Assessment of cognitive impairment due to frontal lobe damage
نویسندگان
چکیده
منابع مشابه
Dramatic impairment of prediction due to frontal lobe degeneration.
Prediction is essential for motor function in everyday life. For instance, predictive mechanisms improve the perception of a moving target by increasing eye speed anticipatively, thus reducing motion blur on the retina. Subregions of the frontal lobes play a key role in eye movements in general and in smooth pursuit in particular, but their precise function is not firmly established. Here, the ...
متن کاملCognitive impairment following frontal lobe damage and its relevance to human amnesia.
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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Cholinesterase inhibitors positively affect cognition in Alzheimer's disease (AD) and other conditions, but no controlled functional MRI studies have examined where their effects occur in the brain. We examined the effects of donepezil hydrochloride (Aricept) on cognition and brain activity in patients with amnestic mild cognitive impairment (MCI), a diagnosis associated with a high risk of dev...
متن کاملPerformance on the Frontal Assessment Battery is sensitive to frontal lobe damage in stroke patients
BACKGROUND The Frontal Assessment Battery (FAB) is a brief battery of six neuropsychological tasks designed to assess frontal lobe function at bedside [Neurology 55:1621-1626, 2000]. The six FAB tasks explore cognitive and behavioral domains that are thought to be under the control of the frontal lobes, most notably conceptualization and abstract reasoning, lexical verbal fluency and mental fle...
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ژورنال
عنوان ژورنال: Higher Brain Function Research
سال: 2012
ISSN: 1348-4818,1880-6554
DOI: 10.2496/hbfr.32.21