Language and the brain: Aphasia and split-brain patients | MCAT | Khan Academy

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Learn about language areas of the brain and the effects of damage to those parts of the brain. By Carole Yue. Created by Carole Yue.
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Опубликовано:

30 июл 2024

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Комментарии : 98

@milliecookie284 9 лет назад

Thank you - you're really good at explaining all this

@Glencove 8 лет назад

Wow, thank you so much for clarifying things and making them easier to understand. You are an excellent educator.

@Colors.TF1 4 года назад

My kid have this problem. he couldn't walk or balance until he was 2 years old, and is till this day unable to speak full sentences, or even more than 1 word, but is aware of the everything around him.

@monicak9001 10 лет назад

awesome, you made this so simple!

@novasanjaya23 9 лет назад

Simply, clearly.. Very helpful

@PinkFreud1987 9 лет назад

Pretty impressive. Amazing job!

@misseve5992 9 лет назад

thanks.. great and wonderful video.. it helps me to understand about aphasia better

@manel2432 8 лет назад

Great video! Thanks! More videos please!!

@hanimalik6541 4 года назад

Oh God... This actually helped me . Thankewww so much!!

@bana6957 8 лет назад

thank you!

@anneflaherty9544 7 лет назад

excellent~! thank you

@trevabugg5369 9 лет назад

great video. Thank you

@iskiladegboyega7969 5 лет назад

I was giving psychology as a course to study in the University so i will be glad to know more about it

@RobyAlfahri 8 лет назад

thanks alot, this video helps me so much

@EspPeguero12 8 лет назад

Great video!!

@ainmartinez8186 3 года назад

Thank you! This is the clearest explanation I get. 😃

@kavita719 6 лет назад

Thanks . Very informative video

@ivanodriscoll5874 4 года назад

That was very well presented and understandable.

@80AnnaJo 6 лет назад

Thx!

@user-gd9xb5vw9d 4 года назад

Thanks !! It's very interesting!!

@kudzaimadziwo5850 7 лет назад

thank you so much

@sowmyasharma 7 лет назад

Thank u for this video

@c.roxana2878 7 лет назад

I was given this subject as my presentation topic for my college biology class... Little did I know how fascinating this is and learned many things I wasn't aware of. Thank you for perfectly explaining it in this video!

@rubaomar2673 Год назад

Which difference you used because I have presentation about neurolinguistics next week and I feel lost could you help me

@jessihurd4967 9 лет назад

This is a great explanation, especially for those who suffer from aphasia. A family member had a stroke several years ago and suffers from aphasia, she has been fighting ever since to understand what happened to her and to be able to explain to others. Having aphasia makes this very difficult. Videos like this are very helpful, so thank you!

@daphnerodriguez9980 7 лет назад

Great Video Daphne Cotton. INCREDIBLE THANKS YOU ●Castano BROWN FAMILY.

@oliviaellasari1157 4 года назад

This video make we easier to understand. Amazing job 👍

@earlmelvin4635 8 лет назад

Thank you so much for this. It has been a year since I had my stroke. Aphasia, apraxia, etc. have been very difficult for me. This video shows there are so many facets to our brain.

@somiyasaxena1419 4 года назад

Hello, I have brain stroke from 3 months. I am aphasia and have your words for this.,. What should I do?

@zain4019 4 года назад

somiya saxena I don’t have any advice on what to do, but I wish you all the best.

@teresacullen5687 2 года назад

Brain healing frequency s helped me also throat signing .also exercise s to strengthen throat muscles also yoga breath work helps hope is of some help 🧐💜

@algburi6570 10 лет назад

Very interesting!

@MultiSciGeek 8 лет назад

Thanks a lot

@hhguitars 9 лет назад

Really wonderful video. Great job :)

@zain4019 4 года назад

Thank-you:)

@abbasmohammed3823 3 года назад

thank you for this

@tadeseteferi4006 3 года назад

It's more than just thank you

@freddelacroix9002 9 месяцев назад

All Right. That's Nice..Cool.

@user-pr4vf2lp4k 5 лет назад

Very helpfull.

@sarukochibi90 7 лет назад

a very easy-to-understand video with brief notes. Mind sharing the name of the software you used for filming?

@geeksdude4538 2 года назад

thanks a bunch

@ayuenkwagnejok1747 4 года назад

excellent!

@kausarsahebzda6719 7 лет назад

The best acadmy

@nature_words23 Год назад

I do have something here, thank for sharing.

@armintoghi6769 3 года назад

awsome

@simplifymedicine2810 7 лет назад

soonice tq

@siam4228 6 лет назад

Can you please explain the "Model of single-word processing for auditory and written word perception and production. Including processes involved in picture naming." And levels of breakdown and impact? Pleeeeeease

@obuyWw 2 года назад

brilliant illustration

@overbank56 7 лет назад

this may explain why I have trouble saying certain things or explaining myself. I've been told it's the way my brain is "wired"

@educationist8410 4 года назад

Good

@positivevibes7425 5 лет назад

Do wernicke's area receive signals from ipsilsteral side of body or contralateral?

@rubaomar2673 Год назад

Can you help with the references about neurolinguistics I need them

@misseve5992 9 лет назад

may i demand more videos from you? :D

@gabumonboys 6 лет назад

Can someone be born with ipsilateral brain control?? And how would they act/perform at tasks?

@samuraisoul2 6 лет назад

My stroke wiped out my ability to read! My ability to recognize letters and read them correctly was scrambled. Is there an aphasia type for that? Technology help me compensate and I'd be worse off if this stroke had happened before the appearance of tech tools to help me compensate.

@samuraisoul2 6 лет назад

There was also less drastic speech imparement, trouble finding words, etc.

