Results 31 to 40 of about 5,414 (155)

Neural correlates of photophobia in prodromal and mild dementia with Lewy bodies

European Journal of Neurology, 2023
AbstractBackground and objectivesPhotophobia is a sensory disturbance provoked by light. Little is known about the association between photophobia and dementia with Lewy bodies (DLB). In this study, we aimed to identify the frequency and the neural basis of photophobia in prodromal and mild DLB.MethodsOne hundred and thirteen DLB patients, 53 Alzheimer'
Alice Tisserand, Benjamin Cretin, Mary Mondino, Anne Botzung, Lea Sanna, Catherine Demuynck, Pierre Anthony, Candice Muller, Olivier Bousiges, Nathalie Philippi, Frédéric Blanc   +10 more
openaire   +3 more sources

Cognitive and neuroimaging outcome of very prodromal dementia with Lewy bodies. [PDF]

Geroscience
Blanc F, Bouteloup V, Paquet C, Chupin M, Pasquier F, Gabelle A, Ceccaldi M, de Sousa PL, Krolak-Salmon P, David R, Fischer C, Dartigues JF, Wallon D, Moreaud O, Sauvée M, Belin C, Roubaud C, Botzung A, Ravier A, Demuynck C, Namer I, Habert MO, Bousiges O, Schorr B, Muller C, Philippi N, Chêne G, Cretin B, Mangin JF, Dufouil C.   +29 more
europepmc   +2 more sources

Prodromal dementia with Lewy bodies in REM sleep behavior disorder: A multicenter study. [PDF]

Alzheimers Dement, 2023
AbstractINTRODUCTIONIsolated/idiopathic rapid eye movement sleep behavior disorder (iRBD) is a powerful early predictor of dementia with Lewy bodies (DLB) and Parkinson's disease (PD). This provides an opportunity to directly observe the evolution of prodromal DLB and to identify which cognitive variables are the strongest predictors of evolving ...
Joza S, Hu MT, Jung KY, Kunz D, Arnaldi D, Lee JY, Ferini-Strambi L, Antelmi E, Sixel-Döring F, De Cock VC, Montplaisir JY, Welch J, Kim HJ, Bes F, Mattioli P, Woo KA, Marelli S, Plazzi G, Mollenhauer B, Pelletier A, Razzaque J, Sunwoo JS, Girtler N, Trenkwalder C, Gagnon JF, Postuma RB, International REM Sleep Behavior Disorder Study Group.   +26 more
europepmc   +5 more sources

Cortical Thickness in Dementia with Lewy Bodies and Alzheimer's Disease: A Comparison of Prodromal and Dementia Stages. [PDF]

PLoS ONE, 2015
To assess and compare cortical thickness (CTh) of patients with prodromal Dementia with Lewy bodies (pro-DLB), prodromal Alzheimer's disease (pro-AD), DLB dementia (DLB-d), AD dementia (AD-d) and normal ageing.Study participants(28 pro-DLB, 27 pro-AD, 31
Frederic Blanc, Sean J Colloby, Nathalie Philippi, Xavier de Pétigny, Barbara Jung, Catherine Demuynck, Clélie Phillipps, Pierre Anthony, Alan Thomas, Fabrice Bing, Julien Lamy, Catherine Martin-Hunyadi, John T O'Brien, Benjamin Cretin, Ian McKeith, Jean-Paul Armspach, John-Paul Taylor   +16 more
doaj   +1 more source

Advances in dementia with Lewy bodies

Therapeutic Advances in Neurological Disorders, 2021
Dementia with Lewy bodies (DLB) is a clinical diagnosis representing a specific presentation of a pathological α-synucleinopathy (Lewy body disease). DLB is one entity under the broader term Lewy body dementia , which also includes Parkinson’s disease ...
Melissa J. Armstrong
doaj   +1 more source

Neural basis of impaired narrative discourse comprehension in prodromal and mild dementia with lewy bodies

