Automatic Model Generation Framework for Computational Simulation of Cochlear Implantation.

abstract：:We have studied the interaction of high frequency jet ventilation with cardiovascular pressures and flows. Results in dogs show that the amplitude of all intrathoracic pressures and flows fluctuate with a frequency equal to the difference