The brain has two halves or hemispheres: right and left. The right hemisphere controls the left side of the body, and the left hemisphere controls the right side. In most people, the left hemisphere regulates language and speech, and the right hemisphere controls nonverbal, spatial skills.
Ear canal infection Symptoms of an ear canal infection include ear pain and itching, decreased hearing, drainage and more. Earwax blockage Sometimes ear wax can harden and block the ear canal, causing discomfort and itching, earache, and more.
Often it is simply due to a clogged ear, which refers to a blockage in the ear canal. Symptoms of a clogged ear include reduced hearing capacity, a popping sensation in your ear, a windy sound inside the ear, and a feeling of having mucus or liquid within the ear.ften it is simply due to a clogged ear, which refers to a blockage in the ear canal. Symptoms of a clogged ear include reduced hearing capacity, a popping sensation in your ear, a windy sound inside the ear, and a feeling of having mucus or liquid within the ear.