Special Senses | Cochlea | Spiral Organ of Corti

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  • Опубліковано 22 гру 2024

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  • @alinstoleru7703
    @alinstoleru7703 6 років тому +667

    Man, this is like the best channel in the entire world. I don't know how to thank you enough for the effort you put into making this amazing videos. You're the real mvp man!

    • @deeskeete581
      @deeskeete581 4 роки тому +9

      I totally agree with u here, such a breeze!!!

    • @alexioffe8523
      @alexioffe8523 3 роки тому +6

      Man, I swear, after I graduate medschool from Germany, I wanna go to Switzerland and some of the money saved on taxes will go to Zack!

    • @alexioffe8523
      @alexioffe8523 3 роки тому +5

      He has patreon, I will support the guy there

    • @asthetic3415
      @asthetic3415 3 роки тому +1

      pl

    • @EricHumphries83
      @EricHumphries83 2 роки тому

      Lol for real

  • @morgan2852
    @morgan2852 4 роки тому +139

    best teacher ever. I should be paying you instead of my schools tuition.

  • @qirongdu5184
    @qirongdu5184 7 років тому +343

    You explain clearly about mechanism of hearing, it is the best lecture I have listened, thank you!

  • @tonyzachariah9874
    @tonyzachariah9874 4 роки тому +77

    I usually don't comment on videos , but I cant stop from appreciating how much I love your method of teaching.
    I can see your passion and finally those diagrams are really next level!!
    btw thanks a lot

  • @Bobette0123
    @Bobette0123 3 роки тому +14

    you know it'a a great lecture when you get distracted by the lecturers knowledge. I catch myself thinking about how he knows so much and how he knows how to communicate it so clearly! thank you for sharing your gift, 100/10 human!

  • @The_Vhibe
    @The_Vhibe 6 місяців тому +6

    You are a GODSEND. For someone with a non-science background coupling your lectures along with my lectures just helps with this content. I am beyond grateful for your effort, time, and knowledge that you grace us with.
    For anyone who thinks they "CAN'T LEARN SCIENCE" please try to carve out a little more time and add these to your lectures/study and it will help.

  • @SS-se2mb
    @SS-se2mb 5 років тому +27

    I have never watched a video where i don't lose interest easily in whatever i'm watching whatever the content is, but man your videos pass by so quickly and i actually enjoy all of it wanting to learn more. Thank you so very much for your hard work it's greatly appreciated

  • @ethancastanon811
    @ethancastanon811 5 років тому +64

    Lecturer is a genius. I can't believe how many videos he has produced.

  • @abodyphone7
    @abodyphone7 6 років тому +150

    You deserves more than 1 milion subs , very well explained lecture

  • @FlapFlapOctopus
    @FlapFlapOctopus 5 років тому +64

    This is so great! I am a graduate Audiology student and this served as a great review for my classes. It’s usually pretty hard to find videos online that go into this much detail. Thank you!

  • @rishitabiswas2388
    @rishitabiswas2388 2 роки тому +3

    All hail Ninja Nerd! This is, hands down, the BEST channel. Zach Murphy is always to the rescue. Can't thank you enough for explaining in such great detail!

  • @h.mgillan4681
    @h.mgillan4681 2 роки тому +14

    You're the BEST teacher there is, how you give the bigger picture before diving into the details, aaaahhhh love it, I can't remember how many times I have said 'woahhh' when I relate concepts and link things while watching your videos aaah, thank youuuuuu for existing

  • @corbywhite4662
    @corbywhite4662 5 років тому +8

    You manage to answer my questions before I even start wondering! You explain everything with a great pace and reasoning, that it does not have to be a doctor to understand! Bravo!

  • @amohamedhassan2011
    @amohamedhassan2011 6 років тому +52

    Dude you’re amazing! I like you! Don’t stop making videos please. We support you!

  • @LiederGern
    @LiederGern 5 років тому +4

    Wow, man you are the best teacher ever. You don’t hide your wonder of the mechanism, and I think that’s why you explain it so well. If only all anatomy/physiology teachers could be more like you!

  • @aguchinemerem8726
    @aguchinemerem8726 Рік тому +2

    I'm a final year medical student and I discovered this channel just recently to help my knowledge of internal medicine. You are the best, I wish I had known you during my 3rd year when I did neuroanatomy and neurophysiology. You're so good at teaching!

  • @jessstivers2113
    @jessstivers2113 5 років тому +2

    I can spend weeks trying to learn some convoluted topic, watch one of your videos, and instantly understand it. I need to stop trying so hard to grasp things on my own, and come to you first instead. Thank you so much for the work you put into your videos!

  • @revnext4370
    @revnext4370 4 роки тому +1

    It takes guts to go , all from scratch , not one image copied from any source.. and explain the most advanced anatomy of the human body , so efficiently .. Hats off sir!!

  • @ness3082
    @ness3082 Рік тому +2

    the videos on your channel have saved my academical life since highschool, but especially now in university. Your way of teaching is absolutely amazing. So grateful for all the work you put into this channel

  • @rauminah.g
    @rauminah.g Рік тому +1

    i wanted to say a lot out of gratitude.. But all those sums up at "thank u so much from the core of my heart"

  • @simuncrnkovic2612
    @simuncrnkovic2612 9 місяців тому +1

    I am medical biochemistry student, but our proffesors expect us to learn physiology like doctors so I found you and everything is so clear now, thanks a lot!

  • @jennifers9513
    @jennifers9513 3 роки тому +3

    We seriously need more teachers like you. I have had multiple anatomy teachers over the years. Every single one of them have fit a description. I feel, they have all used big complicated nomenclature and terms JUST to confuse us. This semester, I am writing down all of the confusing phrases and I plan to submit it with my exit survey, to show how awful the class was. Thank goodness for online classes and transcription programs, I am able to capture the actual word order. It is maddening. You Sir, have made learning about this topic EXTREMELY interesting and understandable. I love your teaching style; the repetitive use of the terms, the conversational way you explain the structures and nomenclature. I look forward to all of your videos to help me through these classes. Thank you for creating.

    • @rekrapone6750
      @rekrapone6750 3 роки тому

      When, I started this, I needed an angle of attack too make my point clear. I was born terminally-ill, a S.I.D.S. baby who lived with severe epileptic-seizures with sever asthmat and crippled legs. I was supposed too have died at age 6. I am 50, now, snuck into the USN and USAF, before, I was 30 y/o. No plans, Hi, they call me Little Jim. I'm not perfect or cool. I am alone.

  • @smokyhs2
    @smokyhs2 2 роки тому

    Dr Zach is golden, he should be preserved at all costs, what a highly knowledgeable person with a fine ability to transduce complex physiology into simple easy to understand parts.

  • @serenesaju1343
    @serenesaju1343 Рік тому

    YOU ARE JUST OUT OF THIS WORLD IN EXPLAINING THE CONCEPTS SO CLEARLY!!!!!

  • @mohamedkoraichi8927
    @mohamedkoraichi8927 4 роки тому

    so.... my promotor made me watch this video in order to understand the inner hearing complex and the functioning of the organ of corti. I have to say ... I'm watching this @ 4 in the morning and it is the best explanation I've heard ! you're a lifesaver !

  • @kovalchuk71
    @kovalchuk71 5 років тому +3

    As a medical student, this video helped me tremendously! Thank you for taking a complicated topic and making it incredibly easy to comprehend.

  • @parinithamaben4141
    @parinithamaben4141 6 років тому +10

    So beautifully explained! Love how passionately you teach and how easy you make it for us to understand. Thank you!🙂

  • @ДиёрбекАбдуллоев-ъ7я

    Although we are studyingat the meduniversity in our own country but this man is teaching us anatomy from the beginning of the semester. I dont realy know how to thank to him. He makes very amazing and magnificent videos which are very understandable. Thanks a lot

  • @jillianklaus8038
    @jillianklaus8038 2 роки тому +1

    We cannot thank you enough!! You made it so easy to understand and LEFT NO CRUMBS!! I was following along, making my own diagrams and at the end when it zoomed out to the whole board, I was like "woah... i understand all of that"

  • @kirandey1744
    @kirandey1744 4 роки тому +2

    I have been a student of audiology for last 5 years now...currently post grad year 1 this is the 1st time someone actually explained this to me. I am so thankful for your videos ❤

  • @claralollypoppy
    @claralollypoppy 2 роки тому +2

    i always feel so grateful to listen to ur lecture and see ur colourful drawing. Your passionate in teaching inspire me with more interest in learning all these boring stuff. Thanks for allowing us to learn for free. Love ur channel to the max. I will like ur video and support u. Thanks again.

  • @manolyjativa1496
    @manolyjativa1496 10 місяців тому +1

    Thanks!

  • @madihrazzaie4341
    @madihrazzaie4341 2 роки тому

    OMG, You are the best teacher I have ever seen regarding explaining ear anatomy and physiology. THANK YOU

  • @aureliencaron3232
    @aureliencaron3232 4 роки тому +6

    Man I'm just discovering this channel and you saved me for this one chapter ! You look so passionate and you explain really clearly, that's a real pleasure to listen to, I didn't even feel like it was a 40min video! Anyway, Hello from France!

  • @ahmetbugraaslan7634
    @ahmetbugraaslan7634 2 роки тому +1

    How can we appreciate this man. What did we do to deserve this guy. He is god's gift to the medical students for all difficulty of Medicine

  • @Gabriel-yc1kx
    @Gabriel-yc1kx 2 роки тому +3

    At 04:17 In the scala media, the structure responsible for secreting K+ ions is the stria vascularis (not medullaris)

  • @tanayashah2514
    @tanayashah2514 2 роки тому

    Each time I watch your videos…..My love for physiology increases even more …..thank you !

  • @missshella1337
    @missshella1337 Рік тому

    Am very grateful to God for you.I mean,u've made my medical school journey very easy than I would have ever imagined.U explain every concept in a way that is easy to understand and in a short duration than my lecturer.Niw I don't have to stress about reading the voluminous Guyton,thanks to u🙏🙏🙏The world needs more people like u...Much love from Kenya❤❤❤❤

  • @Yasmin-qh5ig
    @Yasmin-qh5ig 4 роки тому +102

    You’re saving my corona online semester hahaha 😂🙌🏻

  • @YingTing100
    @YingTing100 3 роки тому +3

    i was so confused by my school's lectures and this was such a lifesaver. thank you for the clear explanations of the concepts!

  • @zee02x
    @zee02x Рік тому +2

    LITERALLY WOW. Thank you. i'm so so grateful.

  • @hannahburkert8742
    @hannahburkert8742 4 роки тому +10

    Thanks for this great video! Just wanted to say that there is NO kinocilium in the Cochlea, but only in the vestibular organ. The kinocilium disappears after maturation and only stereocilia are left. Anyways, you do such an amazing job! Thank you so much

    • @ghazalamfarrukh1769
      @ghazalamfarrukh1769 2 роки тому +1

      Yes macula and Stria have kinociliym BUT guyton also states their presence in organ of corti too

  • @mohamedhosny3846
    @mohamedhosny3846 4 роки тому

    Man, what a amazing you are !!! i have no words to say,, i am Otolaryngology specialist, and i learned so much from your videos,, god bless you. you deserve the Oscar of medical teaching.

  • @ELFCloudGamer
    @ELFCloudGamer 6 років тому +27

    My uni literally teaches us nothing so I am so so grateful to you!

    • @kousar1233
      @kousar1233 5 років тому

      ELFCloudGamer 😂😂😂

  • @ysgb6543
    @ysgb6543 9 місяців тому

    He is the God of the whole medical science! The way he makes all these concepts understandable is unbelievable!

  • @marmar-u4t
    @marmar-u4t 5 місяців тому +2

    Just to clarify on outer hair cells. Just like inner hair cells, outer hair cells also have K+ channels and tip links. When the endolymph moves, both hair cells types move and both cell types have a surge of K+ into the cell (depolarization). HOWEVER, the difference that in outer hair cells the depolarization changes the membrane potential and that causes prestin to relax and elongate the cell. This is STEP 1 of the process. The second step would be the release of ACh from the olivocochlear bundle, which like Ninja Nerd said hyperpolarizes the cell by letting K+ exit the cell. This causes prestin to contract so that the outer hair cell returns to its original shape to be ready for the next cycle. This video was PHENOMENAL as all other videos, but I just wanted to add a side note for those who want to know the chronological order of the outer hair cell function.

  • @nishidhsinhjadav7818
    @nishidhsinhjadav7818 4 роки тому

    I am fortunate to have a teacher like uhh.
    The topic which i was skipping several times in previous years became the one of my favorite topic at present.....
    It is only because of you....
    Thanks a lot for explaining us in such a beautiful way....
    U are Genius......

  • @joyceoie
    @joyceoie 5 років тому

    I have ADD and doing MSc in Audiology with only a shallow background of biology. The enthusiasm from the lecturer is what captures my attention and OMG I learn more here than sitting through 9hrs of lectures in school 😭😭 thank you!!!!

  • @insaneexplorer
    @insaneexplorer 2 роки тому

    i am an audiologist from India (Odisha) and this is the he best explanation for cochlear potential i ever heard . best of luck

  • @sunandaringangaonkar1300
    @sunandaringangaonkar1300 6 років тому +3

    The most wonderful explanation I ever watched.You must be a very good teacher. Simply wonderful.

  • @Shreyaroy3819
    @Shreyaroy3819 4 роки тому

    This video is a big help. Finally understood the cochlear structure and mechanism of hearing clearly. Its like peace in my mind finally understanding the structure and mechanism. Literally nobody explained this topic like this the way you did.Big big thank you sir.

