Special Senses | Pupillary Light & Accommodation Reflex

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  • Опубликовано: 7 авг 2024
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    During this lecture Professor Zach Murphy will be teaching you about the pupillary light and accommodation reflex. We go into great detail on how light moves through the eye and how the mechanism for accommodation occurs. We also discuss the most common types of structural problems with the eye that results in nearsightedness, and farsighted vision. We hope you enjoy this lecture and be sure to support us below!
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Комментарии • 281

  • @adidcool
    @adidcool 6 лет назад +242

    The best part of your teaching technique is It doesn't let fall sleep , I can watch continuously 2-3 videos without being bored or exhausted. Thanks mate .

  • @leenhiasat2837
    @leenhiasat2837 6 лет назад +121

    I don't think that thank you is even enough

    • @drdebocherry
      @drdebocherry 4 года назад +4

      Patreon

    • @yvettesaeugling2487
      @yvettesaeugling2487 4 года назад +2

      I have watched many RUclipss and yours is my very first post. I thought it was outstanding. First, I am ADHD so it really helps to repeat words and ideas three times over. Also, I am usually driving and can’t see the board so it helps immensely to repeat and give my mind enough time to create a visual image. You tone is emphatic and you possess vitality which makes to sustain focus.
      Thank you very much!!!!yvette

  • @alextrendig94
    @alextrendig94 5 лет назад +20

    What would I do without your brilliant and easy to get explanations sir?! Thank you so much!

  • @zebbrahvi6509
    @zebbrahvi6509 5 лет назад +2

    I love how you begin every video with a daily life activity pertaining to movies and TV series. That boosts me up & keeps me hooked :)

  • @sachinkantiwal8783
    @sachinkantiwal8783 6 лет назад +3

    You made it so simple and understandable, thank you :)
    You are doing a humble job, Respect!!

  • @magicwinx8237
    @magicwinx8237 Год назад +4

    I really don’t know what I would be without you guys ! Sending lots of love from Europe ❤

  • @misydrop02
    @misydrop02 5 лет назад +10

    You are sweetest deal!! U made it so simple for me to understand
    😍

  • @mohammadakbarkhan5233
    @mohammadakbarkhan5233 5 лет назад +461

    Man, I ain't gay but I love you more than my girlfriend. Thank you for this!

  • @_._m.e.e.r.a
    @_._m.e.e.r.a 2 года назад +7

    First of all , thanks you so much .
    It makes me so easy to study during exams and you are very excellent in teaching .

  • @okoroclement1698
    @okoroclement1698 2 года назад

    This is so explicit! Thanks a lot Zach for your effort.

  • @godwindabere1677
    @godwindabere1677 Год назад +1

    This helped understand this special senses in a very short period of time❤
    And I learnt a lot.
    God bless you Zach

  • @wolfie5470
    @wolfie5470 5 лет назад

    Best teacher in the whole world. Great video. As always !!!!

  • @rosenkirote530
    @rosenkirote530 3 года назад +1

    I love your videos..I can watch even 3 videos and the way u explain is on another level..keep it up

  • @xicanavida4983
    @xicanavida4983 2 года назад

    You sir are amazing at teaching. You make it so easy. You are a blessing. Thank you a million

  • @AnimeDaisuki783
    @AnimeDaisuki783 Год назад

    Loooooooooooveeeee thisssssssssss
    Thank u so much sir its been 4yrs now but ur work still lives on for ages and ages to come ❤️❤️❤️❤️

  • @kasibantemuhammad2917
    @kasibantemuhammad2917 2 года назад +1

    He is the best tutor one can admire to hv...long live ninja nerd💪🏾♥️

  • @tracydavies5702
    @tracydavies5702 4 года назад +1

    just the best teacher EVER - thankyou from the UK!

  • @kianayazdani4806
    @kianayazdani4806 3 года назад +3

    Thank you so much for this AMAZING tutorial and fantastic teaching method!

  • @678uio
    @678uio Год назад +1

    I am amazed the way u teach sir
    Its really beyond amy appreciation. You r just so phenomenal i can really watch ur 2-3 hrs long videos so easily in a fun just bcz u enjoy teaching. Thanks a bundle huge respect from pakistan

  • @gabriellukwesa7174
    @gabriellukwesa7174 Год назад

    you are indeed a good tutor of all seasons. Ninja Nerd all the way🥰

  • @nanano4843
    @nanano4843 5 лет назад +11

    MASTERPIECE 👏🏻

  • @talestime453
    @talestime453 2 года назад

    loved this lecture. thank you so much for making it easier for us.

  • @samuelchilawa4903
    @samuelchilawa4903 3 года назад

    You're my favorite RUclips tutor
    You help me alot in med school👏🏾

  • @josetrujillo738
    @josetrujillo738 2 года назад +8

    We covered a lot in this video Zach! I really thank you for sticking in there! I really hope you continue to have positive feelings and experiences with helping people to learn! Sweet Deal!

  • @dr.manjubansal2831
    @dr.manjubansal2831 3 года назад +1

    Every things are nicely explained and your lectures are knowledgeable enriching

  • @marinayoussef7521
    @marinayoussef7521 4 года назад

    you are literally the best. thank you so much for your amazing videos.thank you thank you

  • @sekedimaake478
    @sekedimaake478 2 года назад

    Highly appreciate your work man!!!!👌

  • @MrYashwantt
    @MrYashwantt 4 года назад

    Ppl like u needed fr medical fraternity .... god bless u ... ❤️ ur wrk ...keep up the great wrk

  • @Gemosiku
    @Gemosiku 3 года назад

    In-depth but well explained. thank you sir.

  • @ayati5171
    @ayati5171 Год назад

    I really don't know what i would do without u Zack...❤

  • @ALIschannel3
    @ALIschannel3 Год назад +1

    Hey Ninja
    Thanks a lot for your great efforts

  • @franciscorosero9600
    @franciscorosero9600 5 лет назад

    Best teacher ever! Thanks from Ecuador q👏🏻👏🏻👏🏻👏🏻👏🏻

  • @vic-da-62
    @vic-da-62 6 лет назад +1

    You are a godsend.
    Thank you from Nairobi

  • @mehomou4512
    @mehomou4512 6 лет назад

    Thank you so much sir for this well explanations... Just awesome

  • @thebraininfocus
    @thebraininfocus 2 года назад +6

    Small detail: I've read from several sources that the fibres for the pupillary light reflex bypass the LGN and project directly to the pretectal nucleus.

  • @ugwuanusipeace9935
    @ugwuanusipeace9935 Год назад

    This is so beautiful, whole topics in one. Thanks bro

  • @abdullahimran3711
    @abdullahimran3711 3 года назад

    What amazing you are . You teach better than all teachers who teaches me in the med university. 😍

  • @jessicahergert8513
    @jessicahergert8513 6 лет назад +31

    you have helped me so much! wish you could do one on VOR - vestibooccular reflex!

    • @teamammcri2224
      @teamammcri2224 5 лет назад +4

      He did it in semicircular canals video

  • @immadullah2474
    @immadullah2474 5 лет назад

    Great work (y) you made it super easy!!

  • @anabazarca4791
    @anabazarca4791 5 лет назад

    this is awesome!!!!thank you very much❤️

  • @Any-Time-Just-Chill1991
    @Any-Time-Just-Chill1991 Год назад

    Your lectures are directly injected in my 🧠, by the way 🙏🏼🙏🏼

  • @AgnesS1977
    @AgnesS1977 3 года назад

    Sweet deal:) Thank you very much. So helpful and informative.

  • @Emilio77able
    @Emilio77able 3 года назад

    Amazing once again. Thank you!

  • @dhanalathaveesam1623
    @dhanalathaveesam1623 4 года назад

    Explaination and clarity of your subject is very good.......

