A flag is a piece of fabric (most often rectangular or quadrilateral) with a distinctive design that is used as a symbol, as a signaling device, or as decoration.
Vertigo. Motion sickness. Motion sickness occurs when the brain receives conflicting information from the eyes, skin pressure receptors, muscle and joint receptors, and inner ears. This can occur when you ride in a boat, airplane, car, or even on an amusement park ride. Nausea and vomiting are common with motion sickness. Benign positional vertigo. Calcium deposits in the back part of the inner ear, also known as the semicircular canals, cause benign positional vertigo. It usually lasts less than one minute.
If the labyrinth or the nerve that connects it to the brain is malfunctioning, dizziness can result. Many types of maladies occur in the inner ear to cause dizziness, including Meniereâs syndrome, labyrinthitis, positional vertigo, and vestibular neuritis, migraine and tumors of the inner ear nerves. These usually cause imbalance, vertigo (spinning), and nausea.