Reshaping the Motor Engram - An Online Crowdsourcing Study.
Public ClinicalTrials.gov record NCT05511480. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A critical point in learning and memory research is whether memories, once consolidated, remain unchanged or whether they continue to undergo plastic changes and remodeling. While previous research has focused on experimental destabilization during early stages of the memory life cycle, i.e., during encoding or early consolidation, experimental data that provides information about the effect of destabilization interventions on well-consolidated memories is still missing. This is particularly true for the procedural memory domain, such as learning a sensorimotor skill. This project is designed to characterize the effect of a single behavioral interference intervention on a previously consolidated sensorimotor skill in a large sample of healthy volunteers recruited through an online crowdsourcing platform. In a longitudinal design, participants will perform an implicit sequence learning task over five consecutive sessions, followed by an interference intervention in session six and a follow-up evaluation of the stability of the learned skill in session seven. The experimental design includes two levels of sequential information (spatial and temporal), which allows the testing of the specificity of the interference intervention. Behavioral performance throughout the experimental sessions is acquired via the manual input on the participants' computer keyboards and used to extract the learning rate and the interference effect (primary outcome).
Study identification
- NCT ID
- NCT05511480
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 404 participants
Conditions and interventions
Conditions
Interventions
- Interference through learning of a competing motor skill. Behavioral
- No interference Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 1, 2022 (Actual)
- Primary completion
- Jun 30, 2023 (Actual)
- Completion
- Jun 30, 2023 (Actual)
- Last update posted
- Aug 16, 2023
2022 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
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 NCT05511480, 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 Aug 16, 2023 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05511480 live on ClinicalTrials.gov.