Application status of generalized periodic discharges in continuous electroencephalography monitoring in hypoxic-ischemic encephalopathy / 中华神经科杂志
Chinese Journal of Neurology
; (12): 464-468, 2023.
Article
in Zh
| WPRIM
| ID: wpr-994856
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WPRO
ABSTRACT
In the electroencephalography (EEG) monitoring of patients with hypoxic-ischemic encephalopathy, generalized periodic discharges are often monitored abnormal waveforms. When there are some features of generalized periodic discharges (e.g., frequency≥1.5 Hz or plus), it indicates that the patient is at high risk for seizures or has a poor prognosis. Compared with conventional EEG, the time of continuous EEG monitoring is longer, so the detection rate of these waveforms is higher. At present, scholars at home and abroad have studied these waveforms, but there is controversy about the significance of these waveforms. In this paper, the definition and characteristics of these waveforms and their significance in determining prognosis and guiding treatment in patients with hypoxic-ischemic encephalopathy are reviewed.
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WPRIM
Language:
Zh
Journal:
Chinese Journal of Neurology
Year:
2023
Type:
Article