当前位置： SCI文献检索 > JOURNAL OF BIOMECHANICS期刊下所有文献 > Toward quantification of athetotic movements by frequency spectrum analysis.

Toward quantification of athetotic movements by frequency spectrum analysis.

Abstract：

:The frequency spectrum of the elbow movements of one normal subject and six handicapped subjects were obtained in order to investigate the possibility of using this technique in quantifying athetosis. The frequency spectrum technique appears to be useful but data from more subjects must be obtained and specific details regarding scaling need to be investigated.

journal_name

J Biomech

journal_title

Journal of biomechanics

authors

Niku S,Henderson JM

doi

10.1016/0021-9290(85)90046-6

subject

Has Abstract

pub_date

1985-01-01 00:00:00

pages

71-6

issue

1

eissn

0021-9290

issn

1873-2380

pii

0021-9290(85)90046-6

journal_volume

18

pub_type

杂志文章

相关文献

JOURNAL OF BIOMECHANICS文献大全
  • Relationship between ankle muscle and joint kinetics during the stance phase of locomotion in the cat.

    abstract：:The purpose of this study was to examine the relationship between internal force production in selected skeletal muscles and the externally calculated joint moment during overground locomotion in the adult cat. Hindlimb segments were modelled as a linked system of rigid bodies and a generalized muscle moment (GMM), th...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(93)90010-c

    authors： Fowler EG,Gregor RJ,Hodgson JA,Roy RR

    更新日期：1993-04-01 00:00:00

  • Wall shear stress distribution in the human carotid siphon during pulsatile flow.

    abstract：:Wall shear stress distribution in the carotid siphon, which is a multiple curved segment of the internal carotid artery, is investigated numerically under physiological flow conditions. The computer simulation of flow through the model segment is based on the time-dependent, three-dimensional Navier-Stokes equations, ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(88)90203-5

    authors： Perktold K,Florian H,Hilbert D,Peter R

    更新日期：1988-01-01 00:00:00

  • A little bit faster: Lower extremity joint kinematics and kinetics as recreational runners achieve faster speeds.

    abstract：:There appears a linear relationship between small increases in running speed and cardiovascular health benefits. Encouraging or coaching recreational runners to increase their running speed to derive these health benefits might be more effective if their joint level kinematic and kinetic strategy was understood. The a...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2018.02.010

    authors： Orendurff MS,Kobayashi T,Tulchin-Francis K,Tullock AMH,Villarosa C,Chan C,Kraus E,Strike S

    更新日期：2018-04-11 00:00:00

  • Dynamic shear behavior of mandibular condylar cartilage is dependent on testing direction.

    abstract：:Little information is available on the direction-dependency of shear behavior in mandibular condylar cartilage. Therefore, we tested the hypothesis that such a dependency of the dynamic shear properties is present in mandibular condylar cartilage. From each of 17 condyles, two cartilage-bone plugs were dissected and t...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2007.12.012

    authors： Tanaka E,Iwabuchi Y,Rego EB,Koolstra JH,Yamano E,Hasegawa T,Kawazoe A,Kawai N,Tanne K

    更新日期：2008-01-01 00:00:00

  • An equation to calculate individual muscle contributions to joint stability.

    abstract：:The purpose of the current paper was to use the energy approach to develop a simplified equation for quantifying individual muscle contributions to mechanical stability about all three axes of a particular joint. Specific examples are provided for muscles acting about the lumbar spine's L4/L5 joint. The stability equa...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2004.06.004

    authors： Potvin JR,Brown SH

    更新日期：2005-05-01 00:00:00

  • Biofluids, cell mechanics and epigenetics: Flow-induced epigenetic mechanisms of endothelial gene expression.

    abstract：:Epigenetics is the regulation of gene expression (transcription) in response to changes in the cell environment through genomic modifications that largely involve the non-coding fraction of the human genome and that cannot be attributed to modification of the primary DNA sequence. Epigenetics is dominant in establishi...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2016.11.017

    authors： Davies PF,Manduchi E,Jiménez JM,Jiang YZ

    更新日期：2017-01-04 00:00:00

  • Mechanical properties of rat thoracic and abdominal aortas.

