Showing 7,781 - 7,800 results of 11,478 for search 'learning function', query time: 0.20s Refine Results
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  3. 7783

    Lack of neuropsychological effects following short-term subcallosal cingulate gyrus deep brain stimulation in treatment-resistant depression: a randomised crossover study by Andres M Lozano, Wendy Lou, Peter Giacobbe, Sidney H Kennedy, Michelle Wu, Vanessa K Tassone, Venkat Bhat, Fatemeh Gholamali Nezhad, Yuelee Khoo, Qiaowei Lin, Ilya Demchenko, Reinhard Janssen-Aguilar, Amanda K Ceniti, Sakina J Rizvi, Mary Pat McAndrews

    Published 2025-02-01
    “…Background The subcallosal cingulate gyrus (SCG) is integral to cognitive function and mood regulation. Open-label SCG deep brain stimulation (DBS) studies demonstrate improvement or stabilisation of cognitive function in treatment-resistant depression (TRD).Objective This randomised controlled study aims to evaluate the neuropsychological effects of SCG-DBS.Methods 35 participants with TRD received active or sham stimulation over two 3-month periods. …”
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  4. 7784

    Anti-NMDA Encephalitis Associated with a Mature Ovarian Teratoma: A Compelling Case Report by Antonio Medina Luna, Octavio César Augusto Caamal Torres, Ramón Adrián Magaña Dávalos, Carlos Esteban Vidal Valderrama

    Published 2025-01-01
    “…The NMDA receptor, located in the hippocampus and forebrain, plays a critical role in memory, cognition, and learning. The pathogenesis of anti-NMDAR encephalitis is driven by an autoimmune mechanism in which the body produces autoantibodies (anti-NMDAR) that internalize and alter the NR1 subunit of the NMDA receptor, leading to decreased synaptic function and neuropsychiatric symptoms. …”
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  5. 7785
  6. 7786

    Dendritic cell-derived MYD88 potentiates as a biomarker for immune regulation in hepatocellular carcinoma and may predict a better immunological result by Zheming Liu, Zheming Liu, Hengbo Zhu, Fengxia Zhang, Wenting Huang, Shipeng Zhu, Songjiang He, Yi Yao, Qibin Song, Xue Zhang

    Published 2025-03-01
    “…The TLR/MYD88 pathway plays a critical role in dendritic cells (DC) maturation and function, contributing to the body’s innate immunity. …”
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  7. 7787

    Harnessing AlphaFold to reveal hERG channel conformational state secrets by Khoa Ngo, Pei-Chi Yang, Vladimir Yarov-Yarovoy, Colleen E Clancy, Igor Vorobyov

    Published 2025-07-01
    “…To design safe, selective, and effective new therapies, there must be a deep understanding of the structure and function of the drug target. One of the most difficult problems to solve has been the resolution of discrete conformational states of transmembrane ion channel proteins. …”
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  8. 7788

    Clinical Holistic Medicine: Induction of Spontaneous Remission of Cancer by Recovery of the Human Character and the Purpose of Life (the Life Mission) by Søren Ventegodt, Mohammed Morad, Eytan Hyam, Joav Merrick

    Published 2004-01-01
    “…This is called “a blockage”, where the function of the cells is changed from their original function in the tissue to a function of holding emotions. …”
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  9. 7789

    Application of KTA-KELM in Fault Diagnosis of Rolling Bearing by Zhuo Wang, Wenjun Zhao, Tao Ma, Zhijun Li, Bo Qin

    Published 2019-06-01
    “…In the process of data-driven rolling bearing state identification model construction,the improper selection of the radial width parameter σ of the Gaussian kernel function in the Kernel Extreme Learning Machine(KELM)algorithm is very easy to cause poor classification accuracy. …”
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  10. 7790

    Modeling turning performance of Inconel 718 with hybrid nanofluid under MQL using ANN and ANFIS by Paresh Kulkarni, Satish Chinchanikar

    Published 2024-10-01
    “…Soft computing techniques, with their self-learning capabilities, fuzzy principles, and evolutionary computational philosophy, are being increasingly utilized in modeling complex machining processes. …”
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  11. 7791

    Divergence and Similarity Characteristics for Two Fuzzy Measures Based on Associated Probabilities by Gia Sirbiladze, Bidzina Midodashvili, Teimuraz Manjafarashvili

    Published 2024-11-01
    “…For this, a conditional optimization problem with one objective function representing the distance, divergence or similarity index is formulated. …”
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  12. 7792

    scSEETV‐Net: Spatial and Channel Squeeze‐Excitation and Edge Attention Guidance V‐Shaped Network for Skin Lesion Segmentation by Hakan Ocal

    Published 2024-12-01
    “…Herein, the Edge‐aTtention module is added to the V‐Net architecture to move edge information to the last layer, and the spatial and channel squeeze‐excitation module is added to emphasize high‐level features by recalibrating the channel information to learn lesion boundaries better. The scSEETV‐Net is supported by fusing the binary cross‐entropy, which calculates the loss on a pixel‐based, and the focal Twersky loss function, which has significant success in class imbalances. …”
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  13. 7793

    Optimization of Sensor Positions and Orientations for Multiple Load Case Scenarios by Wacław Kuś, Waldemar Mucha, Iyasu Tafese Jiregna

    Published 2025-07-01
    “…The novelty lies in a newly formulated objective function, allowing for optimization of sensor number, positions, and orientations across multiple load cases and measurement types. …”
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  14. 7794

    Reading Shakespeare sonnets: Combining quantitative narrative analysis and predictive modeling - an eye tracking study by Shuwei Xue, Jana Lüdtke, Teresa Sylvester, Arthur M. Jacobs

    Published 2019-03-01
    “…., 2017), the present study analyzed the eye movement behavior of participants reading three of the 154 sonnets as a function of seven lexical features extracted via Quantitative Narrative Analysis (QNA). …”
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  15. 7795

    High-Precision Modal Decomposition of Laser Beams Based on Globally Optimized SPGD Algorithm by Kyuhong Choi, Changsu Jun

    Published 2019-01-01
    “…The enhanced SPGD algorithm includes the annealing of the learning rates, identifying and escaping of local minima with large perturbations, and comparing of the transient error function with a reference value. …”
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  16. 7796

    Output Feedback Adaptive Dynamic Surface Sliding-Mode Control for Quadrotor UAVs with Tracking Error Constraints by Guoqiang Zhu, Sen Wang, Lingfang Sun, Weichun Ge, Xiuyu Zhang

    Published 2020-01-01
    “…The main features of this work are (1) a nonlinear observer is employed to predict the motion velocities of the quadrotor UAV; therefore, only the position signals are needed for the position tracking controller design; (2) by using the minimum learning technology, there is only one parameter which needs to be updated online at each design step and the computational burden can be greatly reduced; (3) a performance function is introduced to transform the tracking error into a new variable which can make the tracking error of the system satisfy the prescribed performance indicators; (4) the sliding-mode surface is introduced in the process of the controller design, and the robustness of the system is improved. …”
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  17. 7797

    An edge server placement based on graph clustering in mobile edge computing by Shanshan Zhang, Jiong Yu, Mingjian Hu

    Published 2024-12-01
    “…The model mainly consists of a two-layer graph convolutional network (GCN) component and a differentiable version of K-means clustering component, which transforms the server placement problem into an end-to-end learning optimization problem on a graph. It trains the GCN network to achieve the best clustering results with the expectation of average delay and load balancing as the loss function to obtain the edge server placement and user assignment scheme. …”
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  18. 7798

    Spinal Plasticity and Behavior: BDNF-Induced Neuromodulation in Uninjured and Injured Spinal Cord by Sandra M. Garraway, J. Russell Huie

    Published 2016-01-01
    “…Research has extended to examine how spinal cord injury (SCI) influences BDNF plasticity and the effects BDNF has on sensory and motor functions after SCI. Functional recovery and adaptive plasticity after SCI are typically associated with upregulation of BDNF. …”
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  19. 7799

    Parameter Optimization of Balise Circuit Based on Fusion of BNN and Genetic Algorithm by Zhengjiao Li, Zishuo Zhao, Jiang Liu, Zhongqi Zhang, Baigen Cai

    Published 2024-01-01
    “…Therefore, this paper proposes a ground transponder design and optimization method based on deep learning. Firstly, the functional modules of the balise RF circuit are decomposed, and the influencing factors of circuit start-up conditions and load quality factors are analysed, and the component parameters that need to be optimized are extracted as decision variables. …”
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  20. 7800

    An improved sliding mode observer algorithm for PMSM based on deformable fuzzy neural network by Xiaolin Li, Na Liu, Juan Song, Yiyan Zhang

    Published 2025-02-01
    “…To address the issue of poor speed estimation performance caused by the inability of sensor parameters to adjust in real time under complex working conditions in traditional sliding mode observer sensorless control techniques for permanent magnet synchronous motors (PMSM), an improved sliding mode sensorless algorithm combining radial basis function (RBF) neural networks and fuzzy logic control theory is proposed. …”
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