@audriebeth01 6 лет назад

David, there is a term for impaired reading after a stroke - Alexia. It’s encompassed in Aphasia because it typically occurs after a stroke and impacts language processing. In the case of Alexia, the brain finds it more difficult to process words when they are presented in writing, as opposed to being verbally spoken. There is also Agraphia, a language disorder in which people may find it difficult to write. I’m glad you are able to use technology to compensate for alexia. It’s also something that can be targeted in speech therapy, if that’s something you are doing!

@samuraisoul2 6 лет назад

Audrie, Thanks so much for your reply and for putting a name to my veriest of Aphasia. Considering how I could have been damage by my stroke, I count myself lucky indeed to get away with Alexia. Thanks for reaching out!

@barfgreenrulz 5 лет назад

What are possible reasons for not being able to produce thought via speaking? My problem is being stunned or drawing complete blanks when I am supposed to talk but the words come much more vividly when I write. I am left handed, and never liked speaking. In fact, it causes me stress at times.

@martinlutherkingjr.5582 2 года назад

What could cause problems in the wernicke’s area besides a stroke? Could someone be born with a deficit in the wernicke’s area? What would that be called?

@marjoriepolo7591 2 года назад

Hope there's a subtitle

@teresacullen5687 2 года назад

Thank you brain healing frequency s have helped me recover the right side of my body sometimes brain get split through been traumatized through gaslighters abuse in spiritual level causes trauma . I have recovered thanks to my guides send me healing through this traumatic time my right side heart about to collapse damage to heart at all levels . They use me as pawn in their game called names in public shop theatre when I return d to work they took my car run me into ground with phnewmonia my guides wake me up to show me the trauma they caused .stroke was nothing compared to know wat others do to one person .🧐

@chezylling1919 9 лет назад

Excellent! Thank you for that concised knowledge and information you shared to us. :-)

@jannassary 8 лет назад

fu@# ing great thumbs up

@MrBrownnn696 6 лет назад

I have ahpisia an I just wanna know were I can get help to improve in my reading an writing

@308728492308728492 6 лет назад

Look up the "Aphasia Institute" !

@MrBrownnn696 6 лет назад

Victor Browne thank you

@milplayer17 5 лет назад

I have a hard time thinking of what to say and how to keep convo going. I want to be able to talk like a public speaker. What could be the issue?

@paultembo1477 3 года назад

Get rid of fear

@milplayer17 3 года назад

@@paultembo1477 its not fear . Its a broad range of things to talk about that i lack

@KenzieNHammerly 3 года назад

What about expression aphasia

@milagroslawrence3777 7 лет назад

I need how to sharpyngBrain in old People The Magazine gave this a dress to get this...

@MiaLopezdevos 10 лет назад

I don`t get it, if you`re a split brain patient, how come your hemispheres can control the contralateral parts of your body? Motor commands get sent from the (for example) right hemisphere to the left side of your brain through the corpus callosum, right?

@jawharahh.5222 7 лет назад

No it doesn't, your motor commands don't go through your corpus callosum, It is just like that your left hemisphere controls the right side of your body contralaterally because motor fibers (which carry the motor commands from your brain) cross to the opposite side in their way down to the spinal cord and to be specific this crossing occurs (in the medulla of the brain-stem) has nothing to do with the corpus callosum which is just a group of fibers that allows your two hemispheres to communicate with each other, I know your comment is 2 yrs ago but I hope I helped even though it's late.

@Ava-oc1dg 4 года назад

Is this what happens after stroke?

@kavitakavii3263 4 года назад

Good information you are spreding. Having dysphasia is a very bad phase. It is an inability of communicating properly. I also had this problem. But after consulting Planet Ayurveda. I get rid of this problem.

@kalsoomshah877 4 года назад

we the english students also studying it

@MrHemchandra 3 года назад

can you help. patient lost ability to speak due to brain injury and clot formation. Clot is being dissolved with medicine. what should be done to recover speech. Everything like thinking, understanding, writing, understanding of different languages are all okay.. only thought can't be produced to words. help help help 😭😭😭😭

@bakeryssoul 4 года назад

jumbled speech = word salad (word-nicke's aphasia)

@Bella-so2xz 4 года назад

Why does my daughter 15 understand everything I tell her but is not able to speak ? Even though she can repeat words and say things when you ask her to say. And some words she makes are approximation other words are clear. How can I make her talk on her own without having to prompt her all the time.

@chips.3927 3 года назад

I'm 14 years old and i have the exact same symptons, but i want to ask, i only have these symptons but when i speak english, my native language is Indonesia so do i have Aphagsia or not? I keep mispelling word such as if i want to say but i kept saying buy, and also if i want to say chicken i say fish instead of chicken, but it's only english language not Indonesia, how to fix this and is this really an Apgasia? Becuase my parents keep laughing at me saying " Your just bad at english lol, you keep being mad you should go to Physcologist doctor instead to check if you are stupid or not " i am very sad if this is really Apgasia, pls tell :'(

@amrshahin8233 3 года назад

First if you are good enough in your native language so that's reassuring that your problem most probably is not linked to an organic problem in your brain. My thought is that your problem is more about practicing the second language as much as you can in terms of listening (such as movies and series), reading and speaking. If you started learning English recently so you might find difficulty as you describe but with practicing you are going to be fine. Finally consultation with a neurologist will exclude any abnormality you might have but I don't think at all the young man who wrote such question is "stupid" like your family says. Keep your spirits up man you are intelligent more than many people at your age :)

@Kat-wj3jp 7 лет назад

You mentioned that damage to Broca's area can produce "slurred speech" - this is not a symptom of an aphasia, that's dysarthria. Dysarthria = motor speech, aphasia = cognition (ie language).