Showing 541 - 560 results of 648 for search '"human head"', query time: 0.26s Refine Results
  1. 541

    Tissue scale electrophysiological-mechanical continuum modelling for white matter transcranial ultrasound neuromodulation by Felix, C

    Published 2022
    “…The homogenised model is used for brain white matter tracts in the context of TUS, where ultrasound induced electrical activity arising within the tracts is simulated in a human head model in 2D and a monkey head model in 3D. …”
    Thesis
  2. 542

    Medical imaging based in silico head model for ischaemic stroke simulation by Bing, Y, Garcia-Gonzalez, D, Voets, N, Jérusalem, A

    Published 2019
    “…The main components of the models include magnetic resonance imaging-derived grey matter, white matter, cerebrospinal fluid and skull, while the human head model also includes the vasculature, additional cerebral components and axonal tractography. …”
    Journal article
  3. 543

    Design and characterisation of wideband antennas for microwave imaging applications by Yahya @ Atan, Roshayati

    Published 2016
    “…This research forms a significant contribution to medical engineering field in designing a corrugated u-slot antenna that serves to detect an abnormality inside human head at 1.17-5.13 GHz. The designed antenna satisfies the SAR standard, which is required in microwave imaging applications.…”
    Get full text
    Thesis
  4. 544

    Advanced 3D printed model of middle cerebral artery aneurysms for neurosurgery simulation by Ruth G. Nagassa, Paul G. McMenamin, Justin W. Adams, Michelle R. Quayle, Jeffrey V. Rosenfeld

    Published 2019-08-01
    “…The final simulator was designed to provide accurate simulation of a human head with a middle cerebral artery (MCA) aneurysm. …”
    Get full text
    Article
  5. 545

    The Presence of the Temporal Horn Exacerbates the Vulnerability of Hippocampus During Head Impacts by Zhou Zhou, Zhou Zhou, Xiaogai Li, August G. Domel, Emily L. Dennis, Emily L. Dennis, Marios Georgiadis, Yuzhe Liu, Samuel J. Raymond, Gerald Grant, Gerald Grant, Svein Kleiven, David Camarillo, David Camarillo, David Camarillo, Michael Zeineh

    Published 2022-03-01
    “…Two finite element models of the human head were used to investigate this hypothesis, one with and one without the temporal horn, and both including a detailed hippocampal subfield delineation. …”
    Get full text
    Article
  6. 546

    Safety Aspects, Tolerability and Modeling of Retinofugal Alternating Current Stimulation by Linus Haberbosch, Linus Haberbosch, Abhishek Datta, Chris Thomas, Andreas Jooß, Arvid Köhn, Maria Rönnefarth, Maria Rönnefarth, Michael Scholz, Stephan A. Brandt, Sein Schmidt, Sein Schmidt

    Published 2019-08-01
    “…We analyzed stimulation parameters at electrode level as well as distributed metric estimates from an ultra-high spatial resolution magnetic resonance imaging (MRI)-derived finite element human head model and compared them to existing safety limits.ResultsTopographical modeling revealed the highest current densities in the anterior visual pathway, particularly retina and optic nerve. …”
    Get full text
    Article
  7. 547

    Insulin-Like Growth Factor Binding Protein-3 Exerts Its Anti-Metastatic Effect in Aerodigestive Tract Cancers by Disrupting the Protein Stability of Vimentin by Huong Thuy Le, Ho Jin Lee, Jaebeom Cho, Hye-Young Min, Ji-Sun Lee, Su-Jae Lee, Ho-Young Lee

    Published 2021-03-01
    “…In this study, by applying various in vitro and in vivo models, we show that IGFBP-3 suppresses migration and invasion of human head and neck squamous carcinoma (HNSCC) and non-small cell lung cancer (NSCLC) cells. …”
    Get full text
    Article
  8. 548

    Dual Band and Dual Diversity Four-Element MIMO Dipole for 5G Handsets by Muhammad Ali Jamshed, Masood Ur-Rehman, Jaroslav Frnda, Ayman A. Althuwayb, Ali Nauman, Korhan Cengiz

    Published 2021-01-01
    “…A specific absorption rate (SAR) analysis has been carried out using CST Voxel (a heterogeneous biological human head) model, which shows maximum SAR value for 10 g of head tissue is well below the permitted value of 2.0 W/kg. …”
    Get full text
    Article
  9. 549

    An Adaptive Multi-Scale Network Based on Depth Information for Crowd Counting by Peng Zhang, Weimin Lei, Xinlei Zhao, Lijia Dong, Zhaonan Lin

    Published 2023-09-01
    “…In addition, the size of human head targets in dense images is not consistent, making it difficult to identify both near and far targets using only one network simultaneously. …”
    Get full text
    Article
  10. 550
  11. 551

