Physiological concept of positive and negative feedback | Behavior | MCAT | Khan Academy

Created by Shreena Desai.
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[@040206mel]

Thank you! It took you a little over 6 minutes to get me to understand what my a&p professor spent 3 days on and half of the class (myself included) had no idea what the difference was.

[@souleatercat4641]

LH&GnRH: "Triggures release of progestorone"
Progesterone: "you are the cause of your own demise"

[@joellim7010]

i am looking for feedback loop in the terms of marketing and business but i stumbled upon this. after watching this video, i have no idea what is happening...

[@viiperbiite]

Physiology should have been your first hint

[@devashishhh]

Best example given! What a paradoxical example, this same three organs does perform positive feedback as well as negative feedback if progesterone comes into action. Best example mam!

[@kelly-ann6179]

well described, thank you. i have used your drawing as a revision reference! but the 'ovary' looks like a fallopian tube? and you have drawn an ovary but it looks like the oestrogen is coming out from the fallopian tube...just saying ;)

[@taliashanell4072]

The pituitary gland is what is usually referred to as the "master control gland".

[@peshawajalal2492]

Ailat Shanell its more master storage bruh

[@donnyhelvey]

www.pituitary.org.uk/information/what-is-the-pituitary-gland/

[@jokergaming789]

I thought it's hypothalamus

[@jokergaming789]

Best video and short too❤️

[@linaalmahmoud696]

now that was phenomenon .. but is it obligatory to have negative feedback against positive feed back - together- always or each can work individually ?thank you :)

[@n.sue-ann5527]

Wow this really helped me understand -ve and +ve feedback . Thank you .

[@gorrilaboy22]

I'm going to use this information in my essay about homeostasis thanks. I'm also doing a review on Khan Academy!

[@_xxlord_the_gayxx_9108]

What a wonderful vid...i would rate it 11/10

[@medfm2867]

But either feedback mechanisms can either decrease or increase the product, I think the concept you're presenting is a part of the definition or the function of these mechanisms.

[@brentonchattin]

That is some of the best handwriting I've ever seen

[@dhooy7150]

Thank you very helpful video in explaining the difference between both of the processes.

[@XxChantellXx1]

fantastic video, excellent clear explanation of both feedbacks thank you, i understood very well!

[@DemianKanji]

I want more videos like this

[@valerieshorter6691]

Thank you for a much better understanding!

[@medicohealtheducation9990]

Thanks for clearing my doubt

[@ahmadsunny8255]

Thanks alot

[@phunghaiha9664]

so touching for an excellent video

[@margaretkatongo1733]

Thanks ❤️

[@cindy.anthony]

wonderful! thank you!

[@saniasultana7141]

Thak you sooooo much😘😘. It helped me alot.

[@ansujobe5666]

Thanks. It's helpful

[@upperratio9087]

This was so useful!

[@mindyvo4095]

Very helpful! Thank you so so much

[@LucyAnnax33]

loved this

[@mameen9225]

xxx

[@shakirshabir5795]

Thanks a lot. Kahan academy

[@lanyafalah2028]

Thanks alot 🌸👌🏻

[@samcivil9061]

Great video - thanks!

[@milliereynoso7215]

What a great video!

[@ilovemyfamily51]

Ty

[@duke669]

PERFECT! tHANKS!

[@chagallzhang5941]

This was really good! Thank you for making it in a simple and clear way!

[@raoulsisamouth7890]

The video sound is pretty good, beyond my imagination

[@sarahallport6629]

There is no mention of FSH?

[@sonikaacharya7110]

yes , why there is no mentiion of FSH ?

[@sheetalsharma4102]

yeah no FSH details mentioned

[@gfhfgjfgx]

this is in the wrng playlist

[@motasemsalih5200]

Excellent

[@rachelbrown163]

This was very helpful! Very well made and explained. :)

[@shashankb1033]

So basically LH is responsible for the release of both estrogen and progestrogen

[@helenjones9322]

Love the Khan academy stuff :)

[@mameen9225]

I love you

[@meerhajji381]

But what about all other hormone
The hard thing about feedbacks is that each hormone have different concept and path to take it like
TSH or FSH and LH for male !😫😪

[@asma7438]

Honestly still confused I just wanted a simple video explaining feedback mechanism😫

[@pedrovelazquez6900]

Thank You!

[@kyla5138]

every time she says "talk about" i hear "taco bell" instead

[@hannie9124]

thank you so much but what happened to estrogen? is lowing the LH can high the value of the progesterone? then when it is too low, it will wake up again the estrogen? am i correct?

[@Soviless99]

great now i just gotta remember 95,783,638 more processes across 5 chapters :P

[@abdulrehmanabdul5385]

urdu mai banai na

[@coverayne3766]

Turn your playback speed at 1.25x

[@rmrmali8288]

👍👍👍👍

[@sacredsponge161]

evertone put it on speed 0.5 and tell m e she doesn't sound fucked up

[@sacredsponge161]

everyone

[@sacredsponge161]

dont mind that

[@ЕгорПак-в3т]

CovidImages need to be invested more than half19

[@dr.vibhaparihar6222]

just opp. concept...👎

[@Mike-vl8zr]

I cant concentrate with the female talking :/

[@familycomedia4441]

Thank you❣️

[@TruongvancongTruong]

The video sound is pretty good, beyond my imagination

[@bradleymurorua9816]

Goodness you are the BEST!!!!! one minute I do not understand -&+ feedback the next minute I can teach it to someone👌♥️

[@chongheng3541]

Her handwriting is amazing

[@mariaadamek5805]

i agree

[@janvipal813]

Thank you so much mam,u really explained it very nicely 😊🩷

[@tharwat317]

Thank you so much :) .. this video is clear and really helped me understand the difference between negative and positive feedback .. thanks and good luck

[@xavii2794]

Thank you so much!
That was very helpful! .

[@pindwalybabu6086]

amazing. ..such an easy access to knowledge

[@miririri5893]

Thanks for your help 😢 I really need to understand what are those.😢

[@MerlitaDamos]

Can anyone send me a reference about this?

[@SudristiSharma]

Yes I'm 1kth liker of this video.. 😊😊😊😊... It's a really worth while video.. 😊😊 Thank you..

[@KashafNaeem.]

Nahe aaya samj

[@HabibaWeli]

Thanks

[@jenniferumek4000]

what about FSH?

[@jatinderkaur7068]

Thanks, u really helped me in understanding positive and negative feedback

[@nalinimunshi4092]

Shreena you are the best!!!!! Your voice came as a beautiful surprise.Lots of love

[@pranatisadhu2757]

what the heck this makes absolutely no sense this made me way more confused

[@medicalexercisephysiologys2818]

Well said

[@bangtan2564]

Such an amazing video, I really like it

[@crisslee123]

really great and simple explanation.

[@graysonred2641]

Thank you very much this was super informative

[@nim3808]

thank you. SO MUCH!

[@roroiyaka]

thank you for the video it really helps me :") just exactly what I need to study

[@armiebts4332]

Excellent!! Pure Excellence👌

[@jewellebrice-ferdinand2072]

Very easy to understand!

[@anouskaabigail]

This was really good!!

[@58_chinmaygadhave26]

Thankyou mam..!

[@gomamon15]

Thank you!

[@vikranthchigurupati2991]

xlnt.

[@ysanchez14]

Great video. Thank you

[@outofbox000]

Yuli you are welcome from Khan academy family