  • @m.z.6990
    @m.z.6990 3 роки тому

    I never comment on youtube but you are honestly the best teacher! Your presentations are so clear and fun. I dont know what I would do without your channel!

  • @caraeisert4660
    @caraeisert4660 2 роки тому

    I study medicine in Germany - one video of yours is better than 5 lectures of my professor - loving - enjoying - celebrating medicine!

  • @AndJusticeForAll...1985
    @AndJusticeForAll...1985 2 роки тому

    Lovin it. Just had a doctor mess up my Eustachian tubes and now I have PET. It's amazing how interesting these different parts of the ear are. I love it

  • @kadidiaouologuem8171
    @kadidiaouologuem8171 5 років тому

    Wow!!!! Unbelievable .I just learned in less than 15minutes what I tried to figure out for a whole day. Very detailed explanation. May God bless you sir.

  • @godwinlinus1547
    @godwinlinus1547 5 років тому +6

    You're just making my medical school so simple, thanks a lot

  • @jaygala9420
    @jaygala9420 Рік тому

    There are our professors who taught this by just simply reading presentations although we paid lacs of rupees on them and here you are teaching this so nicely and putting infinite efforts for someone you don't know and that too free of cost is really really appreciable and respectful. Thank you so much Zack sir. You will be the ONLY reason because of whom I pass with good grades in exams. I literally draw and write what you say in the exams and the professors also get shocked. Your efforts and contents are really good. Once again thank you so much sir. Proud to be your student.💯

  • @larkspur52
    @larkspur52 2 роки тому

    Wow. I’ve watched and taken notes on the lectures, read and carefully notated my textbook and then watched your video. You explained everything SO MUCH BETTER! I think my book and lectures only brought 1/3 of the knowledge that your video did!

  • @legs_11.82
    @legs_11.82 4 роки тому +1

    Great video man, really enjoy watching your videos when i struggle to understand my lecturer or text book. I love how you take 3 or 4 steps forward and take a couple back as a re-cap as you move through things. Cheers

  • @josetrujillo738
    @josetrujillo738 3 роки тому +1

    Never gets old! Watching and listening to you teach is very nice! Thank You!

  • @lvbianchi31
    @lvbianchi31 3 роки тому

    I was ready to cry until I saw your video, then I finally understood the concept! You explained it so well. Thank you.

  • @gitengeorge2424
    @gitengeorge2424 6 років тому +12

    That black cochlea drawing is awesome

  • @asohrichardson7619
    @asohrichardson7619 2 роки тому

    My goodness, Prof Zack you deserve a gold medal. You're making my med school life so sweet🥰🥰💖

  • @dalian7111
    @dalian7111 5 років тому +4

    Good job man, struggled to get my head around this for a while. Also love your enthusiasm, makes the subject more engaging.

  • @bungaramadhani5055
    @bungaramadhani5055 6 років тому +20

    best medical school lectuureee channel:")

  • @yashbhadauriya3207
    @yashbhadauriya3207 4 роки тому +1

    I like the way you use different color pens .....it just boosts up our concentration and gives an artistic touch to your teachings

  • @lallita1999
    @lallita1999 6 років тому +21

    you just saved my semester

  • @sunnyskies3707
    @sunnyskies3707 10 місяців тому

    I love how you repeat key points over and over to really make sure we understand

  • @alexandreribeiro142
    @alexandreribeiro142 5 років тому +1

    You're doing great valueable content for humanity. This is gold

  • @shubhampatel7598
    @shubhampatel7598 Рік тому

    You are a great teacher. I am just a High school student, who was confused between Bony Labyrinth and Membranous Labyrinth. Your teaching style got me to watch full 41 minutes lecture.

  • @armandixit5776
    @armandixit5776 4 роки тому

    It's a pity that actual channels like these do not get fame quickly in UA-cam ,thanks sir for teaching like this,it is Soo helpful .bless your work

  • @josetrujillo738
    @josetrujillo738 3 роки тому +1

    Boom! Roasted! Sweet! Deal! Thank You Zach! Thank You Ninja Nerd Lectures!

  • @AhmedSaid-zn3hu
    @AhmedSaid-zn3hu 3 роки тому +2

    Best lecturer for ever that i have ever seen

  • @shaaz1570
    @shaaz1570 Рік тому

    The best lecture on Cochlea there will ever be.

  • @supratikbiswas8514
    @supratikbiswas8514 4 роки тому +3

    You're a God-gifted teacher! Your channel contents always make us realise that the best things in the world are always for free. Thanks a lot for saving our semester!

