[PDF] Top 20 Lexicosemantic processing in normal and pathological aging

... In the present study, we investtgate the recognition of higli and low Ereucncv mass, count and dual nouns by younger and older aduits, using a visual lexical decision paradigm, with the [r] ... Voir le document complet

... increasing in developed ...even normal aging is associated with cognitive decline and increased risk factors for neurodegenerative ...functions in aging, and its decline ... Voir le document complet

... shortening and increased DNA damage response at telomeres, which can be rescued by hTERT expression ( Allsopp et ...). In addition, telomere erosion during replicative senescence induces progerin expression ... Voir le document complet

... V1 and LGN a statistically significant decrease of neural activation is observed (see Figure 7), which is linear with age for the luminance contrast range of 1-9% (see Figure ...activity in our ROIs is ... Voir le document complet

... preserved in AD patients. In fact, several data allow the assumption that the cross-form priming task we used in this experiment is conceptual: (1) a task is considered as conceptual when the cue ... Voir le document complet

... principle and use of a new low-cost, wireless, 3-axis accelerometer-based device that records acceleration signals and automatically analyses them to characterize normal and ... Voir le document complet

... demanding in terms of general cognitive resources and/or controlled processes will be easier to ...perform. In agreement with that theory, tasks that are preserved in our healthy participants ... Voir le document complet

... plaques and tau proteins in neurofibrillary tan- gles, which is followed by the development of function brain loss, and finally by widespread structural atrophy [Jack et ...seen in AD mirrors ... Voir le document complet

... objects in order to isolate the peripheral effects in net- works associated with semantic ...ture, and length in letters. It is important to note that, in visual lexical decision tasks, ... Voir le document complet

... pathology and EM can be interpreted in terms of ...maintain normal cognitive performances is now described in terms of a greater resilience in face of neuropathological processes ... Voir le document complet

... of processing and short-term memory capacity) were used, indicating that these effects cannot be clearly related to the suppression aspects of the tasks ...is in accordance with the hypothesis that ... Voir le document complet

... imaging and data processing Imaging data were collected using a Siemens 3 Tesla Trio scanner located at the Research Imaging Institute, ...GMT and data collection procedures are described elsewhere ... Voir le document complet

... after processing by ECAP technique up to 8 ...size and morphology did not considerably change between four and eight ...neither normal nor abnormal grain growth is observed in the ... Voir le document complet

... items in the inclusion condition, but not in the exclusion condition (which is more dependent on automatic retrieval ...observed in elderly adults (Bastin & Van der Linden, 2003; Parkin & ... Voir le document complet

... anesthesia in the past 6 months. In order to exclude the presence of cognitive impairment in healthy older adults, older participants completed cognitive screening to ensure they had a normal ... Voir le document complet

... no pathological effect was noted in mdx nerve despite the constant MMP activation and β-DG 30 ...active in mdx skeletal muscle and, during the degeneration-regeneration process; MMP-9 ... Voir le document complet

... of processing: (1) the rate of accumulation of information (the ‘drift rate’), which reflects the quality of the match between the test string and lexi- cal memory (in other words, word knowledge is ... Voir le document complet

... Abstract Aging likely plays a role in neurodegenerative disorders. In Huntington’s disease (HD), a disorder caused by an abnormal expansion of a polyglutamine tract in the protein huntingtin ... Voir le document complet

... involved in neurodegenerative diseases affecting cognitive functions, such as Alzheimer’s ...by normal aging, we detected a clear-cut impairment of frontal cortex excit- ability in patients ... Voir le document complet

... cognitive; and (3) inhibition versus ...operating in various cognitive domains. In that context, Dempster and Corkill (1999a, 1999b) have suggested making a distinction between perceptual, ... Voir le document complet