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Keri, Szabolcs; Szamosi, Andras; Benedek, Gyorgy; Kelemen, Oguz – Neuropsychologia, 2012
Paired associates learning is impaired in both schizophrenia and amnestic mild cognitive impairment (aMCI), which may reflect hippocampal pathology. In addition, schizophrenia is characterized by the dysfunction of the retino-geniculo-striatal magnocellular (M) visual pathway. The purpose of this study was to investigate the interaction between…
Descriptors: Visual Perception, Memory, Schizophrenia, Neurological Impairments
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Andreou, Christina; Tsapkini, Kyrana; Bozikas, Vasilis P.; Giannakou, Maria; Karavatos, Athanasios; Nimatoudis, Ioannis – Neuropsychologia, 2009
Previous research has suggested that a failure in processing contextual information may account for the heterogeneous clinical manifestations and cognitive impairments observed in schizophrenia. In the domain of language, context processing in schizophrenia has been investigated mostly with single-word semantic priming paradigms; however, natural…
Descriptors: Comprehension, Sentences, Semantics, Schizophrenia
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Schlosser, Ralf G. M.; Koch, Kathrin; Wagner, Gerd; Nenadic, Igor; Roebel, Martin; Schachtzabel, Claudia; Axer, Martina; Schultz, Christoph; Reichenbach, Jurgen R.; Sauer, Heinrich – Neuropsychologia, 2008
Working memory deficits are a core feature of schizophrenia. Previous working memory studies suggest a load dependent storage deficit. However, explicit studies of higher executive working memory processes are limited. Moreover, few studies have examined whether subcomponents of working memory such as encoding and maintenance of information are…
Descriptors: Schizophrenia, Short Term Memory, Cognitive Processes, Symptoms (Individual Disorders)