  • @mikewilkinson1137
    @mikewilkinson1137 5 років тому +1

    You are the man! If I had this type of instruction when I was in grade school, college, I would be the man as well! Thank you!

  • @manolyjativa1496
    @manolyjativa1496 10 місяців тому

    It must have been so hard for past generations of med students to study without your help, thank goodness we have you❤

  • @WasabiSniffer
    @WasabiSniffer Рік тому

    i have a professor, i'm not convinced she doesn't have dementia, and i've stopped going to her lectures. this has cleared up so much for me.

  • @dr_ismail_wazir
    @dr_ismail_wazir 4 роки тому +5

    thank you for allowing me to get screen shot of the whole white baord at the end of the video , it was helpful ty

  • @maheshgolla8945
    @maheshgolla8945 4 роки тому

    No words to describe the way of your teaching...... Loved it..!

  • @aleksandraduda568
    @aleksandraduda568 4 роки тому

    Despite the fact that my English language is not at a high level, I understood everything.You can see a great passion for what you do. One big thank you

  • @Updula
    @Updula 10 місяців тому

    You are not just a teacher you are a miracle on earth.

  • @fv7430
    @fv7430 4 місяці тому

    I truly love the vestibulair system! The human body amazes me every single time!

  • @priscilla2323
    @priscilla2323 Рік тому

    Learning medicine is so much fun right now with your channel, thanks Professor Zach!!

  • @rosemarieward2912
    @rosemarieward2912 5 років тому

    You are absolutely incredible at explaining!!! WOW !! Thank you so much. Please do not stop making these videos.

  • @leedr2121
    @leedr2121 8 місяців тому

    Wow! This felt like going down the Cochlea rabbit hole ... great presentation. Thank you!

  • @akankshasingh5465
    @akankshasingh5465 3 роки тому

    Finally I understand Ear. Thank you so much Ninja nerd. You guys are the best.

  • @barbarak3310
    @barbarak3310 6 років тому

    Thank you very very much. Your tutorials are so thorough, full of energy and still so simple, even I can pay attention throughout the whole video and actually understand it without putting in too much effort. Big congratulations, you are doing a great job.

  • @colestephens2848
    @colestephens2848 2 роки тому

    You're the goat man. Your videos have helped me in my medical school courses so much!

  • @celestel8511
    @celestel8511 5 років тому +1

    Amazing! Thank you for being so knowledgable on this topic and clearly explaining the anatomy and physiology of the inner ear (sound pathway)! I'm gonna rock my final!

  • @AlexiaPrilipceanu
    @AlexiaPrilipceanu 3 роки тому +1

    woah noah centineo looks different here... okay now seriously you're effing amazing and this channel saved me from tearing my own hair out trying to understand AP biology. all the love

  • @nazaninsamiee-b6h
    @nazaninsamiee-b6h 7 місяців тому

    oww zack you are awesome When I was in high school, I had a teacher like you who taught biology, but after that I did not find a wonderful teacher, especially for medical courses. but now İ am happy that i find you ❤thanks a lot for your perfect lecture ❤

  • @kaycierosas4117
    @kaycierosas4117 3 роки тому

    I could not grasp either the anatomy or physiology or the inner ear and hearing for the life of me…. Until now. Wow. That video answered every single head scratcher I had. It’s a hard subject to gloss over because there are so many important little parts here. FANTASTIC VIDEO! Officially subscribed! 🙌🏻

  • @muhamadmuhsin5155
    @muhamadmuhsin5155 2 роки тому

    The best best doc in this world actually we don't know how to thank you and even its not enough 🙏 god bless u

  • @doulacandice
    @doulacandice 5 років тому +1

    You are amazing. This is 100 times better then how my teacher explained it.. Thank you!

  • @girishkumarsahu6515
    @girishkumarsahu6515 4 роки тому

    Best lectures ever on ear in whole UA-cam....thanks sir

  • @iIbrahimAlii
    @iIbrahimAlii 4 роки тому

    I was wasting 3 hours trying to understand this topic and it is very complex. However, I regret the time that I wasted rather than watching this video thank you so much for putting this amount of effort into your videos.

  • @garrettludescher9588
    @garrettludescher9588 Рік тому

    Im studying for the MCAT right now and came across this video. I doubt ill ever get a question this in depth but its just so cool i feel like i need to keep watching :D

  • @juleshurn5133
    @juleshurn5133 4 роки тому

    Thank you for sharing your amazing ability to communicate information. Better than most teachers I've had in my Speech/Language Pathology courses

  • @teferagezie1561
    @teferagezie1561 3 роки тому

    It is very difficult not to appreciate these extraordinary man. YOU are just phenomenal.