Frontiers in Aging Neuroscience, 2022
Narrative discourse (ND) comprehension is a complex task that implies not only linguistic abilities but also other cognitive abilities, including efficient executive functioning.
Anaïs Falque, Anaïs Falque, Mélanie Jordanis, Mélanie Jordanis, Lionel Landré, Paulo Loureiro de Sousa, Mary Mondino, Emmanuelle Furcieri, Frédéric Blanc, Frédéric Blanc   +9 more
doaj   +1 more source

Magnetic Resonance Imaging in Stable Mild Cognitive Impairment, Prodromal Alzheimer’s Disease, and Prodromal Dementia with Lewy Bodies [PDF]

Dementia and Geriatric Cognitive Disorders, 2020
<b><i>Introduction:</i></b> Fifteen percent of people with mild cognitive impairment (MCI) will progress to dementia within 2 years. There is increasing focus on the evaluation of biomarkers which point towards the underlying pathology. This enables better prediction of clinical outcomes.
Siddiqui, TG, Whitfield, T, Praharaju, SJ, Sadiq, D, Kazmi, H, Ben-Joseph, A, Walker, Z   +6 more
openaire   +3 more sources

Psychiatric onset of prodromal dementia with Lewy bodies: Current insights into neuroimaging tools

The World Journal of Biological Psychiatry, 2023
Our article is dedicated to describing the state-of-the-art in imaging techniques for assessing prodromal dementia with Lewy bodies (pro-DLB) with a psychiatric-onset.Imaging biomarker techniques are discussed.(123)-I-2-ß-carbomethoxy-3ß-(4-iodophenyl)-N-(3-fluoropropyl) nortropane single photon emission computed tomography (123I-FP-CIT SPECT) seems to
Hansen, Niels, Müller, Sebastian Johannes, Khadhraoui, Eya, Ernst, Marielle, Riedel, Christian Heiner, Wiltfang, Jens, Lange, Claudia, Bouter, Carolin   +7 more
openaire   +3 more sources

Differential diagnostic value of total alpha-synuclein assay in the cerebrospinal fluid between Alzheimer’s disease and dementia with Lewy bodies from the prodromal stage

Alzheimer’s Research & Therapy, 2020
Background Several studies have investigated the value of alpha-synuclein assay in the cerebrospinal fluid (CSF) of Alzheimer’s disease (AD) and dementia with Lewy bodies (DLB) patients in the differential diagnosis of these two pathologies.
Olivier Bousiges, Nathalie Philippi, Thomas Lavaux, Armand Perret-Liaudet, Ingolf Lachmann, Caroline Schaeffer-Agalède, Pierre Anthony, Anne Botzung, Lucie Rauch, Barbara Jung, Paulo Loureiro de Sousa, Catherine Demuynck, Catherine Martin-Hunyadi, Benjamin Cretin, Frédéric Blanc   +14 more
doaj   +1 more source

Prodromal characteristics of dementia with Lewy bodies: baseline results of the MEMENTO memory clinics nationwide cohort

Alzheimer’s Research & Therapy, 2022
Background Isolated subjective cognitive impairment (SCI) and mild cognitive impairment (MCI) are the prodromal phases of dementia with Lewy bodies (DLB).
Frederic Blanc, Vincent Bouteloup, Claire Paquet, Marie Chupin, Florence Pasquier, Audrey Gabelle, Mathieu Ceccaldi, Paulo Loureiro de Sousa, Pierre Krolak-Salmon, Renaud David, Clara Fischer, Jean-François Dartigues, David Wallon, Olivier Moreaud, Mathilde Sauvée, Catherine Belin, Sandrine Harston, Anne Botzung, Timothée Albasser, Catherine Demuynck, Izzie Namer, Marie-Odile Habert, Stéphane Kremer, Olivier Bousiges, Marc Verny, Candice Muller, Nathalie Philippi, Geneviève Chene, Benjamin Cretin, Jean-François Mangin, Carole Dufouil   +30 more
doaj   +1 more source