Related Experiment Videos
[Electroencephalographic and computer-tomographic correlations in cerebral circulatory disorders]
Zhurnal Nevropatologii I Psikhiatrii Imeni S.S. Korsakova (Moscow, Russia : 1952)
|January 1, 1984
Summary
Electroencephalography (EEG) and computed tomography (CT) show high correlation for hemispheric lesions in cerebral circulation compromise. However, EEG is more informative for trunkal impairments, especially in lower brain regions.
Area of Science:
- Neurology
- Neuroimaging
Background:
- Cerebral circulation compromise necessitates accurate topical diagnosis.
- Electroencephalography (EEG) and computed tomography (CT) are key diagnostic tools.
Purpose of the Study:
- To compare EEG and CT findings for topical diagnosis in cerebral circulation compromise.
- To determine the diagnostic utility of EEG in relation to CT.
Main Methods:
- Comparative analysis of EEG and CT results.
- Study involved one hundred patients with compromised cerebral circulation.
Main Results:
- An 80% correlation between EEG and CT was found for hemispheric lesions.
- Discrepancies occurred in 20% of cases involving extensive hemorrhages, ventricular invasion, deep microfoci, or bilateral foci.
- Correlation dropped to 37% for trunkal lesions, with EEG proving more informative for lower trunk impairments.
Conclusions:
- EEG and CT show good concordance for hemispheric lesions in cerebral circulation compromise.
- EEG offers superior diagnostic value for lower brain trunk impairments compared to CT.