  • @shahariarshuvo3502
    @shahariarshuvo3502 4 года назад

    Thanks a lot, wonderful and Consize presentation

  • @lizeillekay5397
    @lizeillekay5397 4 года назад

    You have really helped me understand ... thank you

  • @marutialtolxi
    @marutialtolxi 10 месяцев назад

    If I have seen this 20 yrs back during my pgship in ophthalmology it would have been a great . However for my students it's working wonderful.Thank you man

  • @aaminahmohammed2
    @aaminahmohammed2 5 лет назад +8

    I love your videos, thank you so so so much for them. Do you have any full images of the diagrams on the white board, so we can print them off, and revise from them?

  • @shanzaychaudhry8189
    @shanzaychaudhry8189 24 дня назад

    Bro being the reason of my survival in med school ❤

  • @marciabu5284
    @marciabu5284 6 лет назад

    thank you for the explanation really helpful

  • @BeeFlynn
    @BeeFlynn 6 лет назад

    Your videos are brilliant and have been a great help for my exam study. Thank you so much...

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  6 лет назад

      +Belinda Flynn this is so awesome to hear! Thank you so much for the positive feedback we truly appreciate it and best of luck in your future endeavors.

  • @martagerner493
    @martagerner493 4 года назад

    A Life Saver, you are. Truly. 👍👌

  • @j.sbhandari8813
    @j.sbhandari8813 4 года назад

    Your freaking so awesome buddy, hands off to u 👐❤
    God bless you

  • @Pro0osh
    @Pro0osh 3 года назад

    An actual LEGEND...
    Thank you

  • @mbudaktari8871
    @mbudaktari8871 6 лет назад

    Thanks sir this has really been helpful

  • @shanmugapriyans2908
    @shanmugapriyans2908 4 года назад +10

    Actually pupillary fibres doesn't reach the upto LGB... Before LGB they exit half way in optic tract and reach Pretectal nucleus.

  • @luziqa4046
    @luziqa4046 6 лет назад +3

    all the explanation was most the understandABLE !!

  • @skillfulhands1022
    @skillfulhands1022 11 месяцев назад

    Thank u sir for such a great efforts

  • @mukhujjye_21
    @mukhujjye_21 2 года назад

    Great as always ❤️

  • @basimajabari9783
    @basimajabari9783 6 лет назад

    Thanks a lot it's very clear and informative video you deserve all appreciation

  • @ummm...309
    @ummm...309 4 года назад

    Just love your lectures dude😎

  • @prakashonbasics3670
    @prakashonbasics3670 6 месяцев назад

    You are a great teacher.

  • @jeshmajenniferjoy4135
    @jeshmajenniferjoy4135 6 лет назад +12

    Best best ever lecture with so good explanation sir ..thanku soo much 😃

  • @hamszeyad321
    @hamszeyad321 3 месяца назад

    thank you for your effort

  • @Andrew-kh7rz
    @Andrew-kh7rz 4 года назад

    42:27 i hope you are fine my friend,you are helping me a lot in my premed journey

  • @nicholasdiacou3366
    @nicholasdiacou3366 3 года назад

    Amazing, thank you!

  • @nwabisa2196
    @nwabisa2196 Год назад

    Thank you so much for your videos

  • @sparkletogether7071
    @sparkletogether7071 Год назад

    You’re the best teacher ever ❤

  • @rezarezanaghibi
    @rezarezanaghibi Год назад

    Thank you so much for sharing the information. 😍

  • @user-zx2ue2hw3l
    @user-zx2ue2hw3l 6 лет назад

    perfect explanation

  • @nikanfarajollahi4245
    @nikanfarajollahi4245 5 лет назад

    Thank you very much you are very helpful 👍🏿

  • @snehas6892
    @snehas6892 3 года назад

    U simply rock sir ! Thanks a ton

  • @duhaal-qaderi689
    @duhaal-qaderi689 Год назад

    You're such amazing human being!

  • @koppulaabhinayreddy761
    @koppulaabhinayreddy761 Год назад

    Love your Videos ❤thanks

  • @shubhamsatyarthi6134
    @shubhamsatyarthi6134 4 месяца назад

    Great lecture 🎉🎉

  • @yusra5833
    @yusra5833 3 месяца назад

    beautiful video

  • @bethelihemtakele3211
    @bethelihemtakele3211 3 года назад

    just no word as always much respect

  • @eugenelui14
    @eugenelui14 2 года назад +1

    Good job professor !

  • @dr.abmalik1
    @dr.abmalik1 5 лет назад +1

    Thank you sir so much...Sir please make one explainatory video on structure of lens..Thanksss

  • @dianawesal2945
    @dianawesal2945 4 года назад

    Thanks sue to ur hard works we really get much information from ur videos

    • @alhassanbala70
      @alhassanbala70 3 года назад

      Yeap.. It does, the GVE fibers of the CNIII

  • @andreahuicochea1300
    @andreahuicochea1300 2 года назад +1

    Best lesson ever! Thank u very much!

    • @kelemicheal6897
      @kelemicheal6897 2 года назад

      Contacta con la Doctora Ani John para cualquier tipo de problema de salud. Es un gran médico herbolario. Me curé del virus de la culebrilla justo después de 14 días. Estoy agradecida y no puedo dejar de agradecer al Doctor su amabilidad y buen corazón. Siempre diciéndome que estaré bien. Muchas gracias ❤️❤️. También puedes curarte a ti mismo con estas mismas hierbas. Siéntase libre de visitar Dr.Ani John en RUclips en el canal..

  • @teamammcri2224
    @teamammcri2224 5 лет назад

    U r terrific .Plz make a vid on light adaptation ,optics basics for image formation &refractive errors.

  • @user-bn3im4vp1r
    @user-bn3im4vp1r 9 месяцев назад

    Thank you... You are amazing 💗

  • @kumargauravsingh6683
    @kumargauravsingh6683 3 года назад

    You are a saviour !🙌

  • @rabianumani9369
    @rabianumani9369 4 года назад

    Amazing explanation..
    Thank you so much sir ..💙
    From Pakistan

  • @seshachary5580
    @seshachary5580 4 года назад

    very educative. thank you regards

  • @tejasvisakhamuri1380
    @tejasvisakhamuri1380 4 года назад

    Wow, really helpful

  • @Humbleman2024
    @Humbleman2024 Год назад

    Perfection!!!😮

  • @pengbawithang6845
    @pengbawithang6845 4 года назад

    very helpful indeed thank u..

  • @sarahbaum3739
    @sarahbaum3739 5 лет назад

    thank you very much, very useful :)

  • @tsabehadel8187
    @tsabehadel8187 3 года назад +1

    Again... You are amazing.. Thanks alot

  • @jhoannaasleighaggasid2938
    @jhoannaasleighaggasid2938 5 лет назад

    Thank you so much😍

  • @vaishnaviramakrishna265
    @vaishnaviramakrishna265 5 лет назад

    That needs more 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍... Come on!!! That was an awesome lecture!😉

  • @drabciximab7075
    @drabciximab7075 4 года назад

    Amazing, amazing & amazing.. 👍

  • @shilpasenta6826
    @shilpasenta6826 4 года назад

    very nice explanation❤

  • @jkx1806
    @jkx1806 5 лет назад +4

    great videos! one question though, are the visual fields color coded correctly on both sides?

  • @Updula
    @Updula 5 месяцев назад

    you are so so perfect thank you guys what you are doing much looove ❤❤❤

  • @kumarjeetchakrabarti2386
    @kumarjeetchakrabarti2386 4 года назад

    you are a hero....for us...thank you sir..regards from Kolkata

  • @HasanRakib14
    @HasanRakib14 4 года назад

    Thank you so much! Your lecture is very effective. But I've a confusion I knew that pupillary fibres directly enter the midbrain escaping LGN. Please clarify.

  • @yegullasrirajrollno1006
    @yegullasrirajrollno1006 4 года назад

    Awesome!!