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.

[@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

[@souleatercat4641]

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

[@brentonchattin]

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

[@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! .

[@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!

[@bradleymurorua9816]

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

[@XxChantellXx1]

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

[@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 :)

[@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 ;)

[@pindwalybabu6086]

amazing. ..such an easy access to knowledge

[@valerieshorter6691]

Thank you for a much better understanding!

[@gorrilaboy22]

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

[@duke669]

PERFECT! tHANKS!

[@dhooy7150]

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

[@nalinimunshi4092]

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

[@samcivil9061]

Great video - thanks!

[@_xxlord_the_gayxx_9108]

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

[@jatinderkaur7068]

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

[@roroiyaka]

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

[@jewellebrice-ferdinand2072]

Very easy to understand!

[@n.sue-ann5527]

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

[@graysonred2641]

Thank you very much this was super informative

[@mindyvo4095]

Very helpful! Thank you so so much

[@cindy.anthony]

wonderful! thank you!

[@anouskaabigail]

This was really good!!

[@ansujobe5666]

Thanks. It's helpful

[@janvipal813]

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

[@medicohealtheducation9990]

Thanks for clearing my doubt

[@nim3808]

thank you. SO MUCH!

[@armiebts4332]

Excellent!! Pure Excellence👌

[@phunghaiha9664]

so touching for an excellent video

[@ahmadsunny8255]

Thanks alot

[@user-mj8ue5cc3w]

I want more videos like this

[@crisslee123]

really great and simple explanation.

[@bangtan2564]

Such an amazing video, I really like it

[@upperratio9087]

This was so useful!

[@58_chinmaygadhave26]

Thankyou mam..!

[@gomamon15]

Thank you!

[@medicalexercisephysiologys2818]

Well said

[@margaretkatongo1733]

Thanks ❤️

[@chagallzhang5941]

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

[@chongheng3541]

Her handwriting is amazing

[@mariaadamek5805]

i agree

[@gfhfgjfgx]

this is in the wrng playlist

[@milliereynoso7215]

What a great video!

[@ilovemyfamily51]

Ty

[@motasemsalih5200]

Excellent

[@familycomedia4441]

Thank you❣️

[@lanyafalah2028]

Thanks alot 🌸👌🏻

[@ysanchez14]

Great video. Thank you

[@outofbox000]

Yuli you are welcome from Khan academy family

[@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❤️

[@saniasultana7141]

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

[@LucyAnnax33]

loved this

[@mameen9225]

xxx

[@shakirshabir5795]

Thanks a lot. Kahan academy

[@rachelbrown163]

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

[@miririri5893]

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

[@SudristiSharma]

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

[@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.

[@raoulsisamouth7890]

The video sound is pretty good, beyond my imagination

[@vikranthchigurupati2991]

xlnt.

[@helenjones9322]

Love the Khan academy stuff :)

[@mameen9225]

I love you

[@shashankb1033]

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

[@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 !😫😪

[@sarahallport6629]

There is no mention of FSH?

[@sonikaacharya7110]

yes , why there is no mentiion of FSH ?

[@sheetalsharma4102]

yeah no FSH details mentioned

[@jenniferumek4000]

what about FSH?

[@asma7438]

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

[@MerlitaDamos]

Can anyone send me a reference about this?

[@rmrmali8288]

👍👍👍👍

[@kyla5138]

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

[@Soviless99]

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

[@pedrovelazquez6900]

Thank You!

[@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?

[@KashafNaeem.]

Nahe aaya samj

[@coverayne3766]

Turn your playback speed at 1.25x

[@abdulrehmanabdul5385]

urdu mai banai na

[@pranatisadhu2757]

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

[@sacredsponge161]

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

[@sacredsponge161]

everyone

[@sacredsponge161]

dont mind that

[@user-hp4yz3ne2r]

CovidImages need to be invested more than half19

[@Mike-vl8zr]

I cant concentrate with the female talking :/

[@dr.vibhaparihar6222]

just opp. concept...👎

[@TruongvancongTruong]

The video sound is pretty good, beyond my imagination