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EEG in benign intracranial hypertension
Diseases of the Nervous System
|December 1, 1977
Summary
Standard electroencephalograms (EEGs) in patients with benign intracranial hypertension showed abnormalities in younger individuals. Age significantly influences EEG responses to increased intracranial pressure.
Area of Science:
- Neurology
- Neurophysiology
Background:
- Benign intracranial hypertension (BIH) presents with increased intracranial pressure without a clear cause.
- Electroencephalography (EEG) is a tool used to assess brain activity.
Purpose of the Study:
- To investigate the effect of age on EEG findings in patients diagnosed with benign intracranial hypertension.
Main Methods:
- A retrospective analysis of standard EEG recordings from 26 patients with BIH.
- Focus on correlating EEG abnormalities with patient age.
Main Results:
- Abnormal EEG findings were observed in 10 out of 26 patients.
- All patients with abnormal EEGs were under 20 years of age.
- No specific EEG pattern was consistently identified, but age-related differences were noted.
Conclusions:
- Age appears to be a significant factor in EEG findings for patients with BIH.
- Immature brains may exhibit different EEG responses to intracranial hypertension compared to adult brains.