Results 31 to 40 of about 92,002 (247)

Deficits of knowledge versus executive control in semantic cognition: Insights from cued naming [PDF]

, 2007
Deficits of semantic cognition in semantic dementia and in aphasia consequent on CVA (stroke) are qualitatively different. Patients with semantic dementia are characterised by progressive degradation of central semantic representations, whereas ...
Baayen, Berthier, Bozeat, Burgess, Burgess, Chertkow, Crutch, Damasio, Damasio, Dell, Dell, Demb, Elizabeth Jefferies, Folstein, Forde, Foygel, Funnell, Gloor, Gold, Goodglass, Graham, Hart, Hodges, Howard, Jefferies, Jefferies, Jefferies, Jefferies, Kaplan, Karalyn Patterson, Kay, Lambon Ralph, Lambon Ralph, Lambon Ralph, Lambon Ralph, Martin, Matthew A. Lambon Ralph, Milner, Mummery, Myers Pease, Nestor, Parker, Patterson, Peers, Podraza, Raven, Robertson, Robinson, Robinson, Rogers, Saffran, Saygin, Schwartz, Snodgrass, Snowden, Stuss, Thompson-Schill, Thompson-Schill, Wagner, Warrington, Warrington, Wechsler, Wernicke   +62 more
core   +3 more sources

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

ERP evidence suggests executive dysfunction in ecstasy polydrug users [PDF]

, 2013
Background: Deficits in executive functions such as access to semantic/long-term memory have been shown in ecstasy users in previous research. Equally, there have been many reports of equivocal findings in this area.
A Gamma, A Miyake, A Pazos, AC Parrott, AG Verstraete, AJ Saykin, AP Burgess, B Kopp, C Casco, C Montgomery, C Montgomery, C Montgomery, C Montgomery, C Montgomery, C Whitney, C. A. Roberts, C. Montgomery, D Badre, D Davison, DE Hinkle, DM McDowell, DT Stuss, E Jefferies, EM Bekker, F. Tames, G Jager, G Kanayama, HC Fox, J Cole, J. E. Fisk, JA Horne, JE Fisk, JH Halpern, JR Folstein, M Terman, MA Wetherell, MJ Morgan, N Yeung, PN Murphy, RL Carhart-Harris, RM Ruff, RM Shiffrin, S Bhattachary, S Mejias, S Nieuwenhuis, S Rossi, S Sola de, S Suwazono, S. H. Fairclough, SJ Luck, SL Rosell, T Akerstedt, V Veen van, W Ritter   +53 more
core   +1 more source

Comparing the Effect of Semi‐Immersive Virtual Reality, Computerized Cognitive Training, and Traditional Rehabilitation on Cognitive Function in Multiple Sclerosis: A Randomized Clinical Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio, Desiree Latella, Lilla Bonanno, Paulo Cezar Rocha dos Santos, Marcos Maldonado‐Díaz, Meir Plotnik, Rosaria De Luca, Angelo Quartarone, Rocco Salvatore Calabrò   +8 more
wiley   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

Fine-tuning Semantic Vectors With Semantic Fluency Data

Semantic vectors derived from training on large text corpora (e.g., word2vec, BERT) are widely used as a methodological tool to model similarity of concepts. Recent work has demonstrated that a small amount of human training data can be used to fine-tune these vectors for modeling specific tasks. For example, human ratings of pairwise similarity can be
Jeffrey C Zemla, Nichol Castro
openaire   +3 more sources

Challenges in Emotion Style Transfer: An Exploration with a Lexical Substitution Pipeline

, 2020
We propose the task of emotion style transfer, which is particularly challenging, as emotions (here: anger, disgust, fear, joy, sadness, surprise) are on the fence between content and style.
Helbig, David, Klinger, Roman, Troiano, Enrica   +2 more
core   +1 more source

Quantitative analysis of language production in Parkinson's disease using a cued sentence generation task [PDF]

, 2012
The present study examined language production skills in Parkinson's disease (PD) patients. A unique cued sentence generation task was created in order to reduce demands on memory and attention.
Corthals, Paul, De Letter, Miet, Santens, Patrick, Van Borsel, John, Vanhoutte, Sarah   +4 more
core   +1 more source

Problematic Internet Use in Frontotemporal Dementia: A Case Series

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The present study investigated problematic internet use (PIU) among 61 patients with frontotemporal dementia (FTD) compared to a cohort of 354 patients with mild cognitive impairment (MCI) and Alzheimer's dementia. PIU was identified in 22.9% of FTD patients compared to only 0.8% of AD patients (p < 0.001). Behaviors included compulsive social
Daniele Urso, Giuseppe Volpe, Agnese Valguarnera, Davide Vilella, Alessandra Vitulli, Valentina Gnoni, Alessia Giugno, Eleonora Rollo, Mark D. Griffiths, Giancarlo Logroscino   +9 more
wiley   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source