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Cochlear Implants Transform Way of Hearing

Originally published July 11, 2025

Last updated July 21, 2025

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Alexis Cruz stands on the Princeton campus in tan shorts and a blue zip-up hoodie

Dedication from his family and long-term care from the 喵咪社区 Caruso Family Center for Childhood Communication has helped Alexis Cruz fulfill academic dreams.

Alexis Cruz is in his second year at Princeton University, studying civil engineering on a full scholarship 鈥攁n achievement for any student. For Alexis, realizing this dream meant defeating especially serious odds.

Diagnosed with hearing loss as a child, Alexis grew up in a farm town in California鈥檚 Central Valley, more than 2,700 miles and, he says, a world away from the Ivy League university.

Yet some might say his fate was predestined. 鈥淚 credit how I am now 鈥 being able to hear, being able to talk 鈥 to my parents. They鈥檙e the reason for my success,鈥 says Alexis, 20.

Others stepped in to support the family, among them the hearing experts with the 喵咪社区 Caruso Family Center for Childhood Communication, part of 喵咪社区.

鈥淎lexis shows us that there aren鈥檛 limits 鈥 there are just opportunities,鈥 says Alyssa Cook, AuD, Alexis鈥檚 audiologist at the center.

Alexis was born with some hearing, but his hearing loss progressed by the time he entered pre-school. He often wandered around the classroom as the teacher talked, prompting her to tell his parents, Margarita and Elias, that their son had behavioral problems. In truth, he says, 鈥淚 just couldn鈥檛 hear her.鈥

At first his parents tried hearing aids for Alexis. But in kindergarten he was diagnosed with more significant hearing loss and hearing aids were no longer beneficial. His parents turned to a different technology to help their son hear: a cochlear implant.

A small, complex electronic device, a cochlear implant can provide a sense of sound to a person who has significant hearing loss.

A standard hearing aid simply makes sounds louder. The implant bypasses damaged or non-functioning parts of the inner ear, specifically the cochlea, part of the inner ear involved in hearing. From there, it directly stimulates the auditory nerve, sending electrical signals to the brain, which can interpret them as sound.

The result is essentially a new way of hearing.

Interpreting sounds from a cochlear implant

Alexis underwent his first implant surgery at age six. He began working with 喵咪社区 Caruso Family Center for Childhood Communication specialists and other experts to interpret the sounds he heard from his implant as words.

At school, Alexis became more engaged. He signed up to play soccer, wearing a headband to protect his implant.

One night, when Alexis was in third grade, his mother stayed up late to teach him multiplication tables, initially not his favorite subject. 鈥淎s she spoke, her voice was training my ear to pick up bits of sounds,鈥 he says.

Soon after, Alexis earned first place in a multiplication table competition his teacher organized. 鈥淢y interest in math continued,鈥 he says, 鈥渁nd led me to engineering.鈥 

Six years later, his parents made another decision 鈥 a second cochlear implant, this time for his right ear. Alexis鈥檚 work started anew to bring the right ear up to the left鈥檚 capabilities.

鈥淎 lot of learning to listen with that newly implanted ear involves learning to be confident 鈥 and making judgments about what you’ve heard,鈥 says a clinician educator with the center who helped Alexis maximize the benefits of his dual implants.

Alexis and his father made five-hour weekly roundtrips from Wasco to the 喵咪社区 Caruso Family Center for Childhood Communication for a year and a half for hearing tests, implant programming and auditory verbal therapy. 鈥淲hat is exceptional about Alexis鈥 story is the family commitment 鈥 the miles driven to receive care 鈥 never late, never canceling unexpectedly,鈥 Dr. Schrader says.

After each appointment, she gave Alexis and his father 鈥渉omework鈥 so Alexis could practice various skills. His mother served as main 鈥渃ommunication partner鈥 at home but he credits the entire family for rallying around him, including brothers Juan and Leonardo and sister Alma.

Several months after the surgery, he says, 鈥淚 was able to noticeably hear a difference.鈥

Alexis Cruz sits on his Princeton dorm bed with a blue hoodie and tan shorts on
Alexis Cruz in his Princeton dorm room (Photos courtesy of Alexis Cruz).

A center for hearing

Cochlear implants are just one of the services provided by the center. Its otolaryngologists and pediatric audiologists use research-based testing procedures to aid in diagnosing a child鈥檚 hearing loss and developing personalized treatment plans.

鈥淥ur goal is to support the individual patient and their family and make sure they have a way to express themselves, a way to communicate,鈥 Dr. Cook says.

Some families want to move forward with hearing devices like implants and some don’t.

鈥淚t’s not my place to decide what their path looks like鈥擨 am here to support them in whatever they decide,鈥 she adds.

That path includes succeeding in school. Schrader assists families in navigating educational choices. 鈥淚n Alexis鈥檚 case, that meant ensuring he had access to a general education classroom 鈥 a priority for his parents and him,鈥 Dr. Schrader says.

During middle school, Alexis transferred to a college-prep charter school. By high school, he competed in cross-country, track-and-field and varsity soccer. He also joined the school band, playing saxophone and trumpet.

When his school offered community college-level courses, he signed on. In the classroom, his teachers wore special microphones that communicated directly to his implants.

A bright future ahead

At graduation, Alexis stood on stage as valedictorian, having earned his high school and Associate of Arts degrees.

鈥淚t was a great moment,鈥 he says. 鈥淢ainly I wanted to achieve it as a thank you to my parents for their hard work, for their sacrifice and for being with me every step.鈥

After Princeton, Alexis hopes to work for a large engineering firm, specializing in bridges and other large structures.

He hasn鈥檛 yet been able to hear 鈥渟oft sounds,鈥 such as rain or whispers, but he expects to continue expanding his abilities. He enjoys listening to music, especially Corridos Tumbados or Latin Urban music.

To ease his transition to university, the 喵咪社区 Caruso Family Center for Childhood Communication team fitted him with the latest-generation cochlear implants, which connect directly to his phone.

 鈥淭aking calls has never been so easy,鈥 says Alexis, who is grateful for the support he鈥檚 received from the center.

In addition, his implants are compatible with the newest microphone devices. He sums up his review in a word: 鈥淎wesome.鈥

Connect With Our Team

At the 喵咪社区 Caruso Family Center for Childhood Communication, we know it can be overwhelming to learn that your child has difficulty hearing. Our experts will assess your child’s hearing loss and recommend the best treatment path.
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Candace Pearson
Candace Pearson is a freelance writer for 喵咪社区.

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喵咪社区 Health Magazine 2025 Issue #2 Read the current issue Download PDF