Deep Tendon Reflexes (Stanford Medicine 25)

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  • Опубліковано 15 бер 2014
  • This Stanford Medicine 25 video was created in conjunction with Stanford's AIM lab teaching the examination of the deep tendon reflexes.
    The Stanford Medicine 25 is a Stanford School of Medicine initiative to teach and promote the bedside physical exam. Here you will find videos teaching bedside physical exam techniques.
    Please subscribe, like and visit our websites:
    Main Website: stanfordmedicine25.stanford.edu/
    Blog: stanford25blog.stanford.edu/
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    Twitter: / stanfordmed25
    Google+: goo.gl/UBM7SP

КОМЕНТАРІ • 331

  • @monicaye
    @monicaye 3 роки тому +221

    Thanks for the great demonstration as always!
    In case you need a quick reference for a refresher:
    1:00 & 3:00 Brachioradialis reflex (C5/C6)
    1:12 & 3:15 Biceps reflex (C5/C6)
    1:40 & 3:35 Triceps reflex (C6/7/8)
    (1st with zoom-in views on reflex responses, 2nd on muscle contractions)
    2:30 Finger flexion reflex
    4:00 Ankle reflex (S1)
    4:25 Knee reflex
    5:12 Ankle reflex in a recumbent position (S1)

    • @Dr.Shahzaib96
      @Dr.Shahzaib96 3 роки тому +1

      I was searching for knee reflex levels 😅i thought i wasn't attentive lol he missed it

    • @mastergrim8579
      @mastergrim8579 2 роки тому +4

      Honestly didn't there were students forgot that this is for studies

  • @reido82
    @reido82 7 років тому +605

    I've watched a few of the Stanford videos and this doctor seems like he'd be such an amazing teacher. I'm not even interested in medicine and I'd want to take his class.

    • @bethramsfranklin4452
      @bethramsfranklin4452 7 років тому +3

      he is

    • @DoctorsHub
      @DoctorsHub 7 років тому +3

      reido82: Of course, he is a wonderful teacher.

    • @SuyashJ
      @SuyashJ 6 років тому +3

      Doctors Hub he's a really famous writer too! What a fantastic teacher!

    • @chrisryan5798
      @chrisryan5798 5 років тому

      Check out the vide he did with zdoggmd

    • @EDarien
      @EDarien 4 роки тому

      I've learned more from him than my actual professors in PA school. Highly recommended and seeing the difference from a real ranked school vs 150th.

  • @ilanarayport2747
    @ilanarayport2747 8 років тому +46

    I haven't been able to elicit most of the reflexes before, but I was able to do so after this. Thank you!

  • @danielturski7620
    @danielturski7620 5 років тому +240

    1.) The Doctor's name is Dr Abraham Verghese. He's a General Internist who works at Stanford. He also has a fabulous TED talk on the value of the physical exam. I highly recommend it.
    2.) Re: the unprovoked reflex at 4:27 in this video, the gentleman being examined is still a "simulated patient", which means he's been hired to play the part. Consequently, there will be acting. But whether the hammer hit his patellar tendon or not, he's still performing the exam correctly - swinging the hammer correctly, and aiming it at the right spot.

    • @dougspizman6751
      @dougspizman6751 3 роки тому +7

      No need 2 watch. Doctors haven't done physical exams in 20 years. Its 3-5 min and your out of there. Its about patient volume now. If I watch his TED talk it will only exaggerate what is missing.

    • @CrazyAsianDude
      @CrazyAsianDude 3 роки тому +12

      @@dougspizman6751 It varies in your doctor's choice. And your doctor's specialty. And depends if you're in the clinic or hospital setting. Believe it or not there are still good doctors.

    • @dougspizman6751
      @dougspizman6751 3 роки тому +2

      @@CrazyAsianDude i believe you. I just haven't met any in office clinic or hospital. Or heard of any through friends or family. But thats just my experience.

    • @dctork4855
      @dctork4855 Рік тому

      @@CrazyAsianDude 99

  • @aeopmusic
    @aeopmusic 7 років тому +2066

    Goth punk drummer wasn't a good career choice. So I decided to volunteer my body for medical demos and experiments…

    • @feslerae
      @feslerae 6 років тому +81

      Everybody needs a day job.

