Implementation and validation of probabilistic models of the anterior longitudinal ligament and posterior longitudinal ligament of the cervical spine.

abstract：:A parametric investigation was conducted to determine the effects on the load estimation method of varying: (1) the thickness of back-plates used in the two-dimensional finite element models of long bones, (2) the number of columns of nodes in the outer medial and lateral sections of the diaphysis to which the back-pl...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Bona MA,Martin LD,Fischer KJ

更新日期：2006-08-01 00:00:00

abstract：:Functional Alignment is a new method to determine the orientation of a joint's primary rotational axis and the associated movement. It employs three unique concepts. First, data analyses are based upon assessment of spatial positions and not upon movement in a time sequence. Second, analyses are conducted on derived j...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Ball KA,Greiner TM

更新日期：2012-01-01 00:00:00

abstract：:Generation of finite element (FE) meshes of vertebrae from computed tomography (CT) scans is labour intensive due to their geometric complexity. As such, techniques that simplify creation of meshes of vertebrae are needed to make FE analysis feasible for large studies and clinical applications. Techniques to obtain a ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Dai Y,Niebur GL

更新日期：2009-10-01 00:00:00

abstract：:Woodpeckers can withstand a fierce impact during pecking without any brain injury. Although directly involved in the whole pecking, the role of the jaw apparatus played in the impact-resistant process of woodpeckers is still not fully clear. We employed finite element analysis, impact tests in vivo, and post-traumatic...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Xu P,Ni Y,Lu S,Liu S,Zhou X,Fan Y

更新日期：2021-01-13 00:00:00

abstract：:Stress analysis determines vulnerability of dental tissues to external loads. Stress values depend on loading conditions, mechanical properties and constrains of structural components. The critical stress levels lead to tissue damage. The aim of this study is to analyse dynamic stress distribution of lower second prem...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Khani MM,Tafazzoli-Shadpour M,Aghajani F,Naderi P

更新日期：2009-10-01 00:00:00

abstract：:Oral cancer surgery has a negative influence on the quality of life (QOL). As a result of the complex physiology involved in oral functions, estimation of surgical effects on functionality remains difficult. We present a user-friendly biomechanical simulation of tongue surgery, including closure with suturing and scar...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Kappert KDR,van Alphen MJA,van Dijk S,Smeele LE,Balm AJM,van der Heijden F

更新日期：2019-06-01 00:00:00

abstract：:A computational model of an oscillatory laminar flow of an incompressible Newtonian fluid has been carried out in the proximal part of human tracheobronchial trees, either normal or with a strongly stenosed right main bronchus. After acquisition with a multislice spiral CT, the thoracic images are processed to reconst...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Fetita C,Mancini S,Perchet D,Prêteux F,Thiriet M,Vial L

更新日期：2005-08-01 00:00:00

abstract：:Musculoskeletal research questions regarding the prevention or rehabilitation of the hand can be addressed using inverse dynamics simulations when experiments are not possible. To date, no complete human hand model implemented in a holistic human body model has been fully developed. The aim of this work was to develop...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Engelhardt L,Melzner M,Havelkova L,Fiala P,Christen P,Dendorfer S,Simon U

更新日期：2020-12-10 00:00:00

abstract：:The aim of the present study is to examine the impact absorption mechanism of the foot for different strike patterns (rearfoot, midfoot and forefoot) using a continuum mechanics approach. A three-dimensional finite element model of the foot was employed to estimate the stress distribution in the foot at the moment of ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Morales-Orcajo E,Becerro de Bengoa Vallejo R,Losa Iglesias M,Bayod J,Barbosa de Las Casas E

更新日期：2018-05-01 00:00:00

abstract：:Modeling tumor growth in biological systems is a challenging problem with important consequences for diagnosis and treatment of various forms of cancer. This growth process requires large simulation complexity due to evolving biological and chemical processes in living tissue and interactions of cellular and vascular ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Puzyrev V,Łoś M,Gurgul G,Calo V,Dzwinel W,Paszyński M

更新日期：2019-12-01 00:00:00

abstract：:Since the discovery of X-rays, medical imaging has played a major role in the guidance of surgical procedures. While medical imaging began with simple X-ray plates to indicate the presence of foreign objects within the human body, the advent of the computer has been a major factor in the recent development of this fie...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Peters TM

更新日期：2000-01-01 00:00:00

abstract：:Unbalanced contact force on the tibial component has been considered a factor leading to loosening of the implant and increased wear of the bearing surface in total knee arthroplasty. Because it has been reported that good alignment cannot guarantee successful clinical outcomes, the soft tissue balance should be check...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Oh KJ,Park WM,Kim K,Kim YH

更新日期：2014-01-01 00:00:00

abstract：:The aim of this work was to improve the constitutive model of the human mandible and dentition system by taking into account the non-linear material properties of the structural boney matrix that forms the human jaw bone or mandible. Due to the specific structure of the jaw bone the time dependence of the mechanical p...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Vitins V,Dobelis M,Middleton J,Limbert G,Knets I

更新日期：2003-10-01 00:00:00

abstract：:In this study, the effects of medial collateral ligament (MCL) release and the limb correction strategies with pre-existing MCL laxity on tibiofemoral contact force distribution after high tibial osteotomy (HTO) were investigated. The medial and lateral contact forces of the knee were quantified during simulated stand...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Purevsuren T,Khuyagbaatar B,Kim K,Kim YH

更新日期：2019-02-01 00:00:00

abstract：:Most of musculoskeletal models (MSKM) estimate the tibiofemoral joint reaction load at a single point or do not support large lower-limb ranges. This study aimed to adapt a generic MSKM that allows large knee and hip flexions to compute medial and lateral tibiofemoral contact forces (TFCF) during gait and squat tasks....

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Bedo BLS,Catelli DS,Lamontagne M,Santiago PRP

更新日期：2020-08-01 00:00:00

abstract：:New trends of numerical models of human joints require more and more computation of both large amplitude joint motions and fine bone stress distribution. Together, these problems are difficult to solve and very CPU time consuming. The goal of this study is to develop a new method to diminish the calculation time for t...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Büchler P,Rakotomanana L,Farron A

更新日期：2002-12-01 00:00:00

abstract：:Sparse geometric information from limited field-of-view medical images is often used to reconstruct the femur in biomechanical models of the hip and knee. However, the full femur geometry is needed to establish boundary conditions such as muscle attachment sites and joint axes which define the orientation of joint loa...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Zhang J,Besier TF

更新日期：2017-04-01 00:00:00

abstract：:When designing any rehabilitation, sportswear or exoskeleton device the mechanical behaviour of the body segment must be known, specifically the skin, because an excessive tissue strain may lead to ulceration and bedsores. To date, it is not known if the kinematic variability between subjects have an effect on the ski...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Barrios-Muriel J,Romero Sánchez F,Alonso Sánchez FJ,Rodríguez Salgado D

更新日期：2019-11-01 00:00:00

abstract：:In this study we aim at investigating the applicability of underwater 3D motion capture based on submerged video cameras in terms of 3D accuracy analysis and trajectory reconstruction. Static points with classical direct linear transform (DLT) solution, a moving wand with bundle adjustment and a moving 2D plate with Z...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Silvatti AP,Cerveri P,Telles T,Dias FA,Baroni G,Barros RM

更新日期：2013-01-01 00:00:00

abstract：:Several opensource or commercially available software platforms are widely used to develop dynamic simulations of movement. While computational approaches are conceptually similar across platforms, technical differences in implementation may influence output. We present a new upper limb dynamic model as a tool to eval...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Saul KR,Hu X,Goehler CM,Vidt ME,Daly M,Velisar A,Murray WM

更新日期：2015-01-01 00:00:00

abstract：:A two-dimensional time-dependent computational fluid dynamics model of the Circle of Willis has been developed. To simulate, not only the peripheral resistance of the cerebrovascular tree but also its auto-regulation function, a new "active" boundary condition has been defined and developed using control theory to pro...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Ferrandez A,David T,Brown MD

更新日期：2002-02-01 00:00:00

abstract：:A two-dimensional, biomechanical computer model was developed, using the software package Working Model(TM), to simulate the postural control of seated individuals. Both able-bodied and spinal cord-injured subjects were represented. The model incorporated active control of the upper body through full-state feedback. S...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Kamper D,Barin K,Parnianpour M,Hemami H,Weed H

更新日期：2000-01-01 00:00:00

abstract：:Mechanical loading of soft tissues covering bony prominences can cause skeletal muscle damage, ultimately resulting in a severe pressure ulcer termed deep tissue injury (DTI). Deformation plays an important role in the aetiology of DTI. Therefore, it is essential to minimise internal muscle deformations in subjects at...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Loerakker S,Solis LR,Bader DL,Baaijens FP,Mushahwar VK,Oomens CW

更新日期：2013-01-01 00:00:00

abstract：:The drug-eluting stent (DES) has become the gold standard worldwide for the treatment of cardiovascular diseases. In recent years, an innovative variation of the DES with micro-sized drug reservoirs has been introduced. It allows programmable drug delivery with both spatial and temporal control and has several potenti...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Hsiao HM,Chiu YH

更新日期：2013-01-01 00:00:00

abstract：:Work-related musculoskeletal disorders (WMSDs) have become increasingly common among dentists and initiate a series of events that could result in a career ending. This study aims to construct a system for predicting and preventing WMSD among dentists. We used Bayesian network (BN) that describes the mutual relationsh...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Thanathornwong B,Suebnukarn S,Songpaisan Y,Ouivirach K

更新日期：2014-01-01 00:00:00

abstract：:Complexity represents the adaptability of the biological system, therefore the assessment of complexity during tasks such as walking may be particularly useful when attempting to better understand the recovery processes after stroke. The purpose of this study was to determine whether the complexity of lower extremity ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Dugan EL,Combs-Miller SA

更新日期：2019-05-01 00:00:00

abstract：:To explore which TLIF techniques are advantageous in reducing the risk of complications and conducive to bone fusion under the vibration. The L1-L5 finite element lumbar model was modified to simulate three different TLIF techniques (a unilateral standard cage, a crescent-shaped cage, and bilateral standard cages). Th...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Wang QD,Guo LX

更新日期：2020-10-13 00:00:00

abstract：:Pelvic disorders can be associated with changes in the biomechanical properties in the muscle, ligaments and/or connective tissue form fascia and ligaments. In this sense, the study of their mechanical behavior is important to understand the structure and function of these biological soft tissues. The aim of this stud...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Silva MET,Brandão S,Parente MPL,Mascarenhas T,Natal Jorge RM

更新日期：2017-06-01 00:00:00

abstract：:The clinical importance of measuring local pulse wave velocity (PWV), has encouraged researchers to develop several local methods to estimate it. In this work, we proposed a new method, the sum-of-squares method [Formula: see text], that allows the estimations of PWV by using simultaneous measurements of blood pressur...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Abdessalem KB,Flaud P,Zobaidi S

更新日期：2018-01-01 00:00:00

abstract：:The article presents advanced computer simulations aimed at the accurate modelling of human tibio-femoral joints (TFJs) in terms of anatomy, physiological loading and constitutive behaviour of the tissues. The main objective of this research is to demonstrate the implications that the implementation of different artic...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Mattei L,Campioni E,Accardi MA,Dini D

更新日期：2014-01-01 00:00:00