Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
EEG variants type NINDS Biomarkers, genetics, and genomics
Biomarkers, genetics, and genomics relevant to AD/ADRD
NIH CDEs
  • NINDS
    • Disease
      • Epilepsy
        • Classification
          • Supplemental
        • Domain
          • Assessments and Examinations
            • Non-Imaging Diagnostics
    • Domain
      • Assessments and Examinations
        • Non-Imaging Diagnostics
    • Population
      • Adult
      • Pediatric

# Datatype
Value List

# Permissible value Value meaning name Value meaning definition
14- and 6-Hz positive bursts 14- and 6-Hz positive bursts 14- and 6-Hz positive bursts
6-Hz spike and wave 6-Hz spike and wave 6-Hz spike and wave
Midline theta rhythm Midline theta rhythm Midline theta rhythm
Rhythmic temporal theta bursts of drowsiness Rhythmic temporal theta bursts of drowsiness Rhythmic temporal theta bursts of drowsiness
Small sharp spikes Small sharp spikes Small sharp spikes
Subclinical rhythmic EEG discharges in adults Subclinical rhythmic EEG discharges in adults Subclinical rhythmic electroencephalography (EEG) discharges in adults
Wicket spikes Wicket spikes Wicket spikes

# Definition
Variants, or out of place signs in electroencephalogram (EEG).

# Designation
EEG variants type

# Identifier Origin Version
kHu0ZgdU7DW NLM CDEs 12-02-2025-download
EEGVariantsTyp BRICS Variable Name N/A
C14621 NINDS 3