| タイトル | Motion sickness and gastric myoelectric activity as a function of speed of rotation of a circular vection drum |
| 著者（英） | Vasey, Michael W.; Stern, Robert M.; Koch, Kenneth L.; Hu, Senqi |
| 著者所属（英） | Pennsylvania State Univ.|Pennsylvania State Univ. |
| 発行日 | 1989-05-01 |
| 言語 | eng |
| 内容記述 | Motion sickness symptoms and electrogastrograms (EGGs) were obtained from 60 healthy subjects while they viewed an optokinetic drum rotated at one of four speeds: 15, 30, 60 or 90 deg/s. All subjects experienced vection, illusory self-motion. Motion sickness symptoms increased as drums speed increased up to 60 deg/s. Power, spectral intensity, of the EGG at the tachygastria frequencies (4-9 cpm) was calculated at each drum rotation speed. The correlation between the motion sickness symptoms and the power at 4-9 cpm was significant. Thus, drum rotation speed influenced the spectral power of the EGG at 4-9 cpm, tachygastria, and the intensity of motion sickness symptoms. |
| NASA分類 | AEROSPACE MEDICINE |
| レポートNO | 89A38588 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/363561 |
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