Showing posts with label Cochlear implant. Show all posts
Showing posts with label Cochlear implant. Show all posts

Saturday, May 7, 2011

Sound and Fury: An Oscar nominated documentary

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Sound and Fury

Few days back I got a chance to watch a documentary film about two brothers Peter and Chris, sons of hearing parents. Peter and his wife, Nita, are both deaf and they have three deaf children. Heather is the eldest and a very sharp and intelligent child of the couple. Chris and his wife are hearing parents of a newborn deaf child. Chris's wife has deaf parents. Chris and his wife have already decided for CI surgery of their child.

The documentary is about choosing an option of language and communication for the young deaf children of the family. Peter, his wife Nita and deaf parents of Chris's wife advocate deaf culture with ASL for the young children and strongly opposed cochlear implant surgery as an option for them. They have a fear that their children will not communicate with them if CI is successful and will lose their identity as a deaf.

On the other hand hearing parents of the brothers strongly encouraged Peter and his wife to give CI to their deaf children especially heather because she has a very strong desire to hear sounds. But they opt for a deaf culture and enroll all three children in a school for deaf.

The film has a very good, healthy and sometimes very intense discussions between family members on choosing between CI and deaf culture. The documentary was nominated for Oscar award and has been shown in many film festivals.

Sound and Fury Six Years Later

After watching sound and fury, which was released in the year 2000, I was very curious to know about the progress of Peter Jr. ( son of Chris), who underwent CI surgery and about Heather, daughter of Peter, who opted for ASL. I searched on internet and surprisingly found that not only Heather but also her two deaf siblings, mother and members of her extended family had CI surgery in the year 2002 or later. And producer of the sound and Fury made the second part of the documentary as Sound and Fury: Six Years Later, released in 2006.




Official Website: http://www.soundandfuryfilm.com/

Saturday, April 23, 2011

Risks Associated With Cochlear Implant

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These are some risks associated with Cochlear Implant

Injury to the facial nerve: facial nerve goes through the middle ear to give movement to the muscles of the face. An injury during surgery can cause a temporary or permanent facial paralysis on the side of the implant.

Meningitis: cases found of meningitis after cochlear implant. People who have abnormally formed inner ear structure are at greater risk.

Tinnitus: ringing or buzzing sound in the ear.

Taste disturbance: the nerve that gives taste sensation to the tongue also goes through middle ear and might be injured during the surgery.

Loss of residual hearing: permanent loss of residual/remaining hearing in implanted ear.

Failure of the internal equipment: contact sport, accident, slips and falls near the ear can damage the implant.

May not be able to have MRI: MRI and some other medical examinations and treatments can not be done due to the presence of magnetic field.

Recipient will have to be careful of electrostatic field and devices.

Source:FDA

Saturday, April 16, 2011

How Does a Cochlear Implant work?

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Like hearing aids cochlear implant alone is not a total solution, the child will understand the meaning of sounds only with special training. Speech and language therapy from a trained therapist is very important. If the child is benefiting from hearing aids, then he may not be a candidate for a cochlear implant.

Cochlear Implants send electric signals directly to the inner ear and auditory nerve bypassing the outer and middle ear. Implant has two part (1) external part, which are worn outside of the body, and (2) internal parts, which are surgically implanted. The external parts consist of a microphone to pick up sounds, a speech processor who converts sounds into coded signals and sends them to the external transmitter. Which sends the signals to an internal receiver through the skin, internal receiver code these signals into electrical energy and sends them to an electrode array to stimulate the auditory nerve fibers in the cochlea and the sound is transmitted to the brain.

Saturday, March 26, 2011

Vandita sings Johny! Johny!

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Vandita sings English rhyme Johny! Johny! yes, papa. Vandita loves to sing rhymes in Gujarati or English. However, her mother tongue and first language is Gujarati, she is very hard working girl and learn quickly after some attempts to sing in English also. And for a deaf child it is very hard to be bilingual at early stage of learning speech and language.

Now it is more than six months of switching on of her CI. She is doing very well, now she can listen sounds, which she could not be able to listen with her hearing aids like water flowing from the tap, noise of fan, tick-tick of wall clock, vacuum cleaner, washing m/c etc. Now she gives response if she is called from another room or from downstairs. Now, she can listen to the sounds without drawing her attention to them.

She loves singing rhymes and songs but it is very hard for her to get the rhythm of the song, but we believe that she will catch it after few months of listening practice.

She gives very good response by listening only although she does some speech reading because she used to do this with hearing aids. But we try to give her auditory only input. This is like to feed information as input in a computer to get the output after processing that. We have to give her each word or phrase by listening only. We have to repeat what we have done when she first received her hearing aids. She is experienced of listening with HA and there was an auditory connection to sounds so it is easier for her to connect to those sounds she hears with her CI now.

Saturday, March 19, 2011

Video of Vandita chanting 'Guru Shloka'

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watch Vandita's video chanting 'Guru Shloka' in Shanskrit

Saturday, March 5, 2011

After C. I. Surgery

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Vandita taking lunch on next day(13-08-2010) after Cochlear Implant surgery at the hospital.

Saturday, February 26, 2011

Hospital Admission

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IMG_0934

Date: 11-08-2010 16:25

IMG_0936

Date: 11-08-2010 16:32

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Date: 11-08-2010 19:04

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Date: 11-08-2010 19:26

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Date: 11-08-10 22:15

A day before C.I. surgery

Saturday, January 29, 2011

Vandita's Cochlear Implant Surgery

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Vandita was wearing hearing aids in both the ears from the age of one. she has developed some speech and language but because of her nature of hearing loss, she found it difficult to do things with hearing aids. We have decided for a cochlear implant surgery of her in march 2010 after meeting famous ENT surgeon Dr. Milind Kirtane, who was in Bhavnagar for a C.I. surgery.

We were advised to have audiological (Bera and sound field aided and unaided audiogram) and medical (CT Scan and MRI) evaluation of Vandita .

MRI and CT scan of temporal bone and cochlea found OK , no structural abnormality observed(thank God). Prescribed vaccination for meningitis etc. were also done before one month of the surgery.

And the CI surgery of Vandita's left ear was done on 12.08.10.
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