Control Of Respiration (regulation of breathing)

[@nmarvlonam9908]

I'm a first year medical student, and i want to thank you for the educational videos. They are really helpful

[@jory1430galaxy]

where are you now?

[@georgeskazadi]

probably third year

[@hardz2110]

probably tired in bed

[@novachrono2236]

probably got eliminated during his first year lol

[@novachrono2236]

its where they usually quit medicine lol

[@kariahjeter9727]

I always watch Armando's videos for anything Anatomy and Physiology related. Thank you for these incredible videos. I use these when I get bored with reading the textbook. It's a good way to break up the flow of studying. You always explain things very well and your drawings are great!

[@zakirullahkhan3506]

Ya great videos

[@mabvutobanda1075]

We are the same

[@sharmintaja176]

Same here

[@AminaYasin-x7b]

Yes really

[@fifa08ronaldhino]

Thank you so much for summarising my 1 hour lecture into a quick and enjoyable 8 minutes, do post more videos!

[@donnafp7559]

Just reviewing this and I'm being taught just the opposite for the VRG and the DRG. My book and professor state the VRG is quiet breathing, and only active during exercise, whereas the DRG controls the basic rhythm of breathing by triggering inspiratory muscles via the phrenic nerve and receives sensory information via chemo and mechanoreceptors.

[@jitendrasingoriya515]

Donna Foster Paulsen i totally agree

[@MiniBlob75]

To quote from my phys textbook: "The most common early explanation for generation of the respiratory rhythm (e.g., that proposed by Lumsden; see p. 702) is that no individual region of the DRG or VRG is sufficient to generate the rhythm but that many of them are necessary. A normal rhythm would require the component neurons in multiple brainstem regions to be “wired up” in a specific way." (Boron & Boulpaep 3rd ed). They also bring up other newer theories such as it would be in preBötC or a distributed ocillator model, but stresses that no model is today universally accepted.

[@shobhitlitoriya5275]

Same here😢😢

[@myowntwofeet]

Same, The DRG is "appears to be the pacesetting respiratory center" and the VRG is involved in forced inspiration and expiration.

[@hanuaggarwal536]

Dafuk me too...😌😌

[@MuneiwaKhedzi]

over a decade later and your videos still provide more incite than most channels

[@JohnCitizenCitizen]

thanks armando, it can't be easy to make these videos but you're helping so many people

[@lucejuice33962]

amen to this!

[@amulyamaddineni4383]

This vedio is brief and to the point. Love how he dint drag any topic or make it boring. The diagrams are amazing too. Thank u soo much

[@nothingspecial1415]

how can i thank you enough sir Armando? you're videos are of great help. i usually watch these whenever i get bored reading books or before i start reading them. kudos! i hope you'll continue producing such videos as this. you can help hundreds if not thousands of medical students in their studies. 😊 God bless po!

[@sharontalana2897]

I slayed the paper today because of your videos..

[@ansaritasmiyamohammedsalah6140]

Your videos are helping us so much I don't know how to thank you for your work. You are awesome ❤

[@DennyDormant]

I know the feels 1:23 Fibbing the words...even Armando Hasudungan does it

[@pakhtun7639]

Is he not a human?

[@sarasultana9804]

The explanation was really very clear and I understood it really well. Thanks for it. Another thing that I noticed is that you actually drew all of this by hand on a paper. I mean that takes a lot of effort to first be so clear in the concept yourself and make sure that you don't go wrong anywhere. Hats off to you!!

[@klynnnelson]

You save me. You make it all make sense on another level. Thank you so much for your videos.

[@rekhadharpure6048]

I am a neet a aspirant . ur videos are really amazing which makes me realize that I had selected the right stream .

[@Joeythegoats]

Because of you i scored 82/100 marks in Physiology theory and 80/100 marks in physiology practical and oral viva...! Bravoooo

[@chandanabasnayake]

It's amazing how he summarize the facts in short period of time. Thank you.

[@Campbellteaching]

I think its the dorsal group of neurons that generate rhythmicity, you say it is the ventral group? I think the rhythm comes from the inspiratory respiratory centre, not the expiratory centre.

[@xpressionswithqueenb2670]

Dr. John Campbell exactly!!

[@hemantmodi1032]

maybe he is talking about pre-botzinger complex..

[@Marikrie]

that is exactly what I thought!

[@TBHBO2010]

The Pre-Botzinger complex and the Botzinger complex are both parts of the ventral respiratory group of neurons. The Pre-Botzinger controls the rhythm, the Botzinger complex stops the inspiration.

[@BashiirCabdi-g2f]

@@hemantmodi1032even pre botzinger has dorsal

[@adr.p.b.2420]

Buitengewoon hoe hier e.e.a. duidelijk wordt gemaakt. Lof voor de maker en tekenaar!!

