Sökning: "Finite Element Head Model"

Visar resultat 1 - 5 av 28 avhandlingar innehållade orden Finite Element Head Model.

  1. 1. Finite Element Modeling of the Human Head

    Detta är en avhandling från Stockholm : KTH

    Författare :Svein Kleiven; KTH.; [2002]
    Nyckelord :Finite element method FEM ; Human head; brain; head injury; epidemiology; statistics; simulations.;

    Sammanfattning : The main objectives of the present thesis were to define the dimension of head injuries in Sweden over a longer period and to present a Finite Element (FE) model of the human head which can be used for preventive strategies in the future. The annual incidence of head injuries in Sweden between 1987 and 2000 was defined at over 22 000, cases most of which were mild head injuries. LÄS MER

  2. 2. Generation of Patient Specific Finite Element Head Models

    Detta är en avhandling från Stockholm : KTH

    Författare :Johnson Ho; KTH.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Injury Prevention; Patient Specific; Finite Element Head Model; Anatomical Structures; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Traumatic brain injury (TBI) is a great burden for the society worldwide and the statisticsindicates a relative constant total annual rate of TBI. It seems that the present preventativestrategies are not sufficient. To be able to develop head safety measures against accidents ine.g. LÄS MER

  3. 3. Development of an Anisotropic Finite Element Head Model for Traumatic Brain Injury Prediction

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Chiara Giordano; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Axonal Strain; Brain Anisotropy; Traumatic Brain Injury; Finite Element Analysis; Brain Tissue; Constitutive Modeling.; Medicinsk teknologi; Medical Technology;

    Sammanfattning : Traumatic brain injury (TBI) is a worldwide health care problem with very high associatedmorbidity and mortality rates. In particular, the diagnosis of TBI is challenging: symptomsoverlap with other pathologies and the injury is typically not visible with conventionalneuroimaging techniques. LÄS MER

  4. 4. Finite Element and Neuroimaging Techniques toImprove Decision-Making in Clinical Neuroscience

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Xiaogai Li; KTH.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Traumatic brain injury; Intracranial Pressure; Brain edema; Gravitational force; Finite Element Model; Poroelastic parameter; Decompressive craniotomy; Image registration; Water content; Strain level; Diffusion Weighted Imaging;

    Sammanfattning : Our brain, perhaps the most sophisticated and mysterious part of the human body, to some extent, determines who we are. However, it’s a vulnerable organ. When subjected to an impact, such as a traffic accident or sport, it may lead to traumatic brain injury (TBI) which can have devastating effects for those who suffer the injury. LÄS MER

  5. 5. A Finite Element Model of the Human Head for Simulation of Bone-conducted Sound

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :You Chang; Linköpings universitet.; Linköpings universitet.; [2018]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bone conduction; finite element model,bone-conduction devices;

    Sammanfattning : Bone conduction is usually understood as the hearing sensation based on the vibrations of the skull bone and surrounding tissues. The fact that vibration of the skull bones can result in a sound percept has been known for a long time. However, it is difficult to give a general definition of BC sound. LÄS MER