Toward a cognitive account of frontal lobe function: simulating frontal lobe deficits in normal subjects.
نویسندگان
چکیده
منابع مشابه
کارکردهای شناختی قطعه پیشانی در نوجوانان مبتلا به اختلال سلوک
AbstractObjectives: This study examined the hypothesis of cognitive functioning deficiency in the frontal lobe of conduct disordered adolescents. Method:Cognitive functioning of frontal lobe in 21 conduct disordered male adolescents was compared with that of a matched control group.Data were collected by Stroop Test, Continuous Performance Test,and Wisconsin Card Sorting Test. T-test,analysis o...
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Introduction: Paranormal beliefs are defined as believing in extrasensory perception, precognition, witchcraft, and telekinesis, magical thinking, psychokinesis, superstitions. Previous studies corroborate that executive brain functions underpin paranormal beliefs. To test causal hypotheses, neurophysiological studies of brain activity are required. Method: A sample of 20 students (10 females,...
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Counterfactual thoughts are mental representations of alternatives to past events. Recent research has shown counterfactual thinking to be a pervasive cognitive process in normal populations and has linked it to effective problem-solving and decision-making. The present research demonstrates that counterfactual thinking is impaired in schizophrenia patients relative to normal control subjects; ...
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Whether frontal lobe pathology can account for some of the cognitive impairment observed in amnesic patients with Korsakoff's syndrome was investigated. Various cognitive and memory tests were given to patients with circumscribed frontal lobe lesions, patients with Korsakoff's syndrome, non-Korsakoff amnesic patients, and control Ss. Patients with frontal lobe lesions were not amnesic. Neverthe...
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BACKGROUND Many studies have shown that recently detoxified alcoholic persons perform poorly on tasks thought to be sensitive to frontal lobe damage, supporting the hypothesis that the frontal lobes are highly vulnerable to chronic alcohol consumption. However, it appeared that most of the executive tasks used in these studies also involved nonexecutive components, and these tasks had been show...
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عنوان ژورنال:
- Annals of the New York Academy of Sciences
دوره 769 شماره
صفحات -
تاریخ انتشار 1995