    • @ttrdf
      @ttrdf 6 років тому +35

      you were awesome there mate xD

    • @docwolf1561
      @docwolf1561 4 роки тому +5

      😆😆

    • @grneyz90
      @grneyz90 4 роки тому +8

      BITCH WHATAATTTATATATATATA

    • @JMB129
      @JMB129 4 роки тому +2

      Hahaha

  • @tayzonday
    @tayzonday 3 роки тому +129

    2:58 What is that beautiful brass music playing in the background?

    • @glancehelmet6203
      @glancehelmet6203 3 роки тому +31

      what is chocolate rain man doing here

    • @robkennedy3000
      @robkennedy3000 3 роки тому +6

      @@glancehelmet6203 asking the real questions

    • @erethjallsen8819
      @erethjallsen8819 2 роки тому +3

      @@glancehelmet6203 a very important question

    • @Rambit
      @Rambit 2 роки тому +1

      It's Synth Brass.

    • @cman4dayz328
      @cman4dayz328 2 роки тому

      "A gift from the Gods!"

  • @DoctorsHub
    @DoctorsHub 7 років тому +12

    An awesome demonstration on deep tendon reflexes.

  • @PumpkinHeadJim
    @PumpkinHeadJim 7 років тому +562

    this is a popular asmr video, but if you listen closely, you can hear someone practicing a horn in another room.

    • @Pr0methean117
      @Pr0methean117 6 років тому +33

      big pumkin head ass pretty sure that's the back ground music

    • @EvanSaltare
      @EvanSaltare 6 років тому +7

      KennGaming ya think!?

    • @sanpatriotki7588
      @sanpatriotki7588 6 років тому +27

      Yes, I have hired a musician in my neuro clinic to relax the patients and to get better DTRs. I highly recommend this to all neurologists and busy hospitals.

    • @burkocet69
      @burkocet69 4 роки тому +2

      big pumkin head ass jim dude it was pissing me off

    • @artemis6828
      @artemis6828 3 роки тому +2

      KennGaming r/youmissedthejoke

  • @faha8812
    @faha8812 6 років тому +3

    Thanks, it's a very straightforward video.

  • @jihanheo3859
    @jihanheo3859 8 років тому +4

    Thank you this video helped me a lot

  • @andreasenderoff4417
    @andreasenderoff4417 7 років тому +7

    we think you're really skilled at this!

  • @FearlessFlaw
    @FearlessFlaw 5 років тому +142

    All it needs is Fight Fight Fight,
    Chevrolet, Zebra, Honesty and some good sandwich breath

    • @reapzz9632
      @reapzz9632 4 роки тому +4

      You forgot this particular book D:

    • @mosesslippers6370
      @mosesslippers6370 4 роки тому +8

      any double vision?

    • @assassinpredator1
      @assassinpredator1 2 роки тому +6

      Its a shame hes not wearing a navy suit for war

    • @saz2707
      @saz2707 2 роки тому +2

      I’m glad that’s been established.

  • @francescocenci6447
    @francescocenci6447 4 роки тому +1

    sono andato molto bene in tutto il test, ho fatto 0.200 nel pulsante e 0.166 nel suono (14 anni) e anche se sono andato malissimo nei colori mi sono divertito e mi sento più sicuro di me, grazie, bel video

  • @plopperator
    @plopperator 6 років тому +26

    I'm glad they included incidental music on this video. I do like there to be a sense of drama in my ASMR videos.

  • @rotcod2886
    @rotcod2886 9 років тому +248

    Note: Deep tendon reflexes are still present in zombies.

    • @shredlockholmes4408
      @shredlockholmes4408 9 років тому +15

      Also present in garden gnomes

    • @TeetoPlastic
      @TeetoPlastic 9 років тому +8

      They should disable comments because of nonsense like this.

    • @rotcod2886
      @rotcod2886 9 років тому +39

      (singing) A little nonsense now and then, is relished by the wisest men.

