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Learning and vulnerability to phonological and semantic interference in normal aging : an experimental study
(Taylor and Francis, 2022-12-07)
This study compares semantic and phonological interference vulnerability across the full range of learning processes. Method: 43 controls aged 61–88 underwent a neuropsychological examination, French adaptation of the ...
The right temporal lobe variant of frontotemporal dementia: cognitive and neuroanatomical profile of three patients
(2006)
The right temporal variant of frontotemporal lobar degeneration (Rtv-FTLD) is a focal degenerative condition affecting predominantly the right temporal lobe. The aim of this study was to further characterize the profile ...
The impact of time and repeated exposure on famous person knowledge in amnestic Mild cognitive impairment and Alzheimer’s disease
(2017)
Objective: Famous people knowledge has been shown to be impaired early in Alzheimer’s disease (AD) and amnestic mild cognitive impairment (aMCI). However, the question of whether recently acquired knowledge is more impaired ...
Single and Multiple Domain Amnestic MCI: two sides of the same coin?
Single- and multiple-domain amnestic mild cognitive impairment: two sides of the same coin?
(2009)
Background. Amnestic Mild Cognitive Impairment (aMCI) is considered a transition
stage between normal aging and Alzheimer's disease (AD). Two main clinical subtypes
of aMCI have been identified: 1) aMCI single domain ...
Comprehension of concrete and abstract words in semantic variant primary progressive aphasia and Alzheimer’s disease: a behavioral and neuroimaging study
(2017-04-20)
The aim of this study was to investigate the comprehension of concrete, abstract and abstract emotional words in semantic variant primary progressive aphasia (svPPA), Alzheimer’s disease (AD), and healthy elderly adults ...
Amyloid burden and white matter hyperintensities mediate age-related cognitive differences
(Elsevier, 2019-08)
This study examined the additive versus synergistic contribution of beta-amyloid (Aβ) and white matter hyperintensities (WMHs) across 7 cognitive domains in 104 cognitively normal older adults. It also measured the extent ...
A MEG study of the neural substrates of semantic processing in semantic variant primary progressive aphasia
(Taylor & Francis, 2019-07-01)
Despite a well-documented pattern of semantic memory (SM) impairment, the patterns of brain
activation during semantic processing in svPPA still remain poorly understood. The current study
aimed to investigate the neural ...
Education as a moderator of the relationship between episodic memory and amyloid load in normal aging
(Oxford University Press, 2019-10-23)
The current study explored whether education, a proxy of cognitive reserve, modifies the
association between episodic memory (EM) performance and βeta-amyloid load (Aβ), a biomarker
of Alzheimer’s disease, in a cohort ...
Neural changes associated with semantic processing in healthy aging despite intact behavioral performance
(2015-10-01)
Semantic memory recruits an extensive neural network including the left inferior
prefrontal cortex (IPC) and the left temporoparietal region, which are involved in
semantic control processes, as well as the anterior ...
Memory for public events in mild cognitive impairment and Alzheimer’s disease : the importance of rehearsal
(2016-02-22)
Ribot’s law refers to the better preservation of remote memories compared with recent ones that presumably characterizes retrograde amnesia. Even if Ribot-type temporal gradient has been extensively studied in retrograde ...