[@tariqhassan7306]

Your presentations are extremely acknowledging, captivating and motivating...... Thanks a lot..

[@inshum5815]

You helped me a lot!!! i just skipped my lecture notes but watching your videos !! And tmr is my physiology test!!HAHA!!

[@hussainnma625]

Inspiration muscles = diaphragm + external intercostal muscles these two during quite breathing but during forced inspiration the accessory muscle ( sternocleidomastoid and scaleni) will contract Expiration muscles = on muscle action during quite breathing but in forced expiration the ( abdominal muscles + internal intercostal muscles) will contract

[@hussainnma625]

" No muscle action during quite breathing in expiration "

[@peterphan6211]

I think we dont need muscle action in the normal expiratory. However, in the forced expiration, some muscles (such as the abdominal m. and the internal intercostal m.) need to be used to help push the air out of the lung (especially when we do heavy exercises and need more oxygen)

[@johnorta8408]

Expiration is passive my friend.

[@dr.ahmedelmekaty6479]

please keep uploading new video in medicine field your videos are amazing and easy to understand , you are the best channel for medine on youtube i will tell all my classmate about you , i think you are the reason i will graduate this year ,cheers

[@krishnapriyamohandas7382]

I am addicted to your videos.I am addicted to biology now.Thanks to you sir.☺

[@Anyone_100]

YOUR 40MIN VIDEOS = MY TEACHER'S 5day 1hr LECTURE

[@kazzooghalian4309]

Appreciate ur video dude, I have my physiology exam tomorrow and u helped clear up a lot stuff

[@sunc88]

Thank you very much for your informative videos all the time! It’s actually much better than any other lectures. I am sure that I am not the only person to think that way. God bless you❤❤❤

[@gabrielasomaning9905]

from GHANA WEST AFRICA , ARMANDO U ARE A GREAT TEACHER

[@givemeaname6625]

This man is making my life easier 😭 angel in disguise

[@lujainhisham1283]

Thank you for helping me to study for anatomy, biochemistry and physiology

[@paddymcdougle]

Definitely going to watch this when I have the time. Good to see more videos.

[@chrisgreen1904]

Excellent job. Well encapsulated

[@DJM3KS]

The dorsal is responsible for the rythmicity of the breathing NOT the ventral

[@lakshmisundararajan6031]

Thank you very much ..you make all the topics look so easy...

[@MayankSharma12125]

Very easily and wonderfully explained Thank you so much

[@cikookie]

Thank you , Armando. Your video has been so helpful for me .

[@39-manuskumar92]

Your diagrams are genius ,awesome.thankyou

[@zubairali8912]

Very nice every thing becomes clear, nice explanation with graphs and figures , drawing

[@Physiohacks-Hindi]

Easy and amazing explanation

[@mariemendez-nunez912]

Thank you for another wonderful video. For visual learners, you are a real blessing!

[@dranze2020]

what is apneustic and pneumotaxic centres. I remember hearing these terms .. the above video is superb.. it reduces learning time of 1 HR to under 10 minutes

[@polightningmcneil3144]

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[@kanchanshah3521]

Thanks for the video Best wishes from Nepal 🙏

[@unstoppable5121]

Wow you are amazing sir You always explain those long videos in a very short and benefit videos👏🏻

[@wahooooh]

Wow thank you! If you would have talked about hyperpnea you would have covered every single thing I need to know!! Which is crazy

[@livelaughlove6952]

great video thank you. quick question in med school we learned that caffeine can help stimulate the respiratory center by acting as an adenosine antagonist. just wondering if you might be able to expand on that in this topic in a future video? thank you for all your help!

[@Marina-jw4sg]

Thankyou so much this summarised my 2 hour long lec in 7 mins!

[@cowboyzcrazy21]

Great video. However at the 34th second you state that the ventral group controls rhythmic breathing, but BRS Phys states that it's the dorsal group that controls rhythmic breathing.

[@simbarashechoga6858]

thank you armando the best teacher

[@E75-w9v]

finally somewhere that explains the difference in the dorsal and ventral!!!!

[@ahsenaftab6220]

+Muhammad Hussain Hosiny. thanks bro

[@venkateshanantharaman6773]

Ventral plays role in both expiration and inspiration.When the respiratory drive for increased pulmonary ventilation becomes greater than normal, respiratory signals spill over into the ventral respiratory neurons from the basic oscillating mechanism of the dorsal respiratory area. As a consequence, the ventral respiratory area contributes extra respiratory drive as well. Whereas the dorsal region place a role in rhythmicity. I think Armando inverted it.

