The Landau-Kleffner syndrome
SPECT and EEG investigations. Four children (three boys and one girl) with acquired epileptic aphasia (the Landau-Kleffner syndrome) have been observed in the Department of Developmental Neurology University of Medical Sciences in Poznań. We present the dynamic of clinical symptoms and fluctuations in EEG studies. The changes in the brain in single photon emission computed tomography (SPECT) during remission of clinical symptoms are discussed.