Vestibular disorder
Conditions
Interventions
The participants will wear a head-mounted display (HMD). Pseudo-linear and pseudo-rotational visual stimuli are added on the HMD, and the visibility is verified by a questionnaire method. The test t
Sponsors
St. Marianna University School of Medicine
Nagashima Medical Instruments.Co.,Ltd.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Healthy subjects who do not have an equilibrium disorder and who have given their free and voluntary written consent to participate in this study, after having demonstrated sufficient understanding of the study after the explanation of the study.
Exclusion criteria
Exclusion criteria: Cases in which consent was not obtained, and other cases in which participation in the study was deemed impossible due to medical conditions or physical condition.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Using the created HMD, perform pseudo-linear and pseudo-rotational visual stimulation on the subject. Subjects will be asked to complete a questionnaire immediately following the study. Evaluate the validity of the stimuli by asking the participants to describe whether they feel as if they moved reality in a straight line when they experienced the pseudo-linear visual stimuli, and whether they feel as if they rotated reality when they experienced the pseudo-rotational visual stimuli ("felt", "felt a little", or "did not feel"). | — |
Secondary
| Measure | Time frame |
|---|---|
| Using the created HMD, perform pseudo-linear and pseudo-rotational visual stimulation on the subject. Subjects will be asked to complete a questionnaire immediately following the study. The participants will be asked to describe whether nausea or other symptoms appeared during the test ("felt", "felt a little", or "did not feel") to evaluate safety. | — |
Countries
Japan
Contacts
Public ContactYusuke Ito
St. Marianna University School of Medicine Otorhinolaryngology
Outcome results
None listed