Showing 961 - 980 results of 7,472 for search '"cognition"', query time: 0.08s Refine Results
  1. 961

    The Effect of Hyperhomocysteinemia on Motor Symptoms, Cognitive Status, and Vascular Risk in Patients with Parkinson’s Disease by Bilge Kocer, Hayat Guven, Isik Conkbayir, Selim Selcuk Comoglu, Sennur Delibas

    Published 2016-01-01
    “…We investigated the factors associated with increased levels of homocysteine (Hcy) and the relationship between HHcy and motor symptoms, cognitive status, and vascular risk in patients with Parkinson’s disease. …”
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    Impaired Cognitive Empathy in Outpatients with Chronic Musculoskeletal Pain: A Cross-Sectional Study by Hang-Bin Zhang, Hang Ou, Dian-Huai Meng, Qian Lu, Lei Zhang, Xi Lu, Zhi-Fei Yin, Chuan He, Ying Shen

    Published 2021-01-01
    “…The data indicated that the chronic MSK pain outpatients had impaired cognitive empathy (i.e., lower squared cognitive empathy accuracy: Student’s t=−2.119, P=0.040, and longer task completion time: Student’s t=3.382, P=0.002) compared to healthy controls, and cognitive empathy was negatively correlated with pain intensity (r=−0.614, P=0.002). …”
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    Channel Selection Based on Trust and Multiarmed Bandit in Multiuser, Multichannel Cognitive Radio Networks by Fanzi Zeng, Xinwang Shen

    Published 2014-01-01
    “…This paper proposes a channel selection scheme for the multiuser, multichannel cognitive radio networks. This scheme formulates the channel selection as the multiarmed bandit problem, where cognitive radio users are compared to the players and channels to the arms. …”
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    Association of Alzheimer’s and Lewy body disease pathology with basal forebrain volume and cognitive impairment by Julia Schumacher, Stefan Teipel, Alexander Storch

    Published 2025-01-01
    “…Hippocampal volume partially mediated this relationship between tau pathology and cognitive impairment, while basal forebrain volume had a limited role in mediating the relationship between pathological burden and cognitive outcomes. …”
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  10. 970

    Improved Energy Detector with Weights for Primary User Status Changes in Cognitive Radio Networks by Xianzhong Xie, Xiaofeng Hu, Bin Ma, Ting Song

    Published 2014-03-01
    “…This paper presents an improved energy detector (ED) with weights to improve detection performance in this situation that the primary user's status changes as arriving or leaving randomly in cognitive radio networks. The idea is derived from the concept of unequal scale sampling such that the instantaneous energy statistic of the sampling points in the sensing period is endowed with monotonic weights. …”
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    Anti-MuSK-Positive Myasthenia Gravis in a Patient with Parkinsonism and Cognitive Impairment by S. Lanfranconi, S. Corti, P. Baron, G. Conti, L. Borellini, N. Bresolin, A. Bersano

    Published 2011-01-01
    “…Here we report a case of late-onset MuSK-antibodies-positive Myasthenia Gravis presenting with signs of cognitive impairment and parkinsonism in addition to bulbar involvement and external ophthalmoplegia. …”
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    Cognitive load and neurodiversity in online education: a preliminary framework for educational research and policy by Anne-Laure Le Cunff, Brandon-Lee Martis, Caitlin Glover, Emily Ahmed, Rhian Ford, Vincent Giampietro, Eleanor J. Dommett

    Published 2025-01-01
    “…This theoretical paper presents the development and analysis of an inclusive educational framework designed to manage cognitive load for neurodivergent students in online learning environments. …”
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