Related Experiment Videos
Febrile convulsions: electroencephalographic changes related to rectal temperature
Archives of Disease in Childhood
|April 1, 1984
Summary
High fevers during febrile convulsions in children are linked to seizure discharges. Continuous electroencephalographic monitoring showed that background brain activity remained stable despite temperature changes.
Area of Science:
- Pediatric Neurology
- Clinical Neurophysiology
Background:
- Febrile convulsions are common in childhood.
- The relationship between fever intensity and seizure activity requires further elucidation.
Purpose of the Study:
- To investigate the correlation between body temperature and electroencephalographic (EEG) findings during and immediately after febrile convulsions in children.
Main Methods:
- Simultaneous continuous electroencephalographic (EEG) monitoring and rectal temperature recording were performed in nine children post-febrile convulsions.
- EEG data and temperature trends were analyzed for correlations.
Main Results:
- Background EEG rhythms did not significantly alter with changes in body temperature.
- Seizure discharges, with one exception, were exclusively observed during periods of sustained high pyrexia (fever).
Conclusions:
- Sustained high temperatures are strongly associated with the occurrence of seizure discharges in children experiencing febrile convulsions.
- Continuous EEG monitoring is valuable for understanding the electrophysiological events during febrile seizures.