Aditi Shankardass: A second opinion on learning disorders

62,364 views ・ 2010-06-24

TED


Please double-click on the English subtitles below to play the video.

Prevodilac: Sandra Gojic Lektor: Ivana Korom
00:16
When I was 10 years old,
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Kada sam imala 10 godina,
00:19
a cousin of mine took me on a tour of his medical school.
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moj rođak me je odveo u obilazak svoje medicinske škole.
00:22
And as a special treat,
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I kao posebnu nagradu,
00:24
he took me to the pathology lab
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odveo me je u patološku laboratoriju
00:26
and took a real human brain
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i uzeo pravi ljudski mozak
00:28
out of the jar
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iz tegle
00:30
and placed it in my hands.
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i stavio ga u moje ruke.
00:32
And there it was,
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I tu je bio,
00:34
the seat of human consciousness,
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centar ljudske svesti,
00:36
the powerhouse of the human body,
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akumulator ljudskog tela,
00:38
sitting in my hands.
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u mojim rukama.
00:40
And that day I knew that when I grew up,
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I tog dana sam znala da kada porastem,
00:42
I was going to become a brain doctor,
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postaću doktor za mozak,
00:44
scientist, something or the other.
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naučnik, jedno ili drugo.
00:47
Years later, when I finally grew up,
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Godinama kasnije, kada sam konačno odrasla,
00:50
my dream came true.
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moj san se ostvario.
00:52
And it was while I was doing my Ph.D.
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I tokom mog doktorata
00:54
on the neurological causes
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na temu neuroloških uzroka
00:56
of dyslexia in children
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disleksije kod dece
00:58
that I encountered a startling fact
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naišla sam na zapanjujuću činjenicu
01:00
that I'd like to share with you all today.
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koju bih volela da podelim sa vama danas.
01:04
It is estimated that one in six children,
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Procenjeno je da jedno od šestoro dece,
01:06
that's one in six children,
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to je jedno od šestoro dece,
01:09
suffer from some developmental disorder.
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pati od nekog razvojnog poremećaja.
01:13
This is a disorder that
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Ovo je poremećaj koji
01:15
retards mental development in the child
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unazađuje mentalni razvoj deteta,
01:17
and causes permanent mental impairments.
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i izaziva trajne mentalne nedostatke.
01:21
Which means that each and every one of you here today
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Što znači da svako od vas ovde danas
01:24
knows at least one child that is suffering
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zna bar jedno dete koje pati
01:27
from a developmental disorder.
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od razvojnog poremećaja.
01:30
But here's what really perplexed me.
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Ali evo šta me je stvarno zbunjivalo.
01:32
Despite the fact that each
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Uprkos činjenici da
01:34
and every one of these disorders
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svaki od ovih poremećaja
01:36
originates in the brain,
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nastaje u mozgu,
01:39
most of these disorders
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većina ovih poremećaja
01:41
are diagnosed solely on the basis
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se isključivo dijagnostikuje na osnovu
01:43
of observable behavior.
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vidljivog ponašanja.
01:46
But diagnosing a brain disorder
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Ali dijagnostikovati poremećaj u mozgu
01:48
without actually looking at the brain
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bez stvarnog gledanja u mozak
01:51
is analogous to treating a patient with a heart problem
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je isto kao lečenje pacijenta sa srčanim problemom
01:54
based on their physical symptoms,
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zasnovano na njegovim fizičkim simptomima,
01:56
without even doing an ECG or a chest X-ray
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bez EKGa ili rendgenskog snimka grudi
01:59
to look at the heart.
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kako bi se videlo srce.
02:01
It seemed so intuitive to me.
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Izgledalo mi je intuitivno.
02:04
To diagnose and treat a brain disorder accurately,
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Za tačno dijagnostikovanje i lečenje poremećaja na mozgu,
02:07
it would be necessary to look at the brain directly.
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potreban je direktan pogled na mozak.
02:10
Looking at behavior alone
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Gledajući samo ponašanje,
02:12
can miss a vital piece of the puzzle
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može da nam promakne značajan delić slagalice
02:15
and provide an incomplete, or even a misleading,
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i da imamo nepotpunu, ili čak pogrešnu,
02:18
picture of the child's problems.
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sliku dečijih problema.
02:21
Yet, despite all the advances in medical technology,
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Ipak, uprkos svom napretku medicinske tehnologije,
02:24
the diagnosis of brain disorders
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dijagnostikovanje moždanih poremećaja,
02:26
in one in six children
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kod jednog od šestoro dece,
02:28
still remained so limited.
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i dalje je bilo ograničeno.
