Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear where they are registered and transformed into action potentials....

Whales have a lot of the same ear parts as humans, but they are capable of making sounds that could easily shatter a human's eardrums. So why are they seemingly immune from their own sense-shattering sounds?

A video entitled “How Do Humans Hear Sound” which describes the parts of the human ear and how those parts send signals to the brain.

How our ears hear different frequencies, and how they work with the brain to turn these into sounds which we understand. Biology - Being Human - Learning Points. Sounds are simply movements of air molecules. Our ears are extremely...

This video tutorial discusses the skull from various angles with focus on the bones, sutures and landmarks: 0:00. Introduction 1.10. Anterior view 7:38. Lateral view 14:29. Posterior view 16:00. Superior view 17:02. Internal view of...

A novel device with rock 'n' roll roots may protect listeners from potential dangers of personal listening devices and hearing aids.
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Engineers investigating "listener fatigue"--the discomfort and pain some people...