What differentiates Landau-Kleffner syndrome from the syndrome of continuous spikes and waves during slow sleep?

TitleWhat differentiates Landau-Kleffner syndrome from the syndrome of continuous spikes and waves during slow sleep?
Publication TypeJournal Article
Year of Publication1993
AuthorsGenton, P., and Guerrini R.
JournalArchives of neurology
Volume50
Issue10
Pagination1008-9
Date Published1993 Oct
PubMed Link

http://www.ncbi.nlm.nih.gov/pubmed/7692838?dopt=Abstract
Alternate JournalArch. Neurol.