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How the Inner Ear Balance System Works - Labyrinth Semicircular Canals 

Fauquier ENT
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Video describes how the inner ear balance system works. The semicircular canals are shown along with corresponding head movements. PLEASE NOTE that this video is a simplification of what actually happens as well as angles used. For example, the video implies that the posterior semicircular canal is oriented perfectly between the ears and that head tilting ONLY stimulates the posterior canal. That is not technically true. The posterior (and superior) canals are actually angled 45 degrees from that shown in the video. Also the head tilt and nod actually stimulates BOTH these canals. But for the purposes of lay audience education, these complicating details were ignored.
Dix-Hallpike maneuver is also shown at the end.
For more information about BPPV:
www.FauquierENT.net/bppv.htm
Perform Dix-Hallpike to determine what type of BPPV here (the full length video):
• Dix Hallpike to Diagno...
Check out our online store for other ear/balance related products:
www.FauquierENT.net/store_ear...
POSTERIOR canal BPPV treated by Epley maneuver here:
• Epley Maneuver to Trea...
POSTERIOR canal BPPV treated by Foster Half-Somersault here:
• Half Somersault Maneuv...
LATERAL canal BPPV treated by Lempert maneuver here:
• Lempert (BBQ) Maneuver...
SUPERIOR canal BPPV treated by Deep Head-Hanging here:
• Deep Head Hanging Mane...
Flowchart for BPPV diagnosis and treatment can be found here:
www.fauquierent.net/bppv1.htm
Video on Meniere's Disease:
• Meniere's Disease - Wh...
Free, fast, simple, and accurate online hearing test:
www.homehearingtest.net
Video produced by Dr. Chris Chang:
www.FauquierENT.net
Still haven’t subscribed to Fauquier ENT on RU-vid? ►► bit.ly/35SazwA
#innerearbalance #labyrinth #dizziness #vertigo #medicalanimation #ent #innerearbalance

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13 сен 2014

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Комментарии : 193   
@fauquierent
@fauquierent 2 года назад
*Concerned for possible hearing loss? Check your hearing online for free!* www.CheckHearing.org *For great ear-related care products:* www.FauquierENT.net/store_ear.htm
@jwilkinson171
@jwilkinson171 8 лет назад
Thank you so much! I've been suffering terribly from vertigo for the last month and while the ENT and PT has helped to an extent, this information has helped me understand what is happening in my inner ear! Thank you again!
@azysgaming8410
@azysgaming8410 Год назад
But I thought the count was ded.
@download15minutescureverti73
@download15minutescureverti73 2 года назад
*Thank you so much for this. It is a life saver.*
@fcsolis
@fcsolis 4 года назад
Awesome! Learn something new everyday.
@michaelgerard1107
@michaelgerard1107 2 года назад
Thank you so much. I am suffering for posterior vertigo for many days and when i done this maneuver its already gone. God bless you
@kirstenmackenzie4511
@kirstenmackenzie4511 9 лет назад
Great little intro to the semicircular canals.
@ricklambert6632
@ricklambert6632 9 лет назад
Good work, simple and clean 10/10
@One4theworld
@One4theworld 8 лет назад
this was helpful. I don't like to say I have any type of disease or problem but this seems the most similar to my symptom.
@Dr.HUERTA
@Dr.HUERTA 8 лет назад
Fantastico y muy didactico.
@bari2883
@bari2883 5 месяцев назад
My ex pushed on my soft rubber earphones while I had it in my ear. It felt like a plunger motion inside my ear. An hour later I suffered vertigo that lasted 4 days. Terrible disease let alone being the one your family relies on when you’re suffering this dizziness.🤢🤮 Thank you now I understand it.
@annehogan4179
@annehogan4179 9 лет назад
Thank you for clarifying in your comments that the "nodding" stimulates both the posterior and superior canal (primarily). Nonetheless- good quality video. Will you also add head impulse testing videos? Thanks for taking the time.
@Miral_oo
@Miral_oo 9 лет назад
Brilliant. Thanks!
@roccovitiello7031
@roccovitiello7031 7 лет назад
Very good demo
@fognwindd6034
@fognwindd6034 7 лет назад
very good explaination
@parshwadeeppradhan1283
@parshwadeeppradhan1283 5 лет назад
👍👍 very well explained
@GurmeetKaur-jw4ld
@GurmeetKaur-jw4ld 4 года назад
Well explained 👍👍
@nabilmichal3843
@nabilmichal3843 3 года назад
سبحان الله وبحمده سبحان الله العظيم
@kingjeremysircornwell7847
@kingjeremysircornwell7847 5 лет назад
Listening is a form of vision.
@ayaatadel2048
@ayaatadel2048 7 лет назад
Thanks that helped a lot
@usernotfound232
@usernotfound232 2 года назад
The semicircular canals also are lined with hair cells that have tiny particles of calcium carbonate on top of them but this much of it is just excessive deeper anatomy of ear generally thanks for this short video
@Cardoza.Nsmg3
@Cardoza.Nsmg3 Год назад
How do we cure tinnitus lol
@janhavi8217
@janhavi8217 3 года назад
Thankyou so much I am suffering from the problem with this topic
@musikaaffection8570
@musikaaffection8570 Год назад
Thank you soo much sir 🥰
@liamc7097
@liamc7097 4 года назад
So if your eyes don't twitch then what could be causing the dizziness?
@matthewclune8625
@matthewclune8625 7 лет назад
this song is fire
@kevindurant8880
@kevindurant8880 7 лет назад
do you know it?
@brunosantez6334
@brunosantez6334 5 лет назад
Nice Video clip! Excuse me for butting in, I would appreciate your thoughts. Have you heard the talk about - Schallingora Automatically Update Scheme (do a google search)? It is a good exclusive product for getting rid of virtigo without the headache minus the headache. Ive heard some unbelievable things about it and my m8 after a lifetime of fighting got astronomical results with it.
@jonahedmundson6831
@jonahedmundson6831 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-pzY81jiW6kw.html
@kattarlindu1431
@kattarlindu1431 Год назад
3axis canals xyz to determine every dimension Truly a marvelous piece of biology
@bibibiti1098
@bibibiti1098 4 месяца назад
Thank you so much❤
@azeejmd2192
@azeejmd2192 5 лет назад
Nice video
@OMARYassin1
@OMARYassin1 7 лет назад
Can I use a part of your video and mention you please ?
@allenschneider1847
@allenschneider1847 3 года назад
Does this approach work as well as the Elpey technique? It looks much simpler to perform. Are they for different conditions or treat the same thing?
@kasa9884
@kasa9884 3 года назад
You use this approach to identify which canal is affected, then you use the Epley technique starting on whichever is the appropriate side based on which canal is affected.
@contabil
@contabil 5 лет назад
Thanks! Obrigado!
@kingmasterlord
@kingmasterlord Год назад
so nystagmus is the fluid rotating and overstimulating the proprioceptor? so it causes our eye to do its autocorrect thing where it gives us smooth vision when we're moving?
@shabeebwani906
@shabeebwani906 6 лет назад
Thanks sir.
@quinxx12
@quinxx12 7 лет назад
about the head turning direction. I've learned that the posterior canal of one side shares plane with the contralateral anterior canal. Considering this it somehow doesn't make sense to say that the posterior canal detects when you tilt your head to the shoulder. Could you explain please?
@user-ry9gj1id2k
@user-ry9gj1id2k 7 лет назад
quinxx12 there is no anterior canal
@pam2718
@pam2718 7 лет назад
Anterior canal is another name for the Superior Canal, I believe. Google anterior canal and you will see.
@mb1636
@mb1636 4 года назад
The thing is..by the time person goes to doctor, dizziness is gone so how would it be diagnose during this maneuver?
@kdcreation9721
@kdcreation9721 4 года назад
Thanks doc, but my hearing loss left ear is not recovering?
@tomrisco
@tomrisco 7 лет назад
it was perfect
@connerbalbuena
@connerbalbuena 5 лет назад
Is it possible to have vertigo in all 3 canals?
