Episodic, but not semantic, autobiographical memory is reduced in amnestic mild cognitive impairment
نویسندگان
چکیده
منابع مشابه
Semantic memory activation in amnestic mild cognitive impairment.
Cognitively intact older individuals at risk for developing Alzheimer's disease frequently show increased functional magnetic resonance imaging (fMRI) brain activation presumably associated with compensatory recruitment, whereas mild cognitive impairment (MCI) patients tend not to show increased activation presumably due to reduced neural reserve. Previous studies, however, have typically used ...
متن کاملProspective memory in amnestic mild cognitive impairment.
Individuals with amnestic mild cognitive impairment (aMCI) often complain of difficulty remembering to carry out intended actions, consistent with findings of impaired prospective memory (PM) in this population. In this study, individuals with aMCI (N = 27) performed worse than healthy controls (N = 27) on the Memory for Intentions Screening Test (Raskin, 2004), including on time- and event-bas...
متن کاملEpisodic and semantic memory in mild cognitive impairment.
Little is known about episodic and semantic memory in the early predementia stage of Alzheimer's disease (AD), which is referred to as mild cognitive impairment (MCI). To explore person knowledge, item recognition and spatial associative memory, we designed the Face Place Test (FPT). A total of 75 subjects participated: 22 patients with early AD, 24 with MCI and 29 matched controls. As predicte...
متن کاملTopographical recognition memory sensitive to amnestic mild cognitive impairment but not to depression.
OBJECTIVE Amnestic mild cognitive impairment (aMCI) involves episodic memory. The person who presents aMCI has a high risk of developing Alzheimer's disease (AD). However, prediction of deterioration to dementia in cases of aMCI can be confounded with depression due to lack of specificity on selective memory tests. Finding a test sensitive to aMCI but not to depression would be potentially most...
متن کاملExploring the recollective experience during autobiographical memory retrieval in amnestic mild cognitive impairment.
Autonoetic consciousness refers to the ability to mentally transport oneself back in subjective time to relive elements of, or all, of a past event, and is compromised in the early stages of Alzheimer's disease (AD). Here, we investigate autobiographical memory (ABM) and the recollective experience in amnestic mild cognitive impairment (aMCI). aMCI participants exhibited significant deficits co...
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ژورنال
عنوان ژورنال: Neuropsychologia
سال: 2008
ISSN: 0028-3932
DOI: 10.1016/j.neuropsychologia.2008.07.004