Ignite Creation Date:
2025-12-24 @ 9:15 PM
Ignite Modification Date:
2025-12-25 @ 7:04 PM
Study NCT ID:
NCT02212704
Status:
COMPLETED
Last Update Posted:
2024-11-01
First Post:
2014-08-06
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Verticality Perception - Multisensory Contribution
Sponsor:
University of Zurich
Organization:
Study Overview
Official Title:
Verticality Perception - Dissociating Head and Trunk Contributors in Healthy Human Subjects
Status:
COMPLETED
Status Verified Date:
2024-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to evaluate the relative contribution of head- and trunk-based sensory systems to internal estimates of direction of gravity in healthy human subjects. To implement this assessment experimentally, the investigators will use a motor-driven 3D-turntable and a thermoplastic mask to keep the head in a stable, either roll-tilted (±30°) or aligned with the trunk. The investigators will then obtain measurements of the subjective visual vertical in seven different whole-body roll positions (max. 90° roll-tilt). Analysis will be driven by a state-of-the art Bayesian integration model. The investigators hypothesize that different sensory input signals are combined in a statistically optimal fashion.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: