Pituitary and Hypothalamus

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This video tutorial provides an overview of the pituitary gland and hypothalamus (topography, parts, vascular supply, histology, hormones, etc..).
0:00. Introduction
0:22. Pituitary gland topography2:06. Adrenal cortex and medulla
2:38. Embryology review of pituitary gland
4:18. Vascular supply
8:12. Histology of the pituitary gland
8:58. Hormones of the anterior pituitary gland
9:50. FSH and LH
12:20. ACTH
15:05. TSH
15:42. PRL
18:30. GH
20:08. Hormones of the posterior pituitary gland
20:16. ADH
23:01. OT
24:30. In a nut-shell
24:38. Acknowledgements

Опубликовано:

6 июл 2024

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Комментарии : 61

@achaides 2 года назад

That is FASCINATING how the pituitary glad develops! The human body is incredible and equally incredible that more things don't go wrong during development 🤯

@yourobson 4 года назад

Another excellent physiology and anatomy lecture. Thank you! Radiologist from Sweden.

@TheNotedAnatomist 4 года назад

Thanks Robert!

@prakashachary2181 4 года назад

You are awesome doctor... Love from India 🇮🇳

@anmolshaheen3836 3 года назад

You're really a wonderful and life saving man for all medical students really very good and your way of teaching is so so absorbing thanks alot.... 💓 💓 💓

@pauljonelouns2061 4 года назад

You outdid yourself on theses.....Thanks, Paul

@muqtadaebrahiem5440 3 года назад

i like the song in the end of the lecture hehe :3, thank you doctor we really appreciate your great lectures.

@TheNotedAnatomist 3 года назад

Glad you enjoy it!

@danielkim8665 4 года назад

Thank you, Dr. Morton for this great video!

@walterbray81 Год назад

The noted anonymous always delivers a comprehensive lecture, Dr. Morton dosn't miss a beat as he exclaims the anatomy & physiology of hypotholomism & petuitary gland exacting knowledge & announciation & defining greek & or latin lexicon as its pertains as in reference, voice over narration in excitement & his personality as he explains "he loves what he dose" & thankyou

@TheNotedAnatomist Год назад

Thanks for your kind words

@walterbray81 Год назад

Your welcome, your lessons merits info ill value always, if I end-up going to school or not I'm better for knowing

@me-is9mn Год назад

Easy + precise + funny = perfect! Thank you so much 😍

@syedarizvi7290 4 года назад

Thank you so much! Jazak Allah! I'm reading physiology and then I come to watch these and it makes it easier. Jazak Allah! You're a wonderful teacher

@TheNotedAnatomist 4 года назад

You are most welcome

@syedarizvi7290 4 года назад

@@TheNotedAnatomist I pray that In Sha Allah you and your family are safe in quarantine Ameen. In my country everything is still in lockdown and only open for a few hours but universities are still closed.

@TheNotedAnatomist 4 года назад

@@syedarizvi7290 We are doing well thanks Syeda Rizvi, what country are you going to university?

@syedarizvi7290 4 года назад

@@TheNotedAnatomist I'm so sorry I didn't reply earlier, I didnt know. I'm from Pakistan

@boitshokoradithupa2515 3 года назад

this is by far the most informative lecture i have watched

@user-vu9st6fd7v 2 года назад

I enjoy your humming sir lol Thank you so much for such great tutorial!!

@lelabb4110 Год назад

Here for the hum credits at the end. Thanks as always for the presentation.

@TheNotedAnatomist Год назад

Thanks for watching and liking my humming :)

@bilalhassan520 3 года назад

Man your simply the best and the video is just perfect or may be above perfect.....

@conniefu3023 4 года назад

Thanks for making these videos!

@ashnjm5251 3 года назад

Great video, thanks doc! I learn and laugh a lot during these videos! Thank you!!!

@pianopianosivalontano 7 месяцев назад

unbelievable good material, thank you so much, you are a great teacher.

@TheNotedAnatomist 7 месяцев назад

You're very welcome!

@muhammadsanawar5477 Год назад

A Special Teacher❤️

@nancydamian3839 Месяц назад

Why are you this good Sir🥺? Thanks so very much🙏

@mdnd8 2 года назад

thank you so much for this video, you explained this so well, literally helping me get through my med school amazing work Dr. Morton

@user-cj8er8ib9n Год назад

Great summary,thanks

@nainad8683 4 года назад

Great Video. I highly Recommend for Nursing students

@mirelatomic3807 2 года назад

Your videos are great! Could you please indicate a link with all your videos histology related, if you have?

