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Airsickness is a specific form of motion sickness which is induced by air travel [1] and is considered a normal response in healthy individuals. Airsickness occurs when the central nervous system receives conflicting messages from the body (including the inner ear, eyes and muscles) affecting balance and equilibrium. Whereas commercial airline ...
According to sensory conflict theory, the cause of terrestrial motion sickness is the opposite of the cause of space motion sickness. The former occurs when one perceives visually that one's surroundings are relatively immobile while the vestibular system reports that one's body is in motion relative to its surroundings. [12]
The hair cells near the helicotrema are at higher risk of acoustic trauma than those in most other parts of the cochlea. [5] It is also important during ear surgery. [6] When pressure is placed on the perilymph in the cochlea, it reduces pressure and prevents damage to the organ of Corti.
Virtual reality sickness may have undesirable consequences beyond the sickness itself. For example, Crowley (1987) argued that flight simulator sickness could discourage pilots from using flight simulators, reduce the efficiency of training through distraction and the encouragement of adaptive behaviors that are unfavorable for performance, compromise ground safety or flight safety when sick ...
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Cinnarizine is predominantly used to treat nausea and vomiting associated with motion sickness, [6] vertigo, [8] Ménière's disease, [9] or Cogan's syndrome. [3] It is one of only a few drugs that has a beneficial effect in the chronic treatment of the vertigo and tinnitus associated with Ménière's disease.
Ear candling is a treatment that has been around for thousands of years and dates as far back as 2500 BC. Some people claim to use it to treat earaches, sinus problems, and even hearing loss.
Excess or compacted cerumen is the buildup of ear wax causing a blockage in the ear canal [2] and it can press against the eardrum or block the outside ear canal or hearing aids, potentially causing hearing loss.