[@fadumomohamed6822]

b) Where is the respiratory control centre located? What is the stimulus that causes the respiratory control centre to increase respiratory rate? Of the three, which is the primary stimulus

[@shanayadubey4425]

Although I'm in 12 class...frm India ❤.........butt love to watch urr videos......they r really awesome.......... thnkeww 🙏

[@akanksha786]

Your lectures are too good! Thanks a ton !!!

[@oluchukwu4life]

Wow I read pages of my textbook and this is just It.

[@noorjaman2105]

Thanks sir... I am from 🇧🇩

[@mohammedabid9666]

thanks you saved me from reading like 5 pages of my textbook

[@nothingspecial1415]

by the way im from the Philippines. mabuhay po kayo! 😊

[@10anakhaaccammageorge60]

Very helpful videos.. Please do more

[@pawesome1458]

I loved the video! I know a lot of hardwork goes behind this 8 minute video. Great work sir! You cleared all my concepts. thank you sir :)

[@ArmanHossain-ux2fy]

Excellent one

[@chviswanath]

Amazing ❤

[@moizazahid8970]

Thank you for this💜

[@Devilsfannumber30]

My professor is giving us a quiz on your video today

[@samirschoen]

Thanks for this video. keep up the good work greets from holland

[@puteriiman9162]

thank u very much! U are the best lecturer ever!😊

[@ronsouther]

Also get the BreatheEasy Lung Exerciser to quickly tone breathing muscles and open airways. 👏🏼👏🏼

[@lilly1954]

You are really talented! Thank you so much!

[@killer___queen]

It's very useful thanks

[@luanaalves1438]

Thank you. Very good video

[@carineletidang5581]

thanks a lot for ur videos ..u always just clear my doubts as thou u were aware of it ..courage as u create more videos .God bless u ..

[@amylavin7538]

You are amazing! Thank you for all of your helpful videos.

[@gingingsisangag]

Thank you so much! I prefer learning this way :)

[@luciamontes3572]

Thank you so much . This video was so helpful !

[@ceedraah]

thank you so much,keep up the great work sir

[@jon4452]

Excellent, thanks

[@jackmack1061]

Superb as always, thanks.

[@aodraadan9922]

Welcome from a second year medical student 🩺👨🏻‍⚕️

[@johnathan1188]

Thank you so much It was very helpful

[@mahdivrahat3712]

That is some great drawing to go with great info. Im subscribing.

[@babaelachi3514]

thank you so much . this video was really helpful

[@gorikuri]

Thanks again Armando!

[@mugdhasethi4378]

your lectures are wonderful💯❤

[@_ello00]

Thanks its really help full 😊

[@RidleyE]

Hey Armando, I believe Irritant receptors will increase, not decrease, respiratory rate to promote the cough reflex.

[@jacquelinemichael2201]

i believe you are right. but he teaches me so much so that overclouds any little mistake that he might make.

[@lshockwavel5301]

Great work sir Thank you for this videos You make it easy to understand everything 👍

[@gagangoyal3298]

Thank you... it helped me a lot🤗🤗🤗

[@BioWithMusammir]

Very informative

[@zaidabuzaid3108]

جزاك الله خير

[@kolkatagyneteam]

thanks for these videos.

[@j_demus]

incredible video

[@falehalsubaie3457]

I feel like there is some mistakes in this video first of all the Pre-botzinger complex is for the rhythm of breaths not the dorsal and secondary the irritant receptor causes Bronchoconstriction and an increase in the tidal volume which increases the breaths not decreases in the stimulus of breaths

[@falehalsubaie3457]

and thank you for your helpful videos

[@carlyhylton258]

Yes agree about irritant receptors!

[@sonja4164]

These vids are incredible! Thank you so much!

[@VyvienneEaux]

You know what I can't find anywhere? The mechanism of H+ control of the respiratory center. Do the peripheral H+ cause depolarization of the chemoreceptors, which induce an excitatory PSP in the pontine respiratory centers thus bringing these centers closer to threshold (and medullary chemoR-> medullary resp. center)? If you know, I would greatly appreciate a response.

[@nainyarora6789]

you're amazing!!! Thank you for making everything so easy! :)

[@inshum5815]

Thank you very very very much!

[@f.m.7564]

Thank you👌🤍

[@LauraRojas-gx9sg]

Why does he draw some lines significantly thicker? Is is because the majority of the O2/CO2 is transported that way? sorry for my dumb question

[@naveedamughal9443]

Superb ❤thank u sir

[@LockyDoesScience]

Awesome Video, Keep up the good work !

[@SusmitaXD]

Thank you so much for your videos! They're so useful!

[@patricktannoury134]

If someone was wondering, the "Stretch Receptors" is called Baroreceptors in case you would like to look it up!

[@dheerusaini]

Broreceptors are found in urinary system