@MrNerveux 3 года назад

These are the greatest fucking videos ever made !!!!!

@alexchancock 4 года назад

At 7.55 I was waiting for shiiing. "bepow"!!

@brk0093 4 года назад

Thank u very much...plzz make tutorials on all organs in the body...it will be very useful...😊

@chidumebi_ Год назад

Thank you so much. This was precise, knowledge packed and interesting

@TheNotedAnatomist Год назад

Glad you enjoyed it!

@paiganesh3962 4 года назад

Thank you sir

@thisisbob1001 4 года назад

which of your videos are best to strengthen your body if you have a prolapsed disc at L3/4 ?

@ketoonkratom Год назад

God Bless Everyone Love One Another

@nassoziremin2342 3 месяца назад

Yr really God sent

@gothops2632 4 года назад

What are the causes of low LH in males? Thanks.

@jamairahlucman7725 2 года назад

thank you for this!

@kanokwankanjanaporn9019 4 года назад

Thank u sir.,, I'm curious about lung

@amywho2010 Год назад

09:00 Hormones (Anterior Pituitary) 10:05 FSH Follicule Stimulating Hormone 11:00 LH Luteinizing Hormone 12:20 ACTH Adrenocorticotropic Hormone 15:05 TSH Thyroid-Stimulating Hormone 15:45 Prolactin 18:25 Growth Hormone 20:10 Posterior Pituitary -ADH 23:05 Oxytocin

@MAla-zt7gn Год назад

Thank you 🙏 Shing !!

@TheNotedAnatomist Год назад

You are so welcome

@memobadr4933 Год назад

Thank you so much....😊😊😊

@TheNotedAnatomist Год назад

Most welcome 😊

@erikabearden608 Год назад

Nice sound effects :-)

@valentinaivan298 4 года назад

Question regarding the posterior pituitery gland: ADH is produced by the hypothalamus and then stored in the neurohypophysis,but if the connection between the 2 is strictly nervous,how does it get there? when you explain the portal system,the image also shows a vascular connection between the anterior and the posterior hypophysis but you haven't explained that. Amazing video tho,thank you!

@hakuchan25 4 года назад

Hi I just accidently saw your question and I'm learning about this too so I want to share what I know about this. Hormones like oxytocine and vasopressin are packaged in secrete vesicles (like reticulum) in the hypothalamus. Then they are carried through axons to the posterior pituitary and stored there ( at the endings of axons). You can see the structure called Herring's bodies where these secrete vesicles are gathered on the axons. When there is a stimulation, the vesicles release the hormones into the blood vessels. And your question about the vascular connection between the anterior and posterior is very interesting, so Im gonna wait for @TheNotedAnatomy 's answer. Thanks for good question !

@valentinaivan298 4 года назад

@@hakuchan25 I only see your answer meow but indeed its appearently throught the axons. Never heard of Herring bodies before so thanks a lot for that. If the vascular connection is a thing and the hypothalamus and posterior pituitary are connected via vascular system I find it interesting that the hormones are released as neurosecretions through axons. Similar to the synapse process?

@hakuchan25 4 года назад

@@valentinaivan298 yeah the mechanism is similar to synapse process. You re welcome. You can read about this mechanism on this article, pretty interesting because they have electron microscope photo of the ending of those axons. www.nature.com/articles/nature05526#:~:text=Consistently%2C%20the%20plasma%20level%20of,decreased%20in%20CD38%2D%2F%2D%20mice.&text=These%20results%20reveal%20that%20CD38,an%20element%20in%20neurodevelopmental%20disorders.

@hakuchan25 4 года назад

@@valentinaivan298 Valentina, it's me again. I have asked my professor about this vascular connection and his answer was IT EXISTS. (Sorry I doubt its existence because it is so hard to find a illustration of pituitary with this guy in).There is a short vessel between the anterior and posterior, however how it works still remains unknown. There is a paper about it you can see here. I havent read yet but let you know first. pubmed.ncbi.nlm.nih.gov/8481959/

@someone-yj2im 3 года назад

@@hakuchan25 You are right there is a vascular connection. The axons release their product directly into a capillary network. The same thing occurs for hypotalamic regulating hormones such as GnRH, TRH, CRH and so on. That's why they get called neurohormones.