Priming of spatial configurations in alcoholic Korsakoff's amnesia. 1992

M Verfaellie, and W P Milberg, and L S Cermak, and L L Letourneau
Memory Disorders Research Center, Boston University School of Medicine, MA.

To examine priming for novel, nonverbal patterns, a modification of the paradigm used by Gabrieli et al. (1990, Neuropsychologia, 28, 417-427) was administered to a group of Korsakoff patients, a group of alcoholic controls, and a group of normal controls. Subjects were asked to connect five-dot configurations into the first pattern that came to mind. Priming was than assessed by having the subjects copy experimenter-provided interpretations for each configuration and examining the effect of this manipulation on the subjects' subsequent interpretation of the same configurations. For the Korsakoff patients, the copied prime replaced their initial perceptual interpretation less frequently than it did for normal controls. Instead, the prime had its effect by combining with the baseline percept. These findings suggest that priming for novel, nonverbal material is weaker and less direct for Korsakoff patients than it is for controls.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009483 Neuropsychological Tests Tests designed to assess neurological function associated with certain behaviors. They are used in diagnosing brain dysfunction or damage and central nervous system disorders or injury. Aphasia Tests,Cognitive Test,Cognitive Testing,Cognitive Tests,Memory for Designs Test,Neuropsychological Testing,AX-CPT,Behavioral Assessment of Dysexecutive Syndrome,CANTAB,Cambridge Neuropsychological Test Automated Battery,Clock Test,Cognitive Function Scanner,Continuous Performance Task,Controlled Oral Word Association Test,Delis-Kaplan Executive Function System,Developmental Neuropsychological Assessment,Hooper Visual Organization Test,NEPSY,Neuropsychologic Tests,Neuropsychological Test,Paced Auditory Serial Addition Test,Repeatable Battery for the Assessment of Neuropsychological Status,Rey-Osterrieth Complex Figure,Symbol Digit Modalities Test,Test of Everyday Attention,Test, Neuropsychological,Tests, Neuropsychological,Tower of London Test,Neuropsychologic Test,Test, Cognitive,Testing, Cognitive,Testing, Neuropsychological,Tests, Cognitive
D009949 Orientation Awareness of oneself in relation to time, place and person. Cognitive Orientation,Mental Orientation,Psychological Orientation,Cognitive Orientations,Mental Orientations,Orientation, Cognitive,Orientation, Mental,Orientation, Psychological,Orientations,Orientations, Cognitive,Orientations, Mental,Orientations, Psychological,Psychological Orientations
D010364 Pattern Recognition, Visual Mental process to visually perceive a critical number of facts (the pattern), such as characters, shapes, displays, or designs. Recognition, Visual Pattern,Visual Pattern Recognition
D011597 Psychomotor Performance The coordination of a sensory or ideational (cognitive) process and a motor activity. Perceptual Motor Performance,Sensory Motor Performance,Visual Motor Coordination,Coordination, Visual Motor,Coordinations, Visual Motor,Motor Coordination, Visual,Motor Coordinations, Visual,Motor Performance, Perceptual,Motor Performance, Sensory,Motor Performances, Perceptual,Motor Performances, Sensory,Perceptual Motor Performances,Performance, Perceptual Motor,Performance, Psychomotor,Performance, Sensory Motor,Performances, Perceptual Motor,Performances, Psychomotor,Performances, Sensory Motor,Psychomotor Performances,Sensory Motor Performances,Visual Motor Coordinations
D011939 Mental Recall The process whereby a representation of past experience is elicited. Recall, Mental
D004193 Discrimination Learning Learning that is manifested in the ability to respond differentially to various stimuli. Discriminative Learning,Discrimination Learnings,Discriminative Learnings,Learning, Discrimination,Learning, Discriminative
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D000425 Alcohol Amnestic Disorder A mental disorder associated with chronic ethanol abuse (ALCOHOLISM) and nutritional deficiencies characterized by short term memory loss, confabulations, and disturbances of attention. (Adams et al., Principles of Neurology, 6th ed, p1139) Alcohol-Induced Amnestic Syndrome,Amnestic Psychosis, Alcohol-Induced,Alcohol Amnestic Syndrome,Alcohol-Induced Amnestic Psychosis,Alcohol-Induced Dysmnesic Psychosis,Alcohol-Induced Dysmnesic Syndrome,Alcohol-Induced Persisting Amnestic Disorder,Alcohol Amnestic Disorders,Alcohol Amnestic Syndromes,Alcohol Induced Amnestic Psychosis,Alcohol Induced Amnestic Syndrome,Alcohol Induced Dysmnesic Psychosis,Alcohol Induced Dysmnesic Syndrome,Alcohol Induced Persisting Amnestic Disorder,Alcohol-Induced Amnestic Psychoses,Alcohol-Induced Amnestic Syndromes,Alcohol-Induced Dysmnesic Psychoses,Alcohol-Induced Dysmnesic Syndromes,Amnestic Disorder, Alcohol,Amnestic Psychoses, Alcohol-Induced,Amnestic Psychosis, Alcohol Induced,Amnestic Syndrome, Alcohol-Induced,Amnestic Syndromes, Alcohol-Induced,Dysmnesic Psychoses, Alcohol-Induced,Dysmnesic Psychosis, Alcohol-Induced,Dysmnesic Syndrome, Alcohol-Induced,Dysmnesic Syndromes, Alcohol-Induced,Psychoses, Alcohol-Induced Amnestic,Psychoses, Alcohol-Induced Dysmnesic,Psychosis, Alcohol-Induced Amnestic,Psychosis, Alcohol-Induced Dysmnesic

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