F2432-C54824
C54824
Seizure electrographic duration typical category
Category of the typical duration of electrographic seizure for the subject/participant
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54826
C54826
Seizure electrographic minute count
Count of total minutes of electrographic seizure per 24 hours, constituting the electrographic seizure burden
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54829
C54829
EEG ictal onset not localized other text
The free-text field related to 'EEG ictal onset location type' specifying no localized onset text
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54831
C54831
EEG ictal onset hemispheric laterality text
Text describing the laterality (side) of the hemisphere exhibiting ictal onset on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54834
C54834
EEG rhythmic periodic pattern generalize category
Category(ies) of generalized rhythmic or periodic patterns observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54837
C54837
EEG rhythmic periodic pattern general type
Type of generalized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54838
C54838
EEG rhythmic periodic pattern general prevalence category
Category of prevalence of the generalized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54841
C54841
EEG rhythmic periodic pattern general prevalence percent value
Percent value of the electroencephalogram (EEG) record that includes the generalized rhythmic or periodic pattern
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54843
C54843
EEG rhythmic periodic pattern generalized frequency value
Value in cycles per second of the frequency of the generalized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54844
C54844
EEG rhythmic periodic generalized pattern evolve type
Type(s) of evolution observed for generalized rhythmic or period patterns on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54846
C54846
EEG rhythmic periodic generalized pattern clinical correlate type
Type(s) of clinical correlate(s) observed for the generalized rhythmic or periodic pattern on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54847
C54847
EEG superimpose activity wave spike type
Type(s) of activity, waves, or spikes superimposed onto generalized rhythmic or period patterns on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54848
C54848
EEG rhythmic periodic pattern lateralize category
Category(ies) of lateralized rhythmic or periodic patterns observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54849
C54849
EEG rhythmic periodic pattern lateral type
Type of lateralized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54850
C54850
EEG rhythmic periodic pattern lateral prevalence category
Category of prevalence of the lateralized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54851
C54851
EEG rhythmic periodic pattern lateral prevalence percent value
Percent value of the electroencephalogram (EEG) record that includes the lateralized rhythmic or periodic pattern
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54852
C54852
EEG rhythmic periodic pattern lateralized frequency value
Value in cycles per second of the frequency of the lateralized rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54853
C54853
EEG rhythmic periodic lateralized pattern evolve type
Type(s) of evolution observed for lateralized rhythmic or period patterns on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54854
C54854
EEG rhythmic periodic lateralized pattern clinical correlate type
Type(s) of clinical correlate(s) observed for the lateralized rhythmic or periodic pattern on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54855
C54855
EEG rhythmic periodic pattern bilateral independent category
Category(ies) of bilateral independent rhythmic or periodic patterns observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54856
C54856
EEG rhythmic periodic pattern bilateral independent type
Type of bilateral independent rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54857
C54857
EEG rhythmic periodic pattern bilateral independent prevalence category
Category of prevalence of the bilateral independent rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54858
C54858
EEG rhythmic periodic pattern bilateral independent prevalence percent value
Percent value of the electroencephalogram (EEG) record that includes the bilateral independent rhythmic or periodic pattern
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54859
C54859
EEG rhythmic periodic pattern bilateral independent frequency value
Value in cycles per second of the frequency of the bilateral independent rhythmic or periodic pattern observed on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2432-C54860
C54860
EEG rhythmic periodic bilateral independent pattern evolve type
Type(s) of evolution observed for bilateral independent rhythmic or period patterns on the electroencephalogram (EEG)
Supplemental
Electroencephalography (EEG)
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage