When land dwelling animals evolved they now had to detect environmental sounds that traveled through the air. This created a special challenge because their inner ears continued to be fluid filled.

The inner ear is divided into two fluid filled chambers - one inside the other. Figure 3 illustrates the basic organization of both the organs of hearing and balance. The fluid in the two chambers ...

The evolution of the mammalian ear is well documented and makes a nice evolutionary story. The ear consists of three parts: inner, middle, outer ear Some vertebrates lack middle and outer ear ...

Usually, the pressure inside your ear is the same as outside your ear ... Ear infections are fairly common. Often the cause of ear infection is a cold, sore throat, respiratory infection, or allergy.

The inner ear contains the sensory organs for hearing and balance. It consists of the vesibule and the semicircular canals that contribute to the sensation of motion and the control of balance ...

Most of the time, symptoms appear on the outside of the ear as well as in the crease behind it. They can happen inside the ear canal, too. The condition doesn’t reach deeper to affect more ...

Usually, a sore throat with ear pain is treatable at home with basic ... like a deviated septum or nasal polyps (soft growths ...

Size differences between inner ears (in grey) of warm-blooded (on the left) and cold-blooded (on the right) mammal ancestors. Inner ears are compared for animals of similar body sizes.

The ossicles move the sound to the inner ear, which sends signals to the brain. Amazing. Sadly, we can't go beyond the eardrum and see all that inner goodness, because we don't want to puncture it.

Since January 2024, pharmacists have been able to treat seven common health conditions without a prescription. The NHS have ...

He said 'updated NHS guidance ' suggests also looking out for symptoms including a sore throat ... has been found to affect the cells in the inner ear, with hearing loss or tinnitus (a constant ...

What’s more, Girard-Perregaux watches are expensive. The brand’s average watch retails for $15,500, and outside of the ...