Search Results - "Beauchet, O."

Questioning vitamin D status of elderly fallers and nonfallers: a meta‐analysis to address a ‘forgotten step’ by Annweiler, C., Beauchet, O.

“…Background Previous meta‐analyses to determine the efficacy of vitamin D supplementation to prevent falls in the elderly have shown mixed results…”
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‘Vitamin D and cognition in older adults’: updated international recommendations by Annweiler, C., Dursun, E., Féron, F., Gezen‐Ak, D., Kalueff, A. V., Littlejohns, T., Llewellyn, D. J., Millet, P., Scott, T., Tucker, K. L., Yilmazer, S., Beauchet, O.

“…Background Hypovitaminosis D, a condition that is highly prevalent in older adults aged 65 years and above, is associated with brain changes and dementia…”
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Gait speed at usual pace as a predictor of adverse outcomes in community-dwelling older people an International Academy on Nutrition and Aging (IANA) Task Force by Abellan Van Kan, Gabor, Rolland, Y., Andrieu, S., Bauer, J., Beauchet, O., Bonnefoy, M., Cesari, M., Donini, L.M., Gillette-Guyonnet, S., Inzitari, M., Nourhashemi, F., Onder, G., Ritz, P., Salva, A., Visser, M., Vellas, B.

“…Introduction The use of a simple, safe, and easy to perform assessment tool, like gait speed, to evaluate vulnerability to adverse outcomes in…”
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Gait phenotype from mild cognitive impairment to moderate dementia: results from the GOOD initiative by Allali, G., Annweiler, C., Blumen, H. M., Callisaya, M. L., De Cock, A.-M., Kressig, R. W., Srikanth, V., Steinmetz, J.-P., Verghese, J., Beauchet, O.

“…Background and purpose The differences in gait abnormalities from the earliest to the later stages of dementia and in the different subtypes of dementia have…”
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The motor signature of mild cognitive impairment: results from the gait and brain study by Montero-Odasso, Manuel, Oteng-Amoako, Afua, Speechley, Mark, Gopaul, Karen, Beauchet, Olivier, Annweiler, Cedric, Muir-Hunter, Susan W

“…Early motor changes associated with aging predict cognitive decline, which suggests that a "motor signature" can be detected in predementia states. In line…”
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The spectrum of pre‐dementia stages: cognitive profile of motoric cognitive risk syndrome and relationship with mild cognitive impairment by Sekhon, H., Allali, G., Launay, C. P., Chabot, J., Beauchet, O.

“…Background and purpose Motoric cognitive risk (MCR) syndrome is a pre‐dementia syndrome. There is little information on the cognitive profile of individuals…”
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Timed up and go test and risk of falls in older adults: A systematic review by Beauchet, Olivier, Fantino, B., Allali, G., Muir, S. W., Montero-Odasso, M., Annweiler, C.

“…Objective To assess the association and the predictive ability of the Timed Up and Go test (TUG) on the occurrence of falls among people aged 65 and older…”
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Motoric cognitive risk syndrome and mortality: results from the EPIDOS cohort by Beauchet, O., Sekhon, H., Launay, C. P., Chabot, J., Rolland, Y., Schott, A.‐M., Allali, G.

“…Background and purpose Cognitive impairment, slow walking speed and motoric cognitive risk syndrome (MCR) have separately been associated with an increased…”
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Deficit of cognitive inhibition in depressed elderly: A neurocognitive marker of suicidal risk by Richard-Devantoy, S, Jollant, F, Kefi, Z, Turecki, G, J.P.Olié, Annweiler, C, Beauchet, O, Le Gall, D

“…Abstract Background Cognitive deficits, in relation to ventral and dorsal prefrontal cortex dysfunctions, have been associated with a higher risk of suicidal…”
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Sarcopenia and cognitive impairment in elderly women: results from the EPIDOS cohort by Abellan van Kan, Gabor, Cesari, Matteo, Gillette-Guyonnet, Sophie, Dupuy, Charlotte, Nourhashémi, Fati, Schott, Anne-Marie, Beauchet, Olivier, Annweiler, Cédric, Vellas, Bruno, Rolland, Yves

“…common pathophysiological pathways are shared between age-related body composition changes and cognitive impairment. evaluate whether current operative…”
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Motoric cognitive risk syndrome and incident dementia: results from a population‐based prospective and observational cohort study by Beauchet, O., Sekhon, H., Launay, C.P., Rolland, Y., Schott, A.‐M., Allali, G.

“…Background and purpose Motoric cognitive risk syndrome (MCR), which is the juncture of subjective cognitive complaint and slow gait speed, is a pre‐dementia…”
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Vitamin D and cognitive performance in adults: a systematic review by Annweiler, C., Allali, G., Allain, P., Bridenbaugh, S., Schott, A.-M., Kressig, R. W., Beauchet, O.

“…Chronic low serum 25‐hydroxyvitamin D (25OHD) concentrations are common in adults and are associated with numerous non‐skeletal diseases. Vitamin D receptors…”
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Vitamin D insufficiency and mild cognitive impairment: cross-sectional association by Annweiler, C., Fantino, B., Schott, A. M., Krolak-Salmon, P., Allali, G., Beauchet, O.

“…Background:  Low serum 25‐hydroxyvitamin D (25OHD) concentrations have been associated with dementia. The association with mild cognitive impairment (MCI) has…”
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Stops walking when talking: a predictor of falls in older adults? by Beauchet, O., Annweiler, C., Dubost, V., Allali, G., Kressig, R. W., Bridenbaugh, S., Berrut, G., Assal, F., Herrmann, F. R.

“…The objective of this study was to systematically review all published articles examining the relationship between the occurrence of falls and changes in gait…”
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Association of vitamin D deficiency with cognitive impairment in older women: Cross-sectional study by ANNWEILER, C, SCHOTT, A. M, ALLALI, G, BRIDENBAUGH, S. A, KRESSIG, R. W, ALLAIN, P, HERRMANN, F. R, BEAUCHET, O

“…The association between low serum 25-hydroxyvitamin D [25(OH)D] concentration and cognitive decline has been investigated by only a few studies, with mixed…”
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Serum vitamin D deficiency as a predictor of incident non-Alzheimer dementias: a 7-year longitudinal study by Annweiler, C, Rolland, Y, Schott, A M, Blain, H, Vellas, B, Beauchet, O

“…Hypovitaminosis D has been cross-sectionally associated with dementia and stroke. The objective of this longitudinal study was to determine whether serum…”
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Vitamin D and white matter abnormalities in older adults: a cross-sectional neuroimaging study by Annweiler, C., Annweiler, T., Bartha, R., Herrmann, F. R., Camicioli, R., Beauchet, O.

“…Background and purpose Morphological brain changes related to hypovitaminosis D have been poorly studied. In particular, the age‐related decrease in vitamin D…”
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IS9.05: Faster counting while walking as a predictor of falls in older people by Beauchet, O

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Vitamin D-related changes in physical performance: A systematic review by Annweiler, C., Schott, A. -M., Berrut, G., Fantino, B., Beauchet, Olivier

“…Objective The objective of this study was to systematically review all the published articles examining the effects of low serum vitamin D concentration and…”
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Gait variability at fast-pace walking speed: A biomarker of mild cognitive impairment? by Beauchet, Olivier, Allali, G, Launay, C, Herrmann, F. R, Annweiler, C

“…BACKGROUND: The interpretation of the increase in stride-to-stride variability of stride time (STV) regarding the evolution of cognitive deficits across the…”
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