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NCT03785028 · ClinicalTrials.gov registry record · NA
Analysis of Electrocorticographic Signals
A NA study, sponsored by University of Wisconsin, Madison.
- Completed
- Registry status
- NA
- Development phase
- 5
- Enrollment target
NCT03785028: Completed NA study, sponsored by University of Wisconsin, Madison.
NCT03785028 is a NA study that has completed, run by University of Wisconsin, Madison. The registered enrollment target is 5 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03785028, a NA study, has completed, sponsored by University of Wisconsin, Madison.
- COMPLETED
- Registry status
- NA
- Development phase
- 5 participants
- Enrollment target
Study Summary
The objectives of this research are to understand how the brain can keep information in mind ("working memory"), and use this information to guide behavior. The two experiments that fall under this study will collect brain signals from epilepsy patients who are having surgery as part of their treatment. More specifically, these signals will be studied from the time while the patient is performing two cognitive tasks.The endpoints are publication of the results from each of the proposed experiments in peer-reviewed journals.
Primary Outcome
This experiment will use a machine learning analysis -- multivariate pattern classification -- to "decode" the brain signals measured by the electrocorticography electrodes. That is, the analysis will determine if the face/word/scene that is being remembered is being represented by these particular brain signals). The primary outcome will be to assess what happens to the neural representation of, say, a face, when the patient is probed that the other stimulus presented on that trial will be test
Interventions
- BEHAVIORAL working memory and attention
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 5 participants |
| Start Date | 2019-07-19 |
| Est. Completion | 2021-02-21 |
| Phase | NA |
What the finished NCT03785028 record still lists
NCT03785028 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 5 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (100% lower).
The record links to 0 conditions, and to 1 intervention - of which working memory and attention is the first listed.
NCT03785028 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03785028 about?
NCT03785028 is a clinical study titled "Analysis of Electrocorticographic Signals". The objectives of this research are to understand how the brain can keep information in mind ("working memory"), and use this information to guide behavior. The two experiments that fall under this study will collect brain signals from epilepsy patients who are having surgery as part of their treatm...
What is the current status of trial NCT03785028?
This trial is currently completed. It is a NA study. The enrollment target is 5 participants. The study started on 2019-07-19. Estimated completion is 2021-02-21.
What interventions are being tested in trial NCT03785028?
The interventions under investigation include: working memory and attention (BEHAVIORAL).
Who is sponsoring clinical trial NCT03785028?
This trial is sponsored by University of Wisconsin, Madison, which has 1,039 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03785028's enrollment target sits among peer trials
5 1988th of 2000 higher than 5 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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