Seizure duration estimates from single channel EEG record: a methodological report

Gangadhar, BN ; Janakiramaiah, N ; Subbakrishna, DK ; Thunga, RA (1992) Seizure duration estimates from single channel EEG record: a methodological report Indian Journal of Psychiatry, 34 (1). pp. 8-11. ISSN 0019-5545

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Official URL: https://europepmc.org/articles/PMC2980990

Abstract

Seizure duration was estimated using a single channel EEG recording during ECT. Seizure endpoint was defined as the point of last spike. Three psychiatrists independently rated forty seven EEG records. Seizure endpoint could be reliably identified. The reliability coefficient between three raters was 0. 92, indicating high agreement among raters. Modal difference between any pair of raters as well as all three was 0.5 second or less. Operational definition of seizure endpoint improves the reliability of identifying the same and hence estimation of seizure duration from even a single channel EEG trace.

Item Type:Article
Source:Copyright of this article belongs to Indian Psychiatric Society.
ID Code:119455
Deposited On:13 Jun 2021 13:05
Last Modified:13 Jun 2021 13:05

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