    • @TeetoPlastic
      @TeetoPlastic 9 років тому +2

      Rotcod Nonsense, though relished it may be, has no place when with the MD.
      Also: I think Neil Degrasse Tyson dispelled with zombie nonsense once and for all on the Daily Show. I invite you to find it for yourself.

    • @melcat713
      @melcat713 9 років тому +13

      Barba Ro Wow. Are you already an MD? I wouldn't go to you. Ever. Docs that think like you suck.

  • @UncleFrostyPoo
    @UncleFrostyPoo 7 років тому +1

    This is really great, thank you. As an aspiring guy, I am there for this, truly.

  • @AjinkyaMaurya
    @AjinkyaMaurya 8 років тому +2

    Much helpful! Thanks!

  • @samanthawebb9621
    @samanthawebb9621 4 роки тому +4

    Thank you, very helpful! I enjoy all the Stanford Med Instructional videos.

  • @gravityclarity
    @gravityclarity 6 років тому +2

    This was very helpful!

  • @frankparent463
    @frankparent463 4 роки тому +4

    I am deceased at the dramatic music in the background!

  • @vairagya108
    @vairagya108 7 років тому +6

    Hey the patient here looks like one of the docs in the other Standford25 videos!!

  • @hulkout9714
    @hulkout9714 4 роки тому +3

    Brilliant , simple and efficient

  • @ado75
    @ado75 3 місяці тому

    Concise and excellent. Thank you.

  • @ahmedbs1054
    @ahmedbs1054 4 роки тому +4

    Amazing video doctor, thanks a lot

  • @khan02ish
    @khan02ish 6 років тому +1

    today is my viva of medicine. thanku for the vid

  • @prathamk525
    @prathamk525 3 роки тому

    Thank you to UA-cam recommendations for bringing me here

  • @ruksanaakter5249
    @ruksanaakter5249 10 років тому +8

    can u make more videos on nervous examination please this one is awesome !!

  • @finiansaccocio6281
    @finiansaccocio6281 Рік тому

    i have no reason to be watching this but i thoroughly enjoyed it

  • @Drsahilsatpathy
    @Drsahilsatpathy Рік тому

    Thank you😊for many MBBS final exam easy

  • @rachelr9126
    @rachelr9126 7 років тому +5

    Could you tell me what the innervation is for the Radius Periost reflex, i know its C5- C6 but not the actual nerve like N. medianus.
    and the footsole reflex? The one that you move a sharp object on the lateral side of the bodem of the foot to the small toe.
    But for the rest a very good video THX!!!!

  • @remaibrah4727
    @remaibrah4727 2 роки тому

    Thank you!

  • @kumarswamymc433
    @kumarswamymc433 Рік тому

    Thanks for beautiful demonstration 🙏🙏🙏

  • @Kim-kd8or
    @Kim-kd8or Місяць тому

    Dr thank you for your videos. can i ask if a pronation drift ever goes away or is it there after months / year after inital stroke?

  • @sonsofbiscuits1
    @sonsofbiscuits1 4 роки тому +90

    I haven't seen one "Navy Suit for War". Disappointing...

  • @take2013japan
    @take2013japan 7 років тому +5

    How to extract achelles tendon reflex is very useful for me. In japan, this method is not taught.

  • @maxjach6056
    @maxjach6056 4 роки тому +220

    They didn't do that right; neither the doctor nor the patient got red in the face.

    • @c4sh3w
      @c4sh3w 4 роки тому

      Because this is only reflexes and not strengh.

    • @timelocked1366
      @timelocked1366 3 роки тому +5

      r/whooooosh for both of you some people don’t understand a fucking joke

    • @harvey8130
      @harvey8130 3 роки тому +1

      TimeLocked 13 I’m pretty sure both of them got the joke lol

  • @sdharun1669
    @sdharun1669 Рік тому

    Very well explanation 👏👍🏽sir thank you so much for your guidance and you had explained also for bedridden patient examination

  • @hessa7202
    @hessa7202 8 років тому +1

    Thanks🌹

  • @dr.erawady7802
    @dr.erawady7802 6 років тому +5

    May I share this on my page?it,s great to clearly demonstrate the right way and using the right tools.

    • @StanfordMedicine25
      @StanfordMedicine25  6 років тому +4

      yes you are welcome to embed on your page using the UA-cam share button. Thanks!

  • @nellyhoffman6194
    @nellyhoffman6194 7 років тому

    Thanks a lot

  • @user-vw3vv6qx6w
    @user-vw3vv6qx6w 7 років тому

    thank you

  • @nagaratnamsuthakaran3639
    @nagaratnamsuthakaran3639 2 роки тому

    Thanks a lot sir

  • @noorullah1056
    @noorullah1056 6 років тому

    My favurite teacher..love you sir and want to meet you☹☹

  • @kp74952
    @kp74952 Рік тому +1

    Can someone explain why the brachioradialis test seems to evoke motion at the wrist rather than the elbow, when brachioradialis is an elbow flexor and does not cross the wrist...?

  • @MeIsOnu
    @MeIsOnu 2 роки тому +3

    It's all fun and games until the patient dodges the hammer.

  • @abdullahmon6008
    @abdullahmon6008 3 роки тому

    Nice educational vid + Hammer advertisement

  • @motteherald
    @motteherald Рік тому

    Accidental asmr? Makes me go all tingley

  • @acx2009
    @acx2009 9 років тому +282

    Hold on. 4:27 - he doesn't even seem to make contact? that's some reflex.

    • @TeetoPlastic
      @TeetoPlastic 9 років тому +39

      You're right. That's frustrating. I guess the person in the demo's just a real people-pleaser.

    • @musicaltheatergeek79
      @musicaltheatergeek79 7 років тому

      Barba Ro, how do you mean?

    • @TeetoPlastic
      @TeetoPlastic 7 років тому +12

      How do I mean, what? The "people-pleaser" bit? Because it looks like he made a reflex action without any contact. Doing it for appearances and so the doctor "doesn't get upset." People-pleaser.

    • @channelwonnews4322
      @channelwonnews4322 6 років тому +4

      I'm sure the physician isn't a chump... however it would have been nice if the guy on the table 0:40 wouldn't a been such a cheating faker face~! How many other reflexes did he accentuate? I knew there was something funny about that reflex, but I didn't pause the video to analyze it. Peace.

    • @ThatSexyCalculatorYT
      @ThatSexyCalculatorYT 6 років тому +2

      I noticed this to, and wondered if anyone else did, or if I was just crazy

  • @cecigalvis2108
    @cecigalvis2108 3 роки тому +8

    What is the difference between tapping directy on the tendon and tapping over the examiner's thumb?

    • @jakeabc123
      @jakeabc123 Рік тому +2

      Tapping over the thumb helps you feel for contraction in case the reflex is diminished or trace and you can’t visibly see it well.

  • @vineethvishnu9975
    @vineethvishnu9975 6 років тому

    wonderful explanation sir.....

  • @efrainpp9657
    @efrainpp9657 5 років тому

    Good Video.

  • @lovingmesomeoutdoors8729
    @lovingmesomeoutdoors8729 8 років тому +20

    reflex master

  • @buddingsurgeon1360
    @buddingsurgeon1360 5 років тому +2

    If finger flexion reflex is present only on one side , what does it indicate ?

  • @-AndyWasson-
    @-AndyWasson- 3 роки тому

    Do you know how hard it is to find a video like this in 720p...I’m use to 240 potato.

  • @jeffz870
    @jeffz870 3 роки тому

    i like his "often"

  • @channelwonnews4322
    @channelwonnews4322 6 років тому

    Nice.

  • @rodrigoferreira1175
    @rodrigoferreira1175 7 років тому +61

    4:27 Is it my impression or the patient delivered a contraction without actually being hit by the hammer?

    • @MegaCaprice123
      @MegaCaprice123 7 років тому +4

      Rodrigo Ferreira yes, I see that. The knee was not hit, yet there was a reflex.

