039 The Function of the Organ of Corti

[@Duckminifarm]

My daughter and I have been watching your videos on the human ear. What you're doing is INCREDIBLE. Your videos are fun, easy to understand, and just the right length. I know you've put a LOT of work into them. THANKS from a home-schooling mom!

[@geetapatel6222]

So good at teaching...I reread my notes 14 times and did not get it....got it in one go ....thank you

[@InteractiveBiology]

@tublet13 Great question. Here's the thing. Between the SV and the CD, there is the Reissner's Membrane. That is transparent to sound. So when the sound waves cause vibrations in the SV, that travels into the CD. This causes the Basilar Membrane to vibrate. When that vibrates, you get the tectorial membrane moving in a windshield wiper-like fashion, because it's attached on one end to the Organ of Corti. Hope that helps.

[@InteractiveBiology]

@angeloscogno LOL. Glad you found value in the video, despite my difference in pronunciation. I'm an island boy and will pronounce some things differently. Hope you still value in the work I'm putting up here :D

[@InteractiveBiology]

@pari020 Thanks for the compliment. Glad you are finding value in the videos. All the best!

[@InteractiveBiology]

@mightbleed That's great to hear. Glad you learned a lot. Stay tuned for many more :)

[@pari020]

@InteractiveBiology am an P.G anatomy student, eagerly waiting for ur anatomy classes sir. i dont have words to express the way you teach...its superb!! thanx alot :-)

[@chillifire]

Animation plus proper narration = Win (Thank you)

[@hannasmith1732]

Helped me very much on understanding how hearing works. I have a final today and this just finalized all my studying! Thank you so much. I love the videos! :) Keep em' coming!

[@bballeris]

Lets go to Episode 38 :). Great videos not only for school students but also for medical care professionals. Thank you.

[@MollyNYC]

This series gives good, clear explanations of various physiologic processes. They are entirely valuable on that account. But if the producers think they're also "fun," they really need to get out more.

[@InteractiveBiology]

@bballeris :) Check out ALL the episodes, lol. Glad you are finding value in the videos. All the best!

[@oth4ever32]

Great video, just one suggestion. It would be helpful if the pictures were more clear and bigger, i can barely see the labels.

[@InteractiveBiology]

@Djalitana You're very welcome! Stay tuned for more! :)

[@pari020]

i signed in to study larynx fortunately i clicked on ur video 37 which drag me to watch all ur awesome videos

[@trevabugg5369]

great video! I added it to my speech language pathology practice review folder. thank you so much!

[@shashanksingh8327]

DO you have all videos copied or downloaded? can i get them?

[@InteractiveBiology]

@pari020 Glad you are enjoying the videos so much.

[@samanthaerin123]

thank you very much!! you make it more simpler! and now i understand it for my exam that is in 4 hours!

[@111amolamusica111]

Fantastically explained. I will come here for more. Thank you!!

[@vincentjason7749]

Thanks for your teachings. What causes the basilar membrane to vibrate? Please in details the ionic part to this process.

[@DanielleHamlin]

Oh my gosh, my friend. You are awesome!!! Thank you so much for these videos! Peace, Love, and Gratitude

[@InteractiveBiology]

@MollyNYC LOL. Umm . . . Thanks (I think). Hey, fun for you isn't fun for someone else :) All the best!

[@mynameislin]

you are the BEST bio teacher!!

[@melmelgmckenzie]

In regards to inner & outer hair cells depicted, where 1 is labelled inner & 4 are labelled outer. I noticed that the arrow is pointing to different ends of the hair cells. So is the outer hair cells the part of the cilia that is external and being bent, and the inner hair cells the part of the cilia that is internal. Analogous to the hair outside of our skin and inside of our skin. Or, are the outer and inner hair cells respectively called such because of their positioning along the structure?

[@xhannahthebubblex]

I love your videos- thank you.

[@InteractiveBiology]

@youremocional The organ of corti play a part in the hearing process...

[@annemariejubinal2500]

This is an excellent and well-explained video that is helping me study for my final exam in speech and hearing anatomy and physiology. Thank you :)

[@melmelgmckenzie]

Hi there, I was wondering, what makes the tectorial membrane move in the window wiper fashion? Is it because it is connected to the Basilar membrane at the very end there?

[@sxcmcv4651]

I really wish You were my teacher back in school, i wouldn't have biology.

