PortalsOS
Related Posts
Vote to see vote counts
Hearing thresholds can predict the city someone lives in because different environments shape auditory experiences and sensitivities.
Outer hair cells in the inner ear can move at audio frequencies up to 20,000 hertz in humans and up to 100,000 hertz in bats, showcasing the incredible design of the auditory system.
The cochlea is a coiled organ where high frequencies are encoded at the base and low frequencies at the apex, illustrating the intricate tuning of the inner ear.
The human organ of hearing, the cochlea, is incredibly small, about the size of Lincoln's upper face on a penny, and contains only about 140 microliters of fluid, equivalent to three raindrops.
Current imaging technologies like CT scans and MRIs cannot detect cells in the inner ear due to its tiny size, which complicates the diagnosis of hearing loss.