    • @MegaCaprice123
      @MegaCaprice123 7 років тому +2

      Or the hit was really light,

    • @Mareyes2525
      @Mareyes2525 7 років тому +2

      Yep, it looked awkward so I had to slow down the video to see. Seems like his patient was instructed to fake all the reflexes. Fail communication between the two.

    • @rodrigoferreira1175
      @rodrigoferreira1175 7 років тому +11

      Yes, I think that might have been the case. Even though these contractions are primarily involuntary, they provoke some inner instinct that makes us uncomfortable, and we don't want to feel that again. After all, our reflexes exist to protect us, and nobody gets protected if no harm is detected. So the reflexes might automate without physical, but emotional (fear) stimuli.

    • @CemZoun
      @CemZoun 6 років тому +3

      Considering the frame rate is 30 fps it might just be an impression

  • @fahdb.altherwi1566
    @fahdb.altherwi1566 9 років тому +1

    Thnx a lot

    • @shredlockholmes4408
      @shredlockholmes4408 9 років тому

      No problem

    • @Utrekz
      @Utrekz 8 років тому +1

      +Shredlock Holmes He's actually a garden gnome in disguise.

  • @dzmeezyteezydude3664
    @dzmeezyteezydude3664 4 роки тому +2

    the music sounds like something that would be played at Captain America's funeral

  • @EruannaP
    @EruannaP 6 років тому +1

    what's with the trumpets?

  • @Groquick
    @Groquick 9 років тому +63

    Nice ASMR :p

  • @geol5448
    @geol5448 4 роки тому +1

    drinking game : drink a shot each time he says the word flex

  • @ADjustinG2013
    @ADjustinG2013 4 роки тому +1

    those epic horns...

  • @nouraali6502
    @nouraali6502 8 років тому

    im going crazy the brachioradialis reflex wont go right .. thanks alot

  • @rituparnapaul8817
    @rituparnapaul8817 9 років тому

    Nice

  • @domique1736
    @domique1736 5 років тому +1

    Name a better duo, I’ll wait

  • @hbp437
    @hbp437 5 років тому +1

    Triceps is c78 sir...also sir u forgot abt the plantar response which is an essential for neurological examination

    • @haywardbrendan
      @haywardbrendan 5 років тому +1

      The Babinski is not a deep tendon reflex

  • @T.K.91
    @T.K.91 2 роки тому

    The music makes me think that I’m about witness ‘PERFECTION’ 😦

  • @som8733
    @som8733 4 роки тому +1

    i suppose supinator reflex causes flexion of elbow rather than movement at wrist!

  • @shanehewson2403
    @shanehewson2403 4 роки тому +3

    Background music to this video makes me feel like I'm playing Fallout

    • @Michael-qb6qe
      @Michael-qb6qe 3 роки тому

      Or made it to a safe spot in Resident Evil

  • @fnes3465
    @fnes3465 Рік тому +1

    4:28 no contact was made but the reflex was activated?

  • @Anyonewho87
    @Anyonewho87 5 років тому

    love you

  • @Guns_and_Saints
    @Guns_and_Saints 5 років тому +5

    4:25 You fooled him with his knee reflexes. You if the hammer at his knee, and he swung his knee.

  • @StephanReed1
    @StephanReed1 2 роки тому +1

    Is that Synester Gates?

  • @Recyclable89
    @Recyclable89 10 місяців тому

    I just got a reflex rest done and had almost none of the reflexes. Is it possible the doctor just hit the wrong bits?

  • @bretonkyle
    @bretonkyle 4 роки тому +1

    Are we sneaking around the Forsaken Fortress what is this music choice

  • @buskerbusker8826
    @buskerbusker8826 7 років тому

    I get tingles too!! :)

  • @lstrawaya6403
    @lstrawaya6403 5 років тому +1

    Come from brachial plexus injury lecture in anatomy
    ❤️

  • @prakashpanchal1856
    @prakashpanchal1856 5 років тому

    Good

  • @ThoseGuysCT
    @ThoseGuysCT 7 років тому +6

    Duran Duran approves of this video

  • @andrewmojzer2337
    @andrewmojzer2337 2 роки тому +2

    And you can see he's still kicking.

  • @johnzkeePW
    @johnzkeePW 2 роки тому +2

    A test of your reflexes

  • @premonitions1390
    @premonitions1390 2 роки тому

    mr cameraman, students need to see the exact location of the reflex hammer as it hits the tendon

  • @santoshbehera1619
    @santoshbehera1619 5 років тому

    How cure knee reflex ...sir plz tell...???

  • @harith6991
    @harith6991 2 роки тому +1

    One word : ASMR

  • @markg.4246
    @markg.4246 4 роки тому +2

    Is the Junior High band practicing in the parking lot?

  • @Cut_Travel_Repeat
    @Cut_Travel_Repeat 7 років тому +2

    didn't quite get the finger flexion reflex 😐

  • @williamwinder5011
    @williamwinder5011 Рік тому +4

    One thing of note. A doctor must be proficient in being able to elicit reflexes. It is never appropriate to say I'm no good at it, I just can't get them, and so forth. A doctor must be able to see the reflexes in all patients other than those who simply do not have those reflexes for one reason or another.

    • @Kim-kd8or
      @Kim-kd8or 8 місяців тому +1

      I agree. I had a Doctor do that with me on two different occations when i had a stroke this year at 32 saying oh i am not good at the reflexes or i do not have a hammer i am not good at them anyway i can just slap and see if we get anything!! With a stroke !! In neurology ! Can you imagine ! I am a senior nurse and perform them better ! I am still shocked about this.

  • @tonysorice5142
    @tonysorice5142 3 роки тому

    doc i just had a reflex test by a orthopedic doctor my kness didnt bump he hit me few times ,what do you think any never damage.i live ur video by the way ,,

    • @devika2545
      @devika2545 2 роки тому

      Were you able to see the moment the strike was going to land?

    • @tonysorice5142
      @tonysorice5142 2 роки тому

      @@devika2545 no why

  • @Twilleh
    @Twilleh 2 роки тому

    A TEST OF YOUR REFLEXES

  • @dannyboylee
    @dannyboylee 7 років тому +2

    That android is really realistic.

  • @chemaha1
    @chemaha1 3 роки тому

    how do you know the movement itself is not coming from the strike and not a reflex? its clear on some its a reflex but on others the reflex looks like it was the movement caused by the strike and not a reflex??

    • @yeniden1155
      @yeniden1155 3 місяці тому

      I have exactly same question on my mind.Wish someone explain it truely to us this issue

  • @tanyitmengunofficial9381
    @tanyitmengunofficial9381 2 роки тому

    You can watch stephen chow film when he can play remix with his nerve when royal guard check on him

  • @AbbeyRoad52
    @AbbeyRoad52 5 років тому +1

    If we did this right usually the doctor and the patient get red in the face but I suspect this time only I got red in the face.

  • @christophermurray2534
    @christophermurray2534 2 роки тому +6

    My girlfriend was born without her 1st cervical vertebrae. She was misdiagnosed and had a unnecessary brain surgery and they opted to remove her second and third cervical vertebrae because of chiari malformation and now she is in major pain so if anyone out there has any solution at at all other than pain killers I'd be greatly appreciative. I'm scheduling a kinesiologist appointment here in the near future but I'm just trying to get her out of pain. Thank you kindly

  • @Schatten2712
    @Schatten2712 6 років тому

    do I need Wolverine for this?

  • @michaelhood2109
    @michaelhood2109 3 роки тому +1

    The patient's gotta meet up with pony boy and johnny after this to rumble with a buncha soc's

  • @KhanyoMjamba
    @KhanyoMjamba 6 років тому +2

    Dr Marion Stone

  • @A.I.Mmusic
    @A.I.Mmusic 2 роки тому

    AIM lab?

  • @JonathanFlores-hr1jl
    @JonathanFlores-hr1jl 2 роки тому

    Net worth is based on public assets but it's a complete guess by seeing your things. Source: my buddy made a super successful streetwear brand and his is high but based on the little things he bought. Ei more money saved than spent