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Word Recall in Schizophrenia: A Connectionist Model
(American Psychiatric Publishing, 1998)
Objective:The authors examined word recall of patients with schizophrenia by using an experimental paradigm generated from connectionist models of memory.Method:Schizophrenic patients and normal comparison subjects first ...
Schizotypal personality disorder and MRI abnormalities of temporal lobe gray matter
(Elsevier BV, 1999)
Background: Structural MRI data indicate schizophrenics have reduced left-sided temporal lobe gray matter volumes, especially in the superior temporal gyrus (STG) and medial temporal lobe. Our data further suggest a ...
Aberrant semantic activation in schizophrenia: a neurophysiological study
(American Psychiatric Publishing, 1997)
OBJECTIVE: Schizophrenia has long been thought to be characterized by a fundamental disturbance in semantic associations, which has often been presumed to be of neurobiological origin. The authors examined the neurophysiological ...
Cognitive dysfunction in schizophrenia: unifying basic research and clinical aspects
(Springer Science + Business Media, 1999)
Seeking to unite psychological and biological approaches, this paper links cognitive and cellular hypotheses and data about thought and language abnormalities in schizophrenia. The common thread, it is proposed, is a ...
Electrophysiological Correlates of Language Processing in Schizotypal Personality Disorder
(American Psychiatric Publishing, 1999)
Objective: This study examined whether the electrophysiological correlates of language processing found previously to be abnormal in schizophrenia are also abnormal in schizotypal individuals. The authors used the N400 ...
Identification of neural circuits underlying P300 abnormalities in schizophrenia
(Wiley-Blackwell, 1999)
Event-related potentials (ERPs) provide a noninvasive method to evaluate neural activation and cognitive processes in schizophrenia. The pathophysiological significance of these findings would be greatly enhanced if ...