Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
EEG ictal onset pattern 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
Diffuse Attenuation Diffuse Attenuation Diffuse Attenuation
Diffuse Fast Rhythms Diffuse Fast Rhythms Diffuse Fast Rhythms
Generalized tonic-clonic pattern Generalized tonic-clonic pattern Generalized tonic-clonic pattern
Other, specify Other, specify Other, specify
Periodic discharges Periodic discharges Periodic discharges
Periodic discharges-Other, specify Periodic discharges-Other, specify Periodic discharges-Other, specify
Periodic discharges-Polyspike-Wave Periodic discharges-Polyspike-Wave Periodic discharges-Polyspike-Wave
Periodic discharges-Sharp waves Periodic discharges-Sharp waves Periodic discharges-Sharp waves
Periodic discharges-Single Spike-Wave Periodic discharges-Single Spike-Wave Periodic discharges-Single Spike-Wave
Periodic discharges-Spikes Periodic discharges-Spikes Periodic discharges-Spikes
Rhythmic Rhythmic Rhythmic

# Definition
Brain wave pattern on electroencephalogram (EEG) during onset of Ictal discharge

# Designation
EEG ictal onset pattern type

# Identifier Origin Version
baD8U9YwOM NLM CDEs 12-02-2025-download
EEGIctalOnsetPatternTyp BRICS Variable Name N/A
C14591 NINDS 3