02:32
And then I came across a team at Harvard University
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A onda sam naišla na tim na Harvardu
02:35
that had taken one such advanced medical technology
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koji je uzeo jednu od ovi naprednih medicinskih tehnologija
02:38
and finally applied it,
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i konačno je primenio,
02:40
instead of in brain research,
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umesto za istraživanje mozga,
02:42
towards diagnosing brain disorders in children.
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na polje dijagnostikovanja poremećaja na mozgu kod dece.
02:46
Their groundbreaking technology
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Njihova revolucionarna tehnologija
02:48
records the EEG, or the electrical activity
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pravi zapis EEGa ili električne aktivnosti
02:51
of the brain, in real time,
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mozga u stvarnom vremenu,
02:54
allowing us to watch the brain
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dozvoljavajući nam da gledamo mozak
02:56
as it performs various functions
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dok izvodi različite funkcije
02:59
and then detect even the slightest abnormality
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i da potom registrujemo i najmanju abnormalnost
03:01
in any of these functions:
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u bilo kojoj od ovih funkcija,
03:03
vision, attention, language, audition.
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vid, pažnja, jezik, sluh.
03:06
A program called Brain Electrical
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Program se zove Mapiranje električne
03:08
Activity Mapping
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aktivnosti mozga
03:10
then triangulates the source
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i on deli izvor
03:12
of that abnormality in the brain.
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te abnormalnosti u mozgu.
03:14
And another program called
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I još jedan program zvan
03:16
Statistical Probability Mapping
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Mapiranje statističke verovatnoće
03:18
then performs mathematical calculations
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potom izvodi matematičke proračune
03:21
to determine whether any of these abnormalities
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da utvrdi da li je bilo koja od ovih abnormalnosti
03:23
are clinically significant,
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klinički značajna,
03:25
allowing us to provide a much more accurate
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dozvoljavajući nam da obezbedimo mnogo tačnije
03:27
neurological diagnosis
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neurološke dijagnoze
03:29
of the child's symptoms.
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dečijih simptoma.
03:31
And so I became the head of neurophysiology
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Tako da sam postala načelnik tima
03:34
for the clinical arm of this team,
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za neurofiziologiju na klinici.
03:36
and we're finally able to use this technology
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I mi smo konačno u mogućnosti da iskoristimo ovu tehnologiju
03:38
towards actually helping
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u pravcu stvarnog pomaganja
03:40
children with brain disorders.
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deci sa moždanim poremećajima.
03:42
And I'm happy to say that I'm now in the process
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I srećna sam da kažem da sam trenutno u procesu
03:44
of setting up this technology here in India.
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postavljanja ove tehnologije ovde u Indiji.
03:48
I'd like to tell you about one such child,
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Želim da vam kažem o jednom takvom detetu,
03:51
whose story was also covered by ABC News.
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čiju su priču prenele ABC vesti.
03:55
Seven-year-old Justin Senigar
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Sedmogodišnji Džastin Senigar
03:57
came to our clinic with this diagnosis
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došao je na našu kliniku sa dijagnozom
03:59
of very severe autism.
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ozbiljnog autizma.
04:01
Like many autistic children,
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Kao kod mnoge autistične dece,
04:03
his mind was locked inside his body.
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njegov um je bio zatvoren unutar njegovog tela.
04:06
There were moments when he would
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Postojali su momenti kada bi se on
04:08
actually space out for seconds at a time.
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zapravo isključio na nekoliko sekundi.
04:11
And the doctors told his parents
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I doktori su rekli njegovim roditeljima
04:13
he was never going to be able
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da nikada neće biti u stanju
04:15
to communicate or interact socially,
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da komunicira ili da bude socijalno aktivan,
04:17
and he would probably never have too much language.
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i da verovatno nikada neće mnogo govoriti.
04:21
When we used this groundbreaking EEG technology
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Kada smo iskoristili ovu revolucionarnu EEG tehnologiju
04:24
to actually look at Justin's brain,
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da pogledamo u Džastinov mozak,
04:27
the results were startling.
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rezultati su bili zapanjujući.
04:30
It turned out that Justin was almost
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Ispostavilo se da Džastin skoro sigurno
04:32
certainly not autistic.
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nije autističan.
04:34
He was suffering from brain seizures
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Patio je od moždanih napada
04:37
that were impossible to see with the naked eye,
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koje je bilo nemoguće videti golim okom,
04:40
but that were actually causing symptoms
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ali koji su ustvari izazivali simptome
04:42
that mimicked those of autism.
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slične onima kod autizma.