[@inamghani268]

Sir your teaching method awesome,funny and easy

[@shsh8553]

Thank you for your information. But an incorrect sentence has been mentioned in this video. In fact Tectorial Membrain makes both Inner & outer hair cells stereocilia to bend not just outer hair cells.

[@InteractiveBiology]

@pari020 I will eventually get into anatomy also. Just taking it one step at a time.

[@sarahhays6848]

These videos are so helpful! Thank you!!!

[@khushbupatel6591]

8 mins and got 10 marks thanks 🙏🙏🙏

[@desireefields8017]

When sound is heightened and the "tick-tock" of the clock gets louder and louder, what area of the ear has been damaged? Is it the hair cells or the tympanic membrane?

[@Babybobgirl]

@iRockPink23 :OMg! So am I! exam on monday! This video is very useful, wish my lecturer was as techno savvy...THANK YOU VERY MUCH! = )

[@xaustinx15]

So would that particular stereocilia at the end there be tuned to resonate with the base frequencies of that music? at least that's what it looked like it was contracting with.

[@InteractiveBiology]

@hupper12345 Nahh, it probably isn't the cochlea. Probably just an infection or a cold or something like that (although I'm no doctor)

[@sree9555]

do you have any videos about semilunar canal , saccule , utricle etc sir??

[@afroditagbc]

Very nice helped me understand better..

[@InteractiveBiology]

@iRockPink23 Thank You! Stay tuned for more... WE have more Biology videos coming very soon!

[@naelbeno6249]

This Video is so good! Respect ❤️

[@InteractiveBiology]

Thanks, Noel. Glad you found it helpful. Stick around for more 👍🏾

[@shubhamchaubey.a-257]

So inner hair cell get depolarise during generation of action potential

[@InteractiveBiology]

Very close. When the hair cell bends, they cause the depolarization.

[@leratomotjale7690]

Thank you so much and keep on singing.

[@IvyLai72]

I love the last part of the video . :D :P

[@PoleDancingDuo]

Most useful info on organ of Corti starts around 5:00

[@ordinarymind1804]

awesome! my professors should feel ashamed themselves. They don't do anything but make me sleepy

[@Djalitana]

that was great. at this stage I know too little to be able to ask questions. just want to say than you.

[@tejiriomonigho7687]

Amazing video ❤

[@InteractiveBiology]

Thank you very much, Tejiri Omonigho. I appreciate the compliment. My main goal here is to be helpful. If you haven't already, make sure to subscribe to the channel because I have a lot more content like this coming to help you understand how the human body works.

[@youremocional]

I Don´t Understand what that video is... It´s funny, but, what it is... a cel??... the tectorial membrane... please, answer my question... Great video ;)

[@chrissyl3513]

The "cilia" on the outer and inner hair cells aren't technically cilia. The only true cilia is called the kinocilium because it has the "9+2" tubule structure. This kinocilium for whatever reason disappears after (mammalian) birth.

[@محمدفاضلمحمد-ج1ك]

thanks .... please can you tell me what is endocochlear potential. ..

[@starshreef9335]

are the hair cells in the cochlea? or on the cochlea

[@ablack8557]

Enjoy the ride!!!

[@hupper12345]

I was geting small amount of liquid coming out of my ear, it wasnt wax. Is this the fuid from the cochlea? please help. im scared now.

[@api9712]

great job!!!!

[@aastharawat7196]

Love your videos ^_^

[@deepikamadozi9276]

saved me from killing people around me 😂😂 thanks

[@TheManOfRash]

ps, thanks a lot for these videos!

[@haveabeer1]

I'm pretty sure the tectorial membrane doesn't move...

[@m99tai]

thank you

[@InteractiveBiology]

You're welcome

[@pari020]

hi, why u only deal with physiology why not start with anatomy in detail? i will b grateful to u if u deal with anatomy as well

[@r.m.sowadi1887]

I just fall in love with you !

[@chillifire]

Animation = Win

[@angeloscogno]

Thanks for the video.. I'm a student into sound engineering and you helped me a lot, but please, please... don't pronounce Corti with the english "I".. it's italian and it should be pronounced more like "Cortee". Thank you though!

[@theaftermath7371]

Dancing hairs 😂

[@InteractiveBiology]

LOL, yup!

[@TheManOfRash]

...ALL THAT WASTED TUITION FEE

[@mrphuckbud]

amazing