Motion Sickness: Is it a reality or illusion ?
If you have ever been sick [experienced nausea, vomiting and dizziness] while riding a car/train [land-sicknesss], airplane / amusement park ride [air-sickness] or boat [sea-sickness], you know exactly what mtion sickness feels like. Motion sickness relates to the sense of balance and equilibrium. Your sense of balance is maintained by a complex interaction of the inner ears, eyes, skinpressure receptors and muscle & joint sensory receptors.