Hearing and Vestibular Interactions in the Collection of Own Body and Sense of Self
Not Applicable
- Conditions
- Healthy
- Interventions
- Other: Hearing and Vestibular Interactions
- Registration Number
- NCT02518074
- Lead Sponsor
- University Hospital, Caen
- Brief Summary
The investigators objective is twofold. Investigators propose to study how the vestibular and auditory information interact in the construction of coherence between the staff and extrapersonal space.
Furthermore, investigators want to investigate whether, even in the absence of gravity, the auditory spatial information allocentric provide a framework for spatial reference.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 24
Inclusion Criteria
- Healthy volunteers (men or women)
- Aged between 18-65 years
- Affiliates to a social security system or, for non-residents in France, holder of a European Health Insurance Card European (EHIC European Health Insurance Card)
- Who are willing to take part in the study,
- Who gave written informed consent,
- Declared fit after a similar visit to a medical aeronautical medical fitness for the non-professional cabin crew in civil aviation. There will be no other aptitude tests for the selection of subjects.
Exclusion Criteria
- People who took part in a biomedical research protocol for which the exclusion period is complete,
- People with psychotic disorders and / or depression,
- People receiving psychotropic medication,
- People with alcohol dependence or illicit substances,
- People with visual acuity less than 8 / 10ths corrected by lenses or glasses,
- People with a significant decrease in hearing,
- pregnant women.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description HEARING AND VESTIBULAR INTERACTIONS Hearing and Vestibular Interactions Hearing and Vestibular Interactions during two body positions (standing / supine) and three gravity conditions (weightlessness hyper gravity and normal gravity).
- Primary Outcome Measures
Name Time Method Responses to the questionnaire "Botvinick Cohen" on the sensations of the body out experiments baseline Answers on the location of auditory stimuli baseline
- Secondary Outcome Measures
Name Time Method
Related Research Topics
Explore scientific publications, clinical data analysis, treatment approaches, and expert-compiled information related to the mechanisms and outcomes of this trial. Click any topic for comprehensive research insights.
How do auditory and vestibular neural integration pathways contribute to allocentric spatial reference in microgravity environments?
What are the key brain regions involved in vestibular-auditory coherence during extrapersonal space perception in healthy subjects?
Are there neuroimaging biomarkers that correlate with individual variability in auditory-vestibular spatial processing under simulated zero gravity?
What adverse effects are associated with experimental vestibular-auditory stimulation protocols in microgravity research, and how are they mitigated?
How does auditory spatial information compare to visual-spatial cues in maintaining body schema during vestibular system deactivation in parabolic flight studies?
Trial Locations
- Locations (1)
Umr Ucbn/Inserm U1075 Comete
🇫🇷Caen CEDEX, Basse-Normandie, France
Umr Ucbn/Inserm U1075 Comete🇫🇷Caen CEDEX, Basse-Normandie, France