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Updated: Apr 12, 2026
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Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System
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[Nonconvulsive status epilepticus; progress in clinical practice and research].
Masao Nagayama1, Sunghoon Yang
1Department of Neurology and Center for Stroke and Neurocritical Care, International University of Health and Welfare Atami Hospital.
Brain and Nerve = Shinkei Kenkyu No Shinpo
|May 10, 2015
Summary
Nonconvulsive status epilepticus (NCSE) presents with diverse symptoms beyond seizures, impacting brain function. Early neuromonitoring is crucial for managing these complex neurological conditions.
Area of Science:
- Neurology
- Neurophysiology
- Critical Care Medicine
Context:
- Recent advancements have identified novel presentations of nonconvulsive status epilepticus (NCSE).
- These include reversible protracted coma, posthyperventilation apnea, and higher brain dysfunctions like Klüver-Bucy syndrome.
- The review synthesizes current evidence on NCSE's clinical practice and research.
Purpose:
- To review the progress in clinical practice and research of NCSE.
- To discuss electroencephalographic abnormalities, clinical manifestations, and the link between NCSE and sudden unexpected death in epilepsy (SUDEP).
- To propose new concepts and a scoring system for evaluating neurocritical conditions related to NCSE.
Summary:
- Discusses novel NCSE manifestations and electroencephalographic patterns.
- Explores malignant NCSE, SUDEP association, and real-time neuromonitoring strategies.
- Introduces new concepts like antiepileptic drug-responsive neurological deficit (ADND) and epilepsy-related organ dysfunction (Epi-ROD).
Impact:
- Highlights the need for comprehensive neuromonitoring of NCSE across various clinical settings.
- Proposes a Neurocritical Score for evaluating neurocritical conditions.
- Emphasizes broader neurological and neurocritical assessments for NCSE patients.
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