Motion sickness or kinetosis, also known as travel sickness, is a condition in which a disagreement exists between visually perceived movement and the vestibular system's sense of movement. Depending on the cause it can also be referred to as seasickness, car sickness, simulation sickness or airsickness.
Dizziness, fatigue, and nausea are the most common symptoms of motion sickness. Sopite syndrome in which a person feels fatigue or tiredness is also associated with motion sickness. Nausea in Greek means seasickness (naus means ship). If the motion causing nausea is not resolved, the sufferer will usually vomit. Unlike ordinary sickness, vomiting in motion sickness tends not to relieve the nausea.
Read more about Motion Sickness: Occurrence, Cause, Types
Famous quotes containing the words motion and/or sickness:
“Speech belongs half to the speaker, half to the listener. The latter must prepare to receive it according to the motion it takes.”
—Michel de Montaigne (1533–1592)
“So long as a person who has made mistakes ... honestly and sincerely wishes to be cured and to mend his ways, we should welcome him and cure his sickness so that he can become a good comrade. We can never succeed if we just let ourselves go and lash at him.”
—Mao Zedong (1893–1976)