@StephanieMahan-jh1il
@StephanieMahan-jh1il 3 месяца назад
I love this video for pt education. However the R Dix Hallpike and Epley are shown but nystagmus in the video is upbeat L torsion instead of upbeat R torsion.
@user-vp2cp7lx5j
@user-vp2cp7lx5j Год назад
By 5 months, you can adjust at night while working and tend to vomit, write down and be very sad the next day. The sound I do not remember the new things and I do not tolerate the sound No and the sound of sizzling when calm or pressing on the teeth and electric shocks are issued when nervous from the back of the neck to the body. Thank you
@meamjanmeamjan5158
@meamjanmeamjan5158 9 месяцев назад
Nice
@ZhyarKamal
@ZhyarKamal 4 года назад
Do the semicircular canals have to do with static or dynamic equilibrium??
@user-pl9wo2sw2f
@user-pl9wo2sw2f 4 месяца назад
dynamic
@saraalquorain5999
@saraalquorain5999 9 лет назад
thaaaaank you thumbs up :)))
@aribidounia4632
@aribidounia4632 7 лет назад
شكرًا جزيلا thank you so much
@Geeth88054
@Geeth88054 Месяц назад
ohh thank you so much
@theoriginal11charlie
@theoriginal11charlie 7 лет назад
The epley maneuver is much more efficient at inducing a dizzy event and resetting it.
@thefreckledafrikan
@thefreckledafrikan 7 лет назад
help me. been having vertigo since Tuesday early early morning
@rejaneabdala861
@rejaneabdala861 7 лет назад
Deixo aqui minha contribuição com a tradução e digitação da legenda em "português". Aproveitem !
@henrique69079
@henrique69079 6 лет назад
Rejane Abdala muito obrigado. É difícil encontrar assuntos assim em PT
@tarcio58
@tarcio58 5 лет назад
Obrigado!
@wardaafzal9297
@wardaafzal9297 3 года назад
Interesting 😌
@mikedicewrites
@mikedicewrites 7 лет назад
This music is perfect for Minecraft survival soundtrack.
@santiagoestebanforerosuare6559
@santiagoestebanforerosuare6559 3 года назад
It's perfect
@leahm3842
@leahm3842 3 года назад
Do you know what song it is???
@jonahedmundson6831
@jonahedmundson6831 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-pzY81jiW6kw.html
@carlosibarra1947
@carlosibarra1947 24 дня назад
One day before my instrument oral exam , thank you this should help me pass 🦧
@harshjain93
@harshjain93 8 лет назад
How does the lateral motion of the head get detected? as unlike the other two, gravity doesn't affect it with motion.
@supernova1976
@supernova1976 7 лет назад
it doesn't ? OK try this fill a circular bucket with water and spin it left and right and watch the water carefully , it doesn't move with the bucket unless you keep spinning it continually , in this case if you spin your head contiuasly you will get dizzy because the water keeps spinning when your head stops moving :) hope that helps.
@hebaelnabawy8871
@hebaelnabawy8871 3 года назад
what is the difference between posterior semicircular canal motion detection and right and left head tilt by saccule and utricle.
@ArunKumar-pd4le
@ArunKumar-pd4le 3 года назад
Good to discuss
@showluo07300115
@showluo07300115 7 лет назад
Where does the narrator cone from?
@Plague_Doc22
@Plague_Doc22 5 лет назад
So strange how its connected to the ear. One would think it'd be part of the brain. Also does this mean we would be able to tell a difference if our lower half was altered in such a way that our head is still centered?
@agustinarocca6772
@agustinarocca6772 4 года назад
This system only accounts for head movements. Position and movement of the lower body is gathered by the somatosensory pathways that go from your muscles and joints to the central nervous system.
@multimang0steen
@multimang0steen 7 лет назад
you will be possessed by a spirit if you do that position.
