Relationship Between Vestibular Function and Topographic Memory
Public ClinicalTrials.gov record NCT01780896. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Relationship Between Vestibular Function and Topographic Memory
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate visual and nonvisual topographic memory impairment and its relationship to vestibular function in humans. Topographic memory refers to the ability to remember current and past locations in topographic (navigational) space and to make and/or adjust to spatial transformations using such memories. Performance on each of these topographic memory tasks will be compared to performance on a set of comparable nontopographic memory tasks. Topographic impairments represent some of the earliest cognitive deficits observed in Alzheimer's Disease, and the brain areas involved in topographic memory are the first to show degenerative changes.
Study identification
- NCT ID
- NCT01780896
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 70 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2013
- Primary completion
- Mar 31, 2013
- Completion
- May 31, 2013
- Last update posted
- Jan 31, 2013
2013
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Ears of Texas, PA | San Antonio | Texas | 78215 | — |
| Michael Roman, PhD, LSSP | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01780896, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 31, 2013 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01780896 live on ClinicalTrials.gov.