    abstract：:Mechanical properties of abdominal and thoracic arteries of 2mm in diameter were determined from adults Wistar rats. A tensile testing instrument was used to obtain stress/strain curves with arteries immersed in physiological buffer at 37 degrees C. A displacement was applied on all arteries with various frequencies (...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.04.017

    authors： Assoul N,Flaud P,Chaouat M,Letourneur D,Bataille I

    更新日期：2008-07-19 00:00:00

  • Construction of healthy arteries using computed tomography and virtual histology intravascular ultrasound.

    abstract：:Vessel geometry for numerical analysis is generally obtained by computed tomography (CT) or magnetic resonance imaging (MRI) and intravascular ultrasound (IVUS). Most medical imaging is obtained from patients for hemodynamic analysis due to the properties of vascular disease and the difficulties in angiography. To pre...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2012.04.003

    authors： Ryou HS,Kim S,Kim SW,Cho SW

    更新日期：2012-06-01 00:00:00

  • Compressive creep behavior of bovine trabecular bone.

    abstract：:There are almost no published data that describe the creep behavior of trabecular bone (at the specimen level), even though the creep behavior of cortical bone has been well documented. In an effort to characterize the creep behavior of trabecular bone and to compare it with that of cortical bone, we performed uniaxia...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章,评审

    doi：10.1016/0021-9290(94)90006-x

    authors： Bowman SM,Keaveny TM,Gibson LJ,Hayes WC,McMahon TA

    更新日期：1994-03-01 00:00:00

  • In vivo estimation of the glenohumeral joint centre by functional methods: accuracy and repeatability assessment.

    abstract：:Several algorithms have been proposed for determining the centre of rotation of ball joints. These algorithms are used rather to locate the hip joint centre. Few studies have focused on the determination of the glenohumeral joint centre. However, no studies have assessed the accuracy and repeatability of functional me...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2009.09.029

    authors： Lempereur M,Leboeuf F,Brochard S,Rousset J,Burdin V,Rémy-Néris O

    更新日期：2010-01-19 00:00:00

  • Numerical errors and uncertainties in finite-element modeling of trabecular bone.

    abstract：:Although micromechanical finite-element models are being increasingly used to help interpret the results of bio-mechanical tests, there has not yet been a systematic study of the numerical errors and uncertainties that occur with these methods. In this work, finite-element models of human L1 vertebra have been used to...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(98)00108-0

    authors： Ladd AJ,Kinney JH

    更新日期：1998-10-01 00:00:00

  • Statistical characterization of piezoelectric coefficient d23 in cow bone.

    abstract：:In a newly developed, highly sensitive dilatometer we applied pulsatile electric fields to five dry bone samples cut from mid-tibial sections within a 90 degrees angle from the rear to front axis. Samples of five cows were studied. We measured the piezoelectric coefficient d23 establishing its mean and confidence inte...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(99)00021-4

    authors： Aschero G,Gizdulich P,Mango F

    更新日期：1999-06-01 00:00:00

  • Mechanical and material properties of the plantarflexor muscles and Achilles tendon in children with spastic cerebral palsy and typically developing children.

    abstract：BACKGROUND:Children with spastic cerebral palsy (CP) experience secondary musculoskeletal adaptations, affecting the mechanical and material properties of muscles and tendons. CP-related changes in the spastic muscle are well documented whilst less is known about the tendon. From a clinical perspective, it is important...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2016.07.020

    authors： Theis N,Mohagheghi AA,Korff T

    更新日期：2016-09-06 00:00:00

  • Assessment of blood volume flow in slightly curved arteries from a single velocity profile.

    abstract：:Non-invasive estimation of arterial blood volume flow (BVF) has become a central issue in assessment of cardiovascular risk. Poiseuille and Womersley approaches are commonly used to assess the BVF from centerline velocity, but both methods neglect the influence of curvature. Based on the assumption that the velocity i...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2009.04.032

    authors： Leguy CA,Bosboom EM,Hoeks AP,van de Vosse FN

    更新日期：2009-08-07 00:00:00

  • Comparison of different camera calibration approaches for underwater applications.

    abstract：:The purpose of this study was to compare three camera calibration approaches applied to underwater applications: (1) static control points with nonlinear DLT; (2) moving wand with nonlinear camera model and bundle adjustment; (3) moving plate with nonlinear camera model. The DVideo kinematic analysis system was used f...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2012.01.004

    authors： Silvatti AP,Dias FA,Cerveri P,Barros RM

    更新日期：2012-04-05 00:00:00

  • The effect of simulated marker misplacement on the interpretation of inter-limb differences during a change of direction task.

    abstract：:The objective assessment of biomechanical asymmetries during movement tasks is used to monitor rehabilitation following anterior cruciate ligament reconstruction (ACLR). Marker placement is an important source of methodological variability within human motion analysis. It is currently unclear how marker placement erro...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2020.110184

    authors： McFadden C,Daniels K,Strike S

    更新日期：2020-12-24 00:00:00

  • Stress deprivation simultaneously induces over-expression of interleukin-1beta, tumor necrosis factor-alpha, and transforming growth factor-beta in fibroblasts and mechanical deterioration of the tissue in the patellar tendon.

    abstract：:To test the hypothesis that stress deprivation induces over-expression of cytokines in the patellar tendon, 40 rats were divided into the following two groups. In the stress-shielded group, we slackened the patellar tendon in the right knee by drawing the patella toward the tibial tubercle with flexible wires. In the ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2004.05.009

    authors： Uchida H,Tohyama H,Nagashima K,Ohba Y,Matsumoto H,Toyama Y,Yasuda K

    更新日期：2005-04-01 00:00:00

  • Preliminary investigation of teaching older adults the tuck-and-roll strategy: Can older adults learn to fall with reduced impact severity.

    abstract：:Falls are common and potentially disastrous for older adults. A novel approach that could augment current fall prevention procedures is to teach older adults movement strategies to reduce the risk of injury. The purpose of the study was to determine whether older adults can learn a movement strategy ("tuck-and-roll") ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2018.12.002

    authors： Moon Y,Bishnoi A,Sun R,Shin JC,Sosnoff JJ

    更新日期：2019-01-23 00:00:00

  • Inter- and intra-rater reliability of 3D kinematics during maximum mouth opening of asymptomatic subjects.

    abstract：:Previous studies evaluated 3D human jaw movements using kinematic analysis systems during mouth opening, but information on the reliability of such measurements is still scarce. The purpose of this study was to analyze within- and between-session reliabilities, inter-rater reliability, standard error of measurement (S...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2017.09.038

    authors： Calixtre LB,Nakagawa TH,Alburquerque-Sendín F,da Silva Grüninger BL,de Sena Rosa LR,Oliveira AB

    更新日期：2017-11-07 00:00:00

  • Effect of flow pulsatility on modeling the hemodynamics in the total cavopulmonary connection.

    abstract：:Total cavopulmonary connection is the result of a series of palliative surgical repairs performed on patients with single ventricle heart defects. The resulting anatomy has complex and unsteady hemodynamics characterized by flow mixing and flow separation. Although varying degrees of flow pulsatility have been observe...

    journal_title：Journal of biomechanics

    pub_type： 临床试验,杂志文章,多中心研究

    doi：10.1016/j.jbiomech.2012.07.010

    authors： Khiabani RH,Restrepo M,Tang E,De Zélicourt D,Sotiropoulos F,Fogel M,Yoganathan AP

    更新日期：2012-09-21 00:00:00

  • A new testing device for measuring gliding resistance and work of flexion in a digit.

    abstract：:In order to move the finger the tendon force must overcome the gliding resistance of the tendon as well as the forces to move the joints, finger inertias, and external load. These sources, combined, make up the work of flexion (WOF) which has been experimentally used to evaluate the finger function. In this study, we ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/s0021-9290(02)00300-7

    authors： Zhao C,Amadio PC,Berglund L,Zobitz ME,An KN

    更新日期：2003-02-01 00:00:00

  • A passive dynamic walking robot that has a deterministic nonlinear gait.

    abstract：:There is a growing body of evidence that the step-to-step variations present in human walking are related to the biomechanics of the locomotive system. However, we still have limited understanding of what biomechanical variables influence the observed nonlinear gait variations. It is necessary to develop reliable mode...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.01.007

    authors： Kurz MJ,Judkins TN,Arellano C,Scott-Pandorf M

    更新日期：2008-01-01 00:00:00

  • Measurement of body segment parameters using dual energy X-ray absorptiometry and three-dimensional geometry: an application in gait analysis.

    abstract：:Body segment parameters (BSP) are essential input for the computations in kinetics of motion applied in the field of biomechanics. These data are usually obtained from population-specific predictive equations which present limitations in being representative of the population under study. More recently, medical imagin...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.10.036

    authors： Lee MK,Le NS,Fang AC,Koh MT

    更新日期：2009-02-09 00:00:00

  • Harmonizing finite element modelling for non-invasive strength estimation by high-resolution peripheral quantitative computed tomography.

    abstract：:The finite element (FE) method based on high-resolution peripheral quantitative computed tomography (HR-pQCT) use a variety of tissue constitutive properties and boundary conditions at different laboratories making comparison of mechanical properties difficult. Furthermore, the advent of a second-generation HR-pQCT po...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2018.08.030

    authors： Whittier DE,Manske SL,Kiel DP,Bouxsein M,Boyd SK

    更新日期：2018-10-26 00:00:00

  • Does screw-bone interface modelling matter in finite element analyses?

    abstract：:The effect of screw-bone interface modelling strategies was evaluated in the setting of a tibial mid-shaft fracture stabilised using locking plates. Three interface models were examined: fully bonded interface; screw with sliding contact with bone; and screw with sliding contact with bone in an undersized pilot hole. ...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2012.04.008

    authors： MacLeod AR,Pankaj P,Simpson AH

    更新日期：2012-06-01 00:00:00

  • Compression-induced damage and internal tissue strains are related.

    abstract：:Prolonged mechanical loading of soft tissues adjacent to bony prominences can lead to degeneration of muscle tissue, resulting in a condition termed pressure-related deep tissue injury. This type of deep pressure ulcers can develop into a severe wound, associated with problematic healing and a variable prognosis. Limi...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.09.016

    authors： Ceelen KK,Stekelenburg A,Loerakker S,Strijkers GJ,Bader DL,Nicolay K,Baaijens FP,Oomens CW

    更新日期：2008-12-05 00:00:00

  • Impact-induced osteochondral fracture in the tibial plateau.

    abstract：:In this study, human tibia plateaus with the meniscus removed were impacted on various regions of the plateau surface via a drop test using a 5mm indenter. Osteochondral blocks containing the failure site were then extracted, chemically fixed, dehydrated, gold-particle coated, and sent for X-ray micro-CT imaging to ob...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2008.01.033

    authors： Thambyah A,Shim VP,Chong LM,Lee VS

    更新日期：2008-01-01 00:00:00

  • An improved method to assess torsional properties of rodent long bones.

    abstract：:Torsion is an important testing modality commonly used to calculate structural properties of long bones. However, the effects of size and geometry must be excluded from the overall structural response in order to compare material properties of bones of different size, age and species. We have developed a new method to...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2009.04.019

    authors： Nazarian A,Entezari V,Vartanians V,Müller R,Snyder BD

    更新日期：2009-08-07 00:00:00

  • A multipurpose muscle ergometer.

    abstract：:A fast (0.1 mm steps within 2 ms), strong (40 N continuously) and accurate (resolution 0.002 N and 1.0 micron) muscle ergometer was developed to test dynamic and static properties of mammalian muscle. Both for twitches and for tetani isometric, isokinetic and isotonic contractions can be measured accurately. Force-vel...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/0021-9290(87)90312-5

    authors： Woittiez RD,Brand C,de Haan A,Hollander AP,Huijing PA,van der Tak R,Rijnsburger WH

    更新日期：1987-01-01 00:00:00

  • Quantitative detection of cartilage surfaces and ligament geometry of the wrist using an imaging cryomicrotome system.

    abstract：:Biomechanical models may aid in improving diagnosis and treatment of wrist joint disorders. As input, geometrical information is required for model development. Previous studies acquired some elements of the average wrist joint geometry. However, there is a close geometric functional match between articulating surface...

    journal_title：Journal of biomechanics

    pub_type： 杂志文章

    doi：10.1016/j.jbiomech.2009.11.003

    authors： Dvinskikh NA,Blankevoort L,Foumani M,Spaan JA,Streekstra GJ

    更新日期：2010-03-22 00:00:00