Neuroscience

Sensory hair cells regenerated, hearing restored in mammal ear

Hearing loss is a significant public health problem affecting close to 50 million people in the United States alone. Sensorineural hearing loss is the most common form and is caused by the loss of sensory hair cells in the ...

Neuroscience

Using light instead of electricity in cochlear implants

A team of researchers affiliated with multiple institutions in Germany has developed a cochlear implant that converts sound waves to light signals instead of electrical signals. In their paper published in the journal Science ...

Medical research

Light based cochlear implant restores hearing in gerbils

A team of researchers with members from a variety of institutions across Germany has developed a new type of cochlear implant—one based on light. In their paper published in the journal Science Translational Medicine, the ...

Medical research

Research challenges decades-old understanding of how we hear sound

Researchers at Linköping University, Sweden, have made several discoveries on the functioning mechanisms of the inner hair cells of the ear, which convert sounds into nerve signals that are processed in the brain. The results, ...

Medical research

Auditory deprivation from hearing loss may cause cognitive decline

A University of Arizona collaborative study among the Departments of Otolaryngology – Head & Neck Surgery; Speech, Language and Hearing Sciences; and Psychology received approval in early May to begin accepting human subjects ...

Medical research

New app gives throat cancer patients their voice back

Vlastimil Gular's life took an unwelcome turn a year ago: minor surgery on his vocal cords revealed throat cancer, which led to the loss of his larynx and with it, his voice.

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