N/A
N=119
High-density EEG in Neurological Disorders
Epilepsy · Tumor · Healthy
Bottom Line
View on ClinicalTrials.gov: NCT04266041 ↗Enrolled (actual)
119
Serious AEs
1.7%
Results posted
Dec 2025
Primary outcome: Primary: Localizing Brain Regions That Generate Interictal Spikes — 52 Participants
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- High-density electroencephalogram (HD-EEG) (Diagnostic_test)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Dartmouth-Hitchcock Medical Center
- Primary completion
- May 2024
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Localizing Brain Regions That Generate Interictal Spikes |
52 | — |
| SECONDARY Localize Brain Functions in Patients and Healthy Controls |
12; 1; 0; 1; 1; 0 | — |
| SECONDARY Localize Brain Areas Involved in Language |
12; 12 | — |
| SECONDARY Localize Brain Areas Involved in Movement |
1; 4; 1; 0 | — |
| SECONDARY Localize Brain Areas Involved in Sensation |
12; 1; 4; 1; 1; 0 | — |
| SECONDARY Localize Brain Areas Associated With Lesions |
1; 7; 1; 4 | — |
Summary
The purpose of the study is to use a new method of high-density electroencephalogram (HD-EEG) recording to map brain areas important for movement, sensation, language, emotion, and cognition.
Eligibility Criteria
Inclusion Criteria
- Able to perform the tasks
- Able to give own consent
Exclusion Criteria
- Any neurologic or psychiatric diagnosis such as stroke, tumor, or psychosis judged to interfere with high-density EEG.
Data sourced from ClinicalTrials.gov (NCT04266041). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.