04:45
After Justin was given anti-seizure medication,
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Nakon što je Džastinu dat lek protiv napada,
04:48
the change in him was amazing.
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promena u njemu je bila neverovatna.
04:51
Within a period of 60 days,
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Za period od 60 dana.
04:53
his vocabulary went from two to three words
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njegov rečnik je sa dve-tri reči prešao
04:56
to 300 words.
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na 300 reči.
04:58
And his communication and social interaction
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I njegova komunikacija i interakcija u društvu
05:00
were improved so dramatically
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toliko dramatično su napredovali,
05:02
that he was enrolled into a regular school
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da se on uključio u redovnu školu
05:05
and even became a karate super champ.
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i čak postao super šampion u karateu.
05:09
Research shows that 50 percent of children,
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Istraživanje pokazuje da 50 posto dece,
05:11
almost 50 percent of children
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skoro 50 posto dece
05:13
diagnosed with autism
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kojima je dijagnostikovan autizam,
05:15
are actually suffering from hidden brain seizures.
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ustvari pati od skrivenih moždanih napada.
05:20
These are the faces of the children
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Ovo su lica dece
05:22
that I have tested
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koje sam testirala
05:24
with stories just like Justin.
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sa pričama poput Džastinove.
05:27
All these children
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Sva ova deca
05:29
came to our clinic with a diagnosis
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su došla na našu kliniku sa dijagnozom
05:31
of autism, attention deficit disorder,
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autizma, poremećajem pažnje,
05:34
mental retardation, language problems.
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mentalne nedovoljne razvijenosti, problemima sa jezikom.
05:38
Instead, our EEG scans revealed
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Umesto toga, naš EEG skener je otkrio
05:41
very specific problems hidden within their brains
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vrlo specifične probleme sakrivene u njihovim mozgovima
05:44
that couldn't possibly have been detected
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koji nikako nisu mogli biti otkriveni
05:46
by their behavioral assessments.
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procenom njihovog ponašanja.
05:49
So these EEG scans
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Dakle ove EEG slike
05:51
enabled us to provide these children
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omogućile su da obezbedimo ovoj deci
05:53
with a much more accurate neurological diagnosis
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mnogo precizniju neurološku dijagnozu
05:56
and much more targeted treatment.
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i mnogo usmereniji tretman.
06:00
For too long now, children with developmental disorders
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Previše dugo, deca sa razvojnim poremećajima
06:03
have suffered from misdiagnosis
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pate od pogrešnih dijagnoza
06:05
while their real problems have gone undetected
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dok njihovi stvarni problemi prolaze neotkriveni
06:07
and left to worsen.
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i ostavljeni da se pogoršaju.
06:09
And for too long, these children and their parents
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I previše dugo, ova deca i njihovi roditelji
06:12
have suffered undue frustration and desperation.
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pate od nepotrebne frustracije i očaja.
06:15
But we are now in a new era of neuroscience,
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Ali sada smo u novoj eri neuronauke,
06:18
one in which we can finally look
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u kojoj konačno možemo da gledamo
06:21
directly at brain function in real time
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direktno u moždane funkcije u realnom vremenu
06:24
with no risks and no side effects, non-invasively,
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bez rizika ili sporednih efekata, neinvazivno,
06:27
and find the true source
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i da pronađemo pravi izvor
06:29
of so many disabilities in children.
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mnogih poremećaja kod dece.
06:32
So if I could inspire
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Dakle, ako mogu da inspirišem
06:34
even a fraction of you in the audience today
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čak i deo vas u publici danas
06:37
to share this pioneering diagnostic approach
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da podeli ovaj novi dijagnostički pristup
06:40
with even one parent whose child
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sa samo jednim roditeljem čije dete
06:42
is suffering from a developmental disorder,
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pati od nekog oblika razvojnog poremećaja,
06:45
then perhaps one more puzzle
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onda možda još jedna slagalica
06:47
in one more brain will be solved.
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u još jednom mozgu može biti rešena.
06:49
One more mind will be unlocked.
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Još jedan um će biti otključan.
06:51
And one more child who has been misdiagnosed
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I još jedno dete čija je dijagnoza pogrešna
06:53
or even undiagnosed by the system
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ili neregistrovana u sistemu
06:56
will finally realize his or her true potential
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će ostvariti svoj potencijal
06:59
while there's still time
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dok još ima vremena
07:01
for his or her brain to recover.
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za oporavak mozga.
07:03
And all this by simply watching the child's brainwaves.
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I sve to jednostavnim gledanjem detetovih moždanih talasa.
07:06
Thank you.
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Hvala vam.
07:08
(Applause)
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(aplauz)
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