@kongcrit
@kongcrit 8 лет назад
how do you know that? what if i like to move my neck fast? (for crack sensation)
@xotwod4865
@xotwod4865 4 года назад
then you're a bitch
@heath6969
@heath6969 4 года назад
@@xotwod4865 exactly
@user-nt8sx2st8o
@user-nt8sx2st8o 4 года назад
內耳,平衡bppv,新店,梁醫師是專家。
@reddpill
@reddpill 8 лет назад
It doesn't explain why these are connected to the hearing component of the ear. As only one would be needed, not two built into each hearing part of the body?
@imandahlia7519
@imandahlia7519 9 лет назад
good
@deborahburrows3282
@deborahburrows3282 3 года назад
I didn’t realise there was 3 circles which explains why when I threw my head forward crystals went out. 6 months ,, now back
@lukeselby6576
@lukeselby6576 4 года назад
What would happen if one of these canals was to be removed during surgery, what would the effects be like post operation
@wandcamilo3989
@wandcamilo3989 3 года назад
some people feel dizzy when its not working correctly
@DigitalOutlawed
@DigitalOutlawed 3 месяца назад
This is amazing, i love how they are laid out in an x,y,z plane , so interesting, GOD is great
@deepikakelkar
@deepikakelkar 2 месяца назад
Wrong direction of the scc, the posterior scc is responsible for the head nodding and superior scc for head towards shoulder or torsional movement
@wendywesley9220
@wendywesley9220 4 года назад
Interesting
@Detroit-gx5nd
@Detroit-gx5nd 4 года назад
This is what happened to Deontay Wilder when Fury punched him in the ear. Knocked his equilibrium off
@singerxmotu897
@singerxmotu897 Год назад
Just wow
@nababrampur7781
@nababrampur7781 2 года назад
Sir ye mere kan me kharab ho gaeaap batao kese thik he jye Kan ki nas shukhne se sunai bhi nhi aati he plzz
@ithasbeenwritten222
@ithasbeenwritten222 Год назад
X,Y, and Z axis! God is brilliant!
@Peacemakerblue
@Peacemakerblue 5 лет назад
When this woman shook her body and head vigorously whilst chatting with me, why did it make me disorientated/dizzy and anxious it was like she was trying to have that effect?
@AlexNarvaezAzcarate
@AlexNarvaezAzcarate 4 года назад
Por que no explicas en Español o colocas subtitulos en Español si el título del vídeo esta en español?🤔
@santiagoestebanforerosuare6559
@santiagoestebanforerosuare6559 3 года назад
No está en español, posiblemente fue tu traductor. Igual saber inglés no está mal :3
@wandcamilo3989
@wandcamilo3989 3 года назад
nature is perfect
@maryfragain4812
@maryfragain4812 Год назад
How can it be fixed ????
@georgegreen3672
@georgegreen3672 3 года назад
XYZ-3Axis
@user-xe1uq4jc4h
@user-xe1uq4jc4h 2 года назад
لماذا الترجمة ماطلعت في تحميل الفيديو
@learnmore7969
@learnmore7969 3 года назад
is the video subject to copywrites?
@VernonRhem
@VernonRhem 14 дней назад
Had stroke right ear is gone so is balance with eye causing serious probkems waliking 2:09
@MuhammadbinYusrat
@MuhammadbinYusrat 6 лет назад
I hope evolution makes an iPhone X for me just like that..
@sykkunopewdiepie3123
@sykkunopewdiepie3123 3 года назад
i came here to understand more about the semicircular canals and ended up staying because of the lofi music lol
@MarianoRodriguez
@MarianoRodriguez 4 года назад
it´s like when you calibrate your smartphone.
@wandcamilo3989
@wandcamilo3989 3 года назад
guess what? that idea came from this
@datco4507
@datco4507 5 лет назад
The ear is a gyroscope
@DarthChastaelena
@DarthChastaelena Месяц назад
Such a debilitating issue when it malfunctions.
@itsmeheq1468
@itsmeheq1468 Год назад
Allah is the best of creators ❤️
@WokeandProud
@WokeandProud 10 месяцев назад
Really for a creator he kind of sucks why is our balance controlled by our inner ear which is prone to infections and flaws?
