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NCT01974427 · ClinicalTrials.gov registry record
Functional Brain Imaging in Healthy Volunteers to Study Cognitive Functions
A clinical trial, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
- Completed
- Registry status
- 154
- Enrollment target
NCT01974427: Completed study, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
NCT01974427 is a clinical trial that has completed, run by National Institute of Neurological Disorders and Stroke (NINDS). The registered enrollment target is 154 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01974427 has completed, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
- COMPLETED
- Registry status
- 154 participants
- Enrollment target
Study Summary
Objective: The goal of this protocol is to improve understanding scale-free brain activity and conscious vs. unconscious processing by performing small behavioral, electrophysiological, neuroimaging and brain stimulation pilot substudies. This research is expected to help develop techniques and hypotheses for future research on these topics. We will conduct: * Pilot Substudy: Pilot substudies are exploratory in nature, in order to develop enough information to generate a hypothesis. The criterion for transition to a new full protocol will be acquisition of sufficient information to generate a power analysis. There are no enrollment limitations for pilot substudies. * Hypothesis-Testing Substudy is defined as a study with a specific hypothesis to be tested that can be completed with a few healthy volunteers or patients. Hypothesis-testing substudies will undergo statistical and PIRC reviews after 6 subjects (if there is one group) or after 12 (6 per arm) if two groups are studied before additional subjects are recruited. In the event of subject dropout or unsuccessful recording, replacement will be recruited. Together, the P.I. and PIRC will decide whether to continue the hypothesis substudy with more subjects without an amendment or whether an amendment or new protocol would be necessary. A memo requesting a review of hypothesis-testing substudies for possible additional enrollment will be sent to PIRC and the statistical reviewer. The memo will be forwarded to the CNS IRB. * Technical development of new experimental paradigms and data analysis methods. This protocol includes only non-invasive techniques with minimal risk (MRI, EEG, MEG, EMG, tDCS). Study Population: We plan to recruit up to 120 healthy volunteers aged 18-65. Design: We will design small projects that are pertinent to the theme of scale-free brain activity and conscious/unconscious processing. We will investigate healthy volunteers in the resting state or while they perform simple motor or s
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 154 participants |
| Start Date | 2013-10-26 |
| Est. Completion | 2018-06-20 |
What the finished NCT01974427 record still lists
NCT01974427 is an observational study that tracks outcomes without assigning an intervention. The registered 154 participants enrollment target is mid-sized for trials with a published cap.
The record links to 0 conditions, and to 0 interventions.
NCT01974427 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01974427 about?
NCT01974427 is a clinical study titled "Functional Brain Imaging in Healthy Volunteers to Study Cognitive Functions". Objective: The goal of this protocol is to improve understanding scale-free brain activity and conscious vs. unconscious processing by performing small behavioral, electrophysiological, neuroimaging and brain stimulation pilot substudies. This research is expected to help develop techniques and hyp...
What is the current status of trial NCT01974427?
This trial is currently completed. The enrollment target is 154 participants. The study started on 2013-10-26. Estimated completion is 2018-06-20.
Who is sponsoring clinical trial NCT01974427?
This trial is sponsored by National Institute of Neurological Disorders and Stroke (NINDS), which has 567 total clinical trials registered on ClinicalTrials.gov.
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