Correlation between CSWS and aphasia in Landau-Kleffner syndrome: a study of three cases.

Abstract:

:We report three typical cases of Landau-Kleffner syndrome with varied courses. The very frequent discharges in sleep EEGs, often showing the patterns of CSWS (continuous spike-waves during slow-wave sleep), either typical (spike-wave complex occupying over 85% of slow-wave sleep duration) or atypical (spike-waves occupying less than 85% of slow-wave sleep), were presented in all our cases. The CSWS seems correlated with aphasia in our cases. Since the disappearance of CSWS might be indicative of a lagged improvement in aphasia, we suggest that sufficiently long-term treatment with anticonvulsants and/or corticosteroids is worthwhile, if the EEG is improved significantly by this treatment.

journal_name

Brain Dev

journal_title

Brain & development

authors

Li M,Hao XY,Qing J,Wu XR

doi

10.1016/0387-7604(95)00168-9

subject

Has Abstract

pub_date

1996-05-01 00:00:00

pages

197-200

issue

3

eissn

0387-7604

issn

1872-7131

pii

0387760495001689

journal_volume

18

pub_type

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