@itsmeheq1468
@itsmeheq1468 10 месяцев назад
@@WokeandProud u gotta knw about bacteria n microorganisms ..they r also being created by Allah....they hv their own functions🙂 in order to maintain the ecological balance n biodiversity
@WokeandProud
@WokeandProud 10 месяцев назад
@@itsmeheq1468 If anything that just proof we evolved together and obtained a symbiotic relationship with eachother then it being poffed into existence by magic.
@itsmeheq1468
@itsmeheq1468 10 месяцев назад
@@WokeandProud tell me one thing can humans r on earth since millions of ears n are we chnged into monkey no.... U know their is a designer of everything ,look at urself in the mirror n see how facinatingly u hv been created by Allah...the creator of everything ..read Quran surah Rahman in translation ... brother u ll get ur answers
@balajianpurne7205
@balajianpurne7205 5 лет назад
This was shown by my teacher in our class
@aj-uo3uh
@aj-uo3uh 3 года назад
Awesome, it shows clearly that the horizontal canal isnt actually horizontal. I wonder how that evolved...
@user-ge5sf8xl7j
@user-ge5sf8xl7j 4 года назад
Хотелось услышать информацию за головокружение на русском языке, я имею эту болезнь начинающую.
@user-xm7sm8dv8z
@user-xm7sm8dv8z Месяц назад
One day before CNS exam
@nitapanchu2803
@nitapanchu2803 3 года назад
❤❤❤🙇‍♀️🙇‍♀️
@9faris3
@9faris3 8 лет назад
it's wrong infos! Posterior canal - nodding motion Superior canal -> tilting-head-to-the-shoulder motion Horizontal canal -> rotation of head
@smartaleck05
@smartaleck05 8 лет назад
+AM loki no, superior- nodding, horizontal is shaking you head, "no" and post is side to side- working the sternocleidomastoid mms. ^^
@9faris3
@9faris3 8 лет назад
+smartaleck05 +smartaleck05 this is confusing. I just had a check up on it. I would love to have a textbook now in my hand to confirm but I'm too far away from my university. Anyways, my previous answer is based on YT video titled 'Labyrinthine Reflexes ASU' which is in my university elearn portal (online learning portal). Now I am thinking that my lecturer might have taught us the infos. Oh man :( but human make mistake, I don't really blame her for that. btw, your answers are correct! thanks :)
@9faris3
@9faris3 8 лет назад
to anyone that might believe my answers in my previous comment, I'm sorry. My infos are wrong. Thanks @smartaleck05 for correcting me
@brigadierbeefcake7829
@brigadierbeefcake7829 7 лет назад
lol we have accelerometers
@Novak2611
@Novak2611 4 года назад
check out this: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-X_tYrnv_o6A.html
@porthoel
@porthoel 2 года назад
What would happen if you accidentally pulled a part of it or the whole thing out of your ear
@arifawan1190
@arifawan1190 7 лет назад
I am suffering from it ' been nearly 3 years :( getting help from hospital .
@vickiszem
@vickiszem 7 лет назад
You have to find an experienced Audiologist or Doctor of Physical Therapy who had corrected many patients like you. Any of 6 canals can have the crystals in it to cause dizziness (3 on each side). Brain monitors the matchup of the 3 pairs on either side. If any pair do not compute, brain gets frustrated and reacts with eye twitching, thus vision/motion coordination problem. The more motion the worse reaction. Trying it yourself (diagnosing which of 6 tubes has the crystal) is not promising. Rotating the wrong sequence can worsen the problem (crystal going wrong direction). Luckily the most common problem can be corrected with the Epley maneuver. You can test which side is bad, by trying Epley Right first. When you hang your head backwards off the bed, your view will start oscilating. That is the one. If view is quite steady, then that is not the side. Sit back up, steady yourself, turn head Left and lye back down over end of bed, head sagging more (20-30'). Hold and look. If dizzy, that is the side to work on... continue and finish up the routine as instructed. You should feel a bit better afterwards. Not great, but bit better. Depending how far the crystal is from the opening, the more often you perform the Epley, the better it will get. In a week's time you should be good. NOTE: I got vertigo from working hours on end picking objects off the ground (down-up-down-up). So, limit leaning down/up repetitively as you recover. Also, ear infection/inflamation can put pressure on the vestibular system and nausea may not be Crystal related. Decongestion will improve it as you heal. Lastlly, too much salt or alcohol ingestion also contributes to the solution gradient difference in the vestibular system. Time can recover. These RU-vid articles are very helpful. They were a mystery not long ago.
@plazid1
@plazid1 4 года назад
@Rusty what's wrong with giving medical advice? It's better advice then iv had of any of my doctor's
@omervural9924
@omervural9924 2 года назад
Nice video. But I think there is an error with the lateral canal position. The lateral canal makes an angle of 30 degrees with the horizontal plane, there is no problem in this part. But it does this angle in the opposite direction from the one in the video. Normally, the lateral canal comes into the horizontal plane with 30 degrees of flexion of the head. But according to the video, the lateral canal comes to the horizontal plane with 30 degrees of extension. A mistake that can mislead people who are professionally interested in video.
@user-up4eg4uh7i
@user-up4eg4uh7i 2 года назад
هذا خلق الله فاروني ماذا خلق الذين من دونه
@dusanroncevic5000
@dusanroncevic5000 7 лет назад
Isn't this a proof of Creator? How could these semicircular canals just evolve without an idea behind them?
@user-tf2kx9nc4b
@user-tf2kx9nc4b 6 лет назад
you are right... this is the amazing system that must be created by a magnificent wise creator who is really desired to respect and warship
@ahmedabd-elhalim3283
@ahmedabd-elhalim3283 6 лет назад
so we should credit science that only observed right ?
@AmazingZelgius
@AmazingZelgius 5 лет назад
How is this proof of a Creator? It can also be explained by selective evolution and random mutations. Remember that nature had 4.5 billions of years to develop this system, which is plenty enough for a system like this one, which is actually quite simple, just tubes with liquid moving in it... And yes a better sense of balance is a selective criteria because it allows for better survival in any environment... And if it was so beautifuly designed by a creator why does it have the imperfection of having the liquid continuing its movement after you've been spinning for a while, making you dizzy for a few seconds after you stopped spinning?
@Will324
@Will324 Год назад
@@dusanroncevic5000 you're arguing with your own comment ?
@drmeliksahcakir
@drmeliksahcakir Год назад
@@AmazingZelgius How the creator want to creat, it creats just like that. You imagine that if there is a creator, there wouldn't be a fault or mistake or a disease. But you are wrong. It has created all thing. And the human will be sick. And not perfect. Because for example in my opinion, if I am perfect, i could fly. But I couldn't. The term of perfect is different for everyone
@drd6482
@drd6482 Год назад
scary eyes #fluids #conjuring5 #hangonasecond #tired #yeahboi
@claricealicto1297
@claricealicto1297 9 лет назад
I love this it's really educational thing's you need to know I love doc's because they can heal your pain that's if you obey! Importance of following directed order from your familiarity patient church believe in Jerusalem!!!! Merry x-maz everyone in the whole world let it snow in Guam for once blessing our island of Guam i'm so proud to say that I'm an AMERICAN WHERE ATLEAST I KNOW I'M FREE & I WILL NEVER FORGET THE MAN WHO DIED WHO GAVE THAT RIGHT TO M3 & I WILL CLOSE MY DOOR NOR WILL EVER bet
@ammonlu8566
@ammonlu8566 6 лет назад
Things like this is what makes me doubtful of evolution theory
@xxBLKSNXxx
@xxBLKSNXxx 4 года назад
Yep. Some things just seem by design.
@MrCOPYPASTE
@MrCOPYPASTE 2 года назад
You should know that nature has no limits, humans on the other hand...
@meherbaba-godman7483
@meherbaba-godman7483 9 месяцев назад
😍😍💗💗🥰🥰
@MarianoRodriguez
@MarianoRodriguez 4 года назад
Dix maneuver, really? Come on, it was an inside joke that never should´ve got out
@F_imperialists
@F_imperialists 3 года назад
Why the creepy music?
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