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in this major at MIT.
I'm in [INAUDIBLE]
technology and [? society ?]
and [INAUDIBLE] is a joint
major between Humanities
and [? Chinese. ?]
PROFESSOR: Are you
an overachiever?
SHEILA: I don't know.
Maybe.
PROFESSOR: So has
anybody in the class
ever spoken to a cochlear
implant user before?
SHEILA: I know some of them.
PROFESSOR: You know
some of these people?
SHEILA: We're in the same dorm.
[INAUDIBLE] in my sorority.
OK.
Great!
So we can do this
whatever way you want to.
You can ask Sheila
questions if you've already
asked them to her.
I'll ask her questions.
Does anybody have any questions?
Yes?
AUDIENCE: How old were you
when you got your implant?
SHEILA: So I was born
deaf, but I got implant
when I was 3 years old.
Actually, I got surgery
when I was 2 years old.
[INAUDIBLE] when
I was 3 years old.
PROFESSOR: So one
question I often
get about implants into children
is how young can a child be
and still be implanted
successfully.
So the surgeons at
Mass Eye and Ear
say that the cochlea is
adult size by age 1 and 1/2,
so typically, that's the age
when a person who is born deaf
is implanted these
days, age 1 and 1/2.
The idea to implant early
is so that the subject
can grow up and enjoy
normal hearing, especially
during a critical period for
language formation, which
was maybe starting at
1 and 1/2, 2 years old.
So if you implant a person
later, in their teens,
and they haven't