i cant thank you enough for these videos. i've watched about 15 so far and i have many more to go before my final tomorrow. wish i found you earlier

@Cesare107 You are very much welcome. Hearing will be the topic of the next few videos. Glad the timing is right :)

Well explained and easy to understand..Much Appreciation!!

@mimachka You are very much welcome. Glad I could help :)

very good video! i very much appreciate your way of explaining things, slowly and clear :) thank you! keep up the good work :)

this is a very good video. it really helps me for my biology mid term test at school next week :) thank you very much!

I am internally grateful for your videos you are a great educator.

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

@gunjan0808 It's the stuff inside the cochlea that vibrates that leads to hearing.

@mimachka That's to balance the pressure. Think about it this way - When the bony ossicles vibrate, that causes the oval window to vibrate in and out. That's going to cause an increase in pressure when the oval window pushes in. Fluid doesn't compress, so that pressure needs to go somewhere. By having the round window on the other side, when the oval window pushes in, that pushes the round window out so that you don't get damage to the cochlea.

Thank you this so much is helping to understand deafness and persons that are hard-of-hearing. And just plain hearing loss

i'm a medical student and i have a quiz today about this. thank you so much for helping!

I am a psychology student and this video helps me understand the process behind hearing well. Good job........ :-)

Thank you very much sir Please can you explain the lever system of ear 🙏🙏🙏

such an awsome video....tanx alotttt......

Thank You sooooo much for your effort in theses videos !! its brilliant to listen to someone who knows what they are talking about!! ps. do we have the same surname?? cause it is rare in ireland!! :)

What is the function of the round window? I watched several videos about the structure of the ear, but none of them says anything about the round window, and here it was just mentioned.

very nice video

thanks for doing this job. it provides me a greater guide than the books available near me. i am a student of buxi jagabandhu english medium school bbsr odisha india. it is better to learn videos than books

@InteractiveBiology oh thank you very much for the prompt answer. that made it really clear! :))))

doesn't cochlea vibrate along with the ear ossicles?

in this video you did not mensin much about auditory nerve.can you explain?

@malbert34 thanks :) does piercing pinna cause hearing problem?

Thanks!

are the ossicles bones or cartilages? I don't know why the nature needed bones there, that is hard to vibrate. wouldn't be better cartilage or lighter membranes? thank you so much.

Sound is propagated by longitudinal waves in air and liquids. You drew transversal ones. Still, good explanation =)

Very helpful ☺️

I am not sure if eardrum is called tympanic membrane !

Are you jamaican or nah?

very nice video