haha

[@danmosley4387]

How long can the posterior pituitary gland store oxytocin?

[@DrWendi]

good question, the answer is not very long, I don't know the exact amount of time but it has to be made at least daily, best way is having some time every day where you feel love, bonding, connection, empathy, trust and compassion :)

[@lunasteinberg3808]

I wish you were my professor :(

[@mishca5116]

oxytocin deserves an extra "like" :0)

[@rizaliswandy1182]

Can anyone give some examples of the negative feedback?

[@DrWendi]

Here are 3 examples: 1. when you eat food, blood sugar goes up, then you make insulin, blood sugar goes down. 2. you are cold outside in the winter, your hypothalamus tells your muscles to shiver to make heat, body temp goes back up. 3. Your blood pressure goes down because you have been peeing so blood volume decreased, then you produce ADH and that tells the kidneys to reabsorb more water, you also get thirsty and drink some water, then blood pressure goes back up.

[@rizaliswandy1182]

@@DrWendi thankyou so much Dr.Wendy🙏🏻

[@michaeldeloachjr1280]

5

[@saikiranmungde4032]

Hi

[@2xPills]

My attention span is 6.5 minutes.

[@b.bhomoehall]

Very nice lecturer, helpful, informative. Thanks you. I have watch maney lecturer but I don't ever like your lecturer.

[@bellafoster7393]

i like ya cut g

[@keshu753]

Mam negative feedback mechanism means what

[@DrWendi]

It means that the response to a stimulus brings that factor back into homeostasis/ normal range. Suppose increased temperature is the stimulus, then with negative feedback, the response will bring the body temp back down. This is the link to the homeostasis video :) kzbin.info/www/bejne/hXani3yOrLmleMU

[@luizamascarenhas7782]

[@saikiranmungde4032]

Mm

[@franklinemix8048]

That means when you break someone's trust, you damage oxytocin factory.

[@DrWendi]

That is true!

[@lauraoverend6789]

The ‘fun fact’ about Autistic people and reduced oxytocin was a bit crude and insensitive.

[@jimwilson5202]

Lack of images made a failure this presentation . Sorry but true .

[@DrWendi]

sorry you were disappointed

[@givensakamuna5855]

Ive been struggling with this topic but you simply explained it. Truly grateful 🫂

[@DrWendi]

Glad it was helpful!

[@mohammedsindi88]

Thanks a lot for such a nice explanation