Ignite Creation Date:
2025-12-24 @ 9:45 PM
Ignite Modification Date:
2026-01-01 @ 2:24 PM
Study NCT ID:
NCT02980432
Status:
COMPLETED
Last Update Posted:
2018-07-02
First Post:
2016-11-16
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Verticality Perception Assessed by the Haptic Vertical
Sponsor:
University of Zurich
Organization:
Study Overview
Official Title:
Verticality Perception - Modulatory Effect of a Rotating Optokinetic Stimulus on the Haptic Vertical in Healthy Human Subjects
Status:
COMPLETED
Status Verified Date:
2018-06
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 investigators previously shown that a rotating optokinetic stimulus results in shifts of the subjective visual vertical in healthy human subjects. However, the origin of these shifts is still poorly understood. Both torsional displacement of the eyes and a shift in the internal estimate of direction of gravity have been proposed as potential explanations. Here the investigators use a vision-independent setup to differentiate between these two hypotheses, predicting no impact of a rotating stimulus on the subjective haptic vertical if torsion triggers the shift.
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?: