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Longitudinal gray matter contraction in three variants of primary progressive aphasia : a tensor-based morphometry study
(Elsevier, 2015-01-22)
The present study investigated the pattern of longitudinal changes in cognition and anatomy in three variants of primary progressive aphasia (PPA). Eight patients with the non-fluent variant of PPA (nfvPPA), 13 patients ...
The neural correlates of verbal and nonverbal semantic processing deficits in neurodegenerative disease
(Lippincott, Williams & Wilkins, 2009)
Objective—To investigate the neural correlates of verbal and non-verbal semantic processing in
neurodegenerative disease.
Background—Semantic memory is often impaired in neurodegenerative disease.
Neuropsychological and ...
Atrophy, metabolism and cognition in posterior cortical atrophy spectrum based on AD CSF biomarkers
(Elsevier, 2018-10-10)
Introduction
In vivo clinical, anatomical and metabolic differences between posterior cortical atrophy (PCA) patients presenting with different Alzheimer's disease (AD) cerebrospinal fluid (CSF) biomarkers profiles are ...
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 ...
Attachment security and developmental patterns of growth in executive functioning during early elementary school
Growth in executive functionning
(Wiley, 2017-05)
Despite the extensive research demonstrating the importance of child executive functioning (EF) for school adjustment, little longitudinal work has formally examined developmental change in EF during the early school years. ...
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 ...
Electrophysiological impact of multiple concussions in asymptomatic athletes: a re-analysis based on alpha activity during a visual-spatial attention task
(2017-11-22)
Most EEG studies used event-related potentials to assess long-term and cumulative effects of sport-related concussions on brain activity. Time-frequency methods provide another approach that allows the detection of subtle ...
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 ...
The benefits of autonomy support for adolescents with severe emotional and behavioral problems
(Springer, 2013-03)
The benefits of autonomy support in the domain of education have been well established within the general population, but have yet to be demonstrated within clinical populations. The present study investigated the benefits ...
Comprendre le stade compensatoire de la maladie d'Alzheimer et agir pour promouvoir la cognition et la plasticité cérébrale
(Canadian Psychological Association, 2016)
La maladie d’Alzheimer commence par une phase de trouble cognitif léger (TCL),
caractérisée par la présence de symptômes mineurs ayant peu ou pas d’impact sur l’autonomie
fonctionnelle. L’étude de patients souffrant d’un ...