title: Finding of abnormal scanning behavior in the Span of Apprehension task in schizophrenia but diagnostic non-specificity of sum scores.
abstract: Deficits in the Span of Apprehension (SOA) task have been discussed controversially as a trait marker of schizophrenia. The task was administered to 47 schizophrenia and 48 depressed patients as well as to 46 controls. Results indicate a non-specificity of the SOA sum scores but differential abnormalities in spatial visual processing.
authors: Department of Psychiatry, School of Medicine, University of Muenster, Albert-Schweitzer-Strasse 11, 48149 Muenster, Westphalia, Germany. Katja.Koelkebeck@ukmuenster.de
authors: Katja
authors: K
authors: Koelkebeck
authors: Patricia
authors: P
authors: Ohrmann
authors: Anya
authors: A
authors: Pedersen
authors: Guenter
authors: G
authors: Hetzel
authors: Volker
authors: V
authors: Arolt
authors: Thomas
authors: T
authors: Suslow
mesh_terms: D000328:Adult; D001288:Attention / Q000502:physiology*; D035061:Control Groups; D003865:Major Depressive Disorder / Q000175:diagnosis / Q000523:psychology; D003936:Diagnosis, Computer-Assisted; D004192:Discrimination, Psychological / Q000502:physiology; D005260:Female; D005403:Fixation, Ocular / Q000502:physiology; D006801:Humans; D008297:Male; D008568:Memory / Q000502:physiology; D008875:Middle Aged; D015835:Ocular Motility Disorders / Q000175:diagnosis* / Q000523:psychology; D010364:Pattern Recognition, Visual / Q000502:physiology; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D011597:Psychomotor Performance / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D021641:Recognition, Psychology / Q000502:physiology; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology; D013028:Space Perception / Q000502:physiology; D013647:Task Performance and Analysis