    808-nm Photobiomodulation Affects the Viability of a Head and Neck Squamous Carcinoma Cellular Model, Acting on Energy Metabolism and Oxidative Stress Production by Silvia Ravera, Nadia Bertola, Claudio Pasquale, Silvia Bruno, Stefano Benedicenti, Sara Ferrando, Angelina Zekiy, Praveen Arany, Andrea Amaroli

    Published 2021-11-01
    “…Cell viability, energy metabolism, oxidative stress, and pro- and anti-apoptotic markers expression were investigated on a Human Head and Neck Squamous Cell Carcinoma cellular model (OHSU-974 FAcorr cell line). …”
    Get full text
    Article
  12. 552

    Simulation of transcranial magnetic stimulation in head model with morphologically-realistic cortical neurons by Aman S. Aberra, Boshuo Wang, Warren M. Grill, Angel V. Peterchev

    Published 2020-01-01
    “…Methods: We integrated morphologically-realistic neuronal models with TMS-induced electric fields computed in a finite element model of a human head to quantify the cortical response to TMS with several combinations of pulse waveforms and current directions. …”
    Get full text
    Article
  13. 553

    Guidelines for Burr Hole Surgery in Combination With Tumor Treating Fields for Glioblastoma: A Computational Study on Dose Optimization and Array Layout Planning by Fang Cao, Fang Cao, Nikola Mikic, Nikola Mikic, Eric T. Wong, Axel Thielscher, Axel Thielscher, Anders Rosendal Korshoej, Anders Rosendal Korshoej

    Published 2022-06-01
    “…In the present study, we used computational finite element methods to systematically characterize the impact of the burr hole position and the TTFields transducer array layout on the TTFields distribution calculated in a realistic human head model. We investigated a multitude of burr hole positions and layouts to illustrate the basic principles of optimal treatment planning. …”
    Get full text
    Article
  14. 554

    The FieldTrip-SimBio pipeline for EEG forward solutions by Johannes Vorwerk, Robert Oostenveld, Maria Carla Piastra, Lilla Magyari, Carsten H. Wolters

    Published 2018-03-01
    “…Previous studies have shown that the use of multicompartment head models in combination with the finite element method (FEM) can yield high accuracies both numerically and with regard to the geometrical approximation of the human head. However, the workload for the generation of multicompartment head models has often been too high and the use of publicly available FEM implementations too complicated for a wider application of FEM in research studies. …”
    Get full text
    Article
  15. 555

    Optimization of the geometry and composition of a neutron system for treatment by Boron Neutron Capture Therapy by Rohollah Gheisari, Mohmmadmehdi Firoozabadi, Habib Mohammadi

    Published 2015-01-01
    “…The spatial distribution of the fast neutron flux, the epithermal flux and gamma flux in human head phantom with the presence of 40 ppm of 10B were obtained. …”
    Get full text
    Article
  16. 556

    Normal and malignant epithelial cells with stem-like properties have an extended G2 cell cycle phase that is associated with apoptotic resistance by Biddle Adrian, Fazil Bilal, Gammon Luke, Costea Daniela, Harper Lisa J, Mackenzie Ian C

    Published 2010-04-01
    “…</p> <p>Methods</p> <p>Cells isolated from fresh human head and neck carcinomas (n = 11), cell lines derived from head and neck, prostate and breast human carcinomas (n = 7), and from normal human oral mucosa (n = 5), were exposed to various apoptosis-inducing stimuli (UV, Tumour Necrosis Factor, Cisplatin, Etoposide, and Neocarzinostatin). …”
    Get full text
    Article
  17. 557

    A Visual Analytic in Deep Learning Approach to Eye Movement for Human-Machine Interaction Based on Inertia Measurement by Shahriar Rahman Fahim, Dristi Datta, MD. Rafiqul Islam Sheikh, Sanjay Dey, Yeahia Sarker, Subrata K. Sarker, Faisal R. Badal, Sajal K. Das

    Published 2020-01-01
    “…The proposed system carries the human head gesture and eyes to perform the movement and clicking event of the mouse cursor. …”
    Get full text
    Article
  18. 558
  19. 559

    Illustrating orientation changes of the insertion trajectory during cochlear implant electrode array insertion by Zuniga M. Geraldine, Böttcher Georg, Schell Viktor, Lenarz Thomas, Rau Thomas S.

    Published 2021-10-01
    “…During the insertion trials, the gyroscope captures the tool’s spatial orientation. A human head specimen and a single EA were used to perform insertions into a cochlea. …”
    Get full text
    Article
  20. 560

    Motor Cortex Neurostimulation Technologies for Chronic Post-stroke Pain: Implications of Tissue Damage on Stimulation Currents by O’Brien, Anthony T., Amorim, Rivadavio, Rushmore, R. Jarrett, Eden, Uri, Afifi, Linda, Dipietro, Laura, Valero-Cabré, Antoni, Wagner, Tim Andrew

    Published 2017
    “…Methods: We generated MRI-guided finite element models of the current density distributions in the human head and brain with and without chronic focal cortical infarctions during EBS, TMS, and tDCS. …”
    Get full text
    Get full text
    Article