Split Brain Video

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  • čas přidán 27. 01. 2010
  • A clip introducing the split brain and some of the fundamental things we've learned from studying these patients
  • Věda a technologie

Komentáře • 70

  • @shi-t
    @shi-t Před 3 lety +109

    Feels like I'm about to lose my sanity by overwatching split brain experiments.

    • @tefferz
      @tefferz Před 9 měsíci +4

      Same, but it’s prob just our right brain talking.

    • @angelo.strand
      @angelo.strand Před 7 měsíci

      its the left that speaks @@tefferz

    • @Anakin_SkywaIker
      @Anakin_SkywaIker Před měsícem +1

      ​@@tefferzit usually doesnt do that

    • @tefferz
      @tefferz Před měsícem +1

      @@Anakin_SkywaIkerthat’s the joke

    • @sov4140
      @sov4140 Před měsícem

      Unironically going through this right now

  • @kassandramarie3789
    @kassandramarie3789 Před rokem +37

    This is the creepiest thing that makes me question everything…

    • @tefferz
      @tefferz Před 9 měsíci +3

      It’s your right brain saying that kassandra…

    • @citizenvulpes4562
      @citizenvulpes4562 Před 2 měsíci +3

      ​@@tefferz
      The right brain is non-vocal.
      It has no mouth and must scream.

    • @tefferz
      @tefferz Před 2 měsíci

      @@citizenvulpes4562 that’s the joke

  • @donjovy7705
    @donjovy7705 Před 18 dny +2

    „Dont leave home without your left hemisphere“ is a dope statement

  • @rohitbankar1063
    @rohitbankar1063 Před 3 lety +73

    CGP Grey. Thank you..!!

  • @PaulIsDeadMissHim
    @PaulIsDeadMissHim Před 2 lety +22

    I bet people like this would be good musicians.

    • @kingarthurthethirdthst3804
      @kingarthurthethirdthst3804 Před 3 měsíci +4

      Absolutely not
      I mean, sure, if you want to play twinkle twinkle little star with the left hand and für Elise with the right on the piano then go for it, but that's not what music's about and if you found yourself in this scenario you'd realise the need for having a centralised means of synchronising your hands towards a common time signature grossly outweighs the apparent benefit of being able to move them completely indepedent from one another

    • @voidisyinyangvoidisyinyang885
      @voidisyinyangvoidisyinyang885 Před 3 měsíci +2

      Music is proven to significantly increase the size of the corpus callosum if you train on an instrument seriously before age 9.

  • @LM-nr5rx
    @LM-nr5rx Před 4 lety +43

    Play Pictionary with yourself

  • @tammywacha
    @tammywacha Před měsícem +1

    5:50 It's the self-deception for me

  • @Primaq_
    @Primaq_ Před 2 lety +4

    Didnt expect to see alan alda

  • @valruv662
    @valruv662 Před měsícem +2

    there are times where I’m thinking of a convo or am “narrating” in my head while I’m having a conversations with someone and then what I’m thinking or narrating will escape into my words but it’s something I never meant to say it was just something I was thinking of saying at a later time or that makes sense lol but would that be an example of this or when I am in the kitchen someone will tell me can you grab this while I’m in the process of grabbing my item or whatever it maybe and then my brain goes for the item my coworker asked me for instead of the item I was looking for originally or is that something completely different

  • @iq_pi7211
    @iq_pi7211 Před 3 lety +8

    That's interesting

  • @abdula5849
    @abdula5849 Před rokem +5

    man this is crazy

  • @nathanking635
    @nathanking635 Před 3 lety +6

    That one dude sounds like Howard stern

    • @nodrog567
      @nodrog567 Před 3 měsíci +1

      Ha! That’s actor Alan Alda most famous from the tv series MASH! And you’re right, he does sound like Howard stern! I would have never thought of that had you not said it!

  • @mr.smartypants94
    @mr.smartypants94 Před 8 měsíci +3

    So when phone is flashed on the computer screen only one side of his brain can see it but when he draws a phone of the paper both sides of the brain can see it...??

    • @ElGato-in5zo
      @ElGato-in5zo Před 2 měsíci

      So one side sees it so it tries to let the other side by drawing it visually

    • @rachm9716
      @rachm9716 Před měsícem

      because on the screen he's focusing his sight on the cross in the middle of the screen, otherwise his eyes would move to show the picture to both left and right fields in both eyes (like he can do on the paper)

  • @Goplka
    @Goplka Před měsícem

    I’m really curious now is there any experience to communicate with the right brain other than drawing? ,for example how does it feel about today ? I mean trying to talk to it like talking to another person and not just random task

    • @Angel_Sony
      @Angel_Sony Před měsícem

      I think that today it'll be as easy as using headphones with stereo and/or a VR Headset that shows different things to each brain and each answers with the part of the body they control. But drawing/writting might be the cheapest solution.

  • @timmyjones4218
    @timmyjones4218 Před 3 měsíci

    8:40 It's Dr. Livesey

  • @Channel507
    @Channel507 Před 8 měsíci +4

    CGP grey sent me down a real rabbit hole here

  • @doesnormalityexist
    @doesnormalityexist Před 9 měsíci +1

    In these split brain patients, you think the right brain would feequently communicate with writing words?

    • @TheLeoGBA
      @TheLeoGBA Před 2 měsíci

      I would love giving tts to the other brain

  • @cartoons981
    @cartoons981 Před 2 měsíci +1

    without left you are animal without right machine .both have purpose . without left human creature will be among animals. tribes in jungle hunting eating is one way to describe it dosen't it ?

  • @starwarsfamilyguy0
    @starwarsfamilyguy0 Před 2 měsíci

    7:37 my left brain was quick to cope

  • @CgPallaeon
    @CgPallaeon Před 13 lety +5

    I keep expecting Hot Lips Houlihan to come in.

  • @momotshabalala8258
    @momotshabalala8258 Před měsícem

    Wait wait ,at 7:59 he pointed to a word ,does that mean his right brain can understand words just not say them or is it a because he wasn't given a reference to go with the word so he couldn't see it and had to draw them out but when given a ref he can see the word?? But if his right brain and left aren't communicating how could he see the words on the left ?😭

    • @bogdanpopescu1401
      @bogdanpopescu1401 Před měsícem +1

      his right brain obviously can understand words, otherwise he could not be able to follow the request to draw what he saw with the left eye; both the request and the image had to be processed by the same hemisphere

  • @ikaras6354
    @ikaras6354 Před měsícem

    Narrated by hawkeye from mash

  • @kazikmajster5650
    @kazikmajster5650 Před 23 dny

    What if he's pranking them

  • @HistoryandReviews
    @HistoryandReviews Před 3 lety +1

    Is Joe dead now

  • @burt591
    @burt591 Před 4 měsíci +2

    What bothers me is that they didn't physically separate his fields of vision, like putting a piece of cardboard between his eyes. There is nothing that prevents one eye from seeing what appears on the other side of the screen.
    It seems to me that the experiment is poorly controlled.

    • @sodasudi9720
      @sodasudi9720 Před 4 měsíci +3

      They are making him focus on the plus at the center, thus fixating his right and left visual fields. The right brain receives optic information from both the left and right eyes, but only from the right side of the retina of both eyes, which corresponds to the left visual field, not the left eye

    • @mariasevero7208
      @mariasevero7208 Před 4 měsíci +1

      The guys do what he perceived the researchers are expecting to find.

    • @user-jp9yd5oe9h
      @user-jp9yd5oe9h Před měsícem +1

      This is what I was thinking. I don’t understand it because he can see the entire screen with both eyes simultaneously

    • @burt591
      @burt591 Před měsícem +1

      @@user-jp9yd5oe9h I did a little bit of research and found that the first reply on this thread is correct:
      "The right brain receives optic information from both the left and right eyes, but only from the right side of the retina of both eyes, which corresponds to the left visual field, not the left eye".
      So separating his eyes wouldn't work anyways.
      But still it makes it impossible to make sure that the guy isn't just doing "what he perceived the researchers are expecting to find" (as the second reply says)

  • @hashirh4693
    @hashirh4693 Před 8 měsíci +1

    What id he say..? 0:19

  • @zes7215
    @zes7215 Před 5 lety +1

    no such thing as abilitx or not communix, or interesx or not, do/can do anyx nmw

    • @zackyep
      @zackyep Před 4 lety

      Amen

    • @horri_ball
      @horri_ball Před 3 lety +5

      Like it or not, this guy is speaking facts

  • @MrHahapants
    @MrHahapants Před 12 lety +9

    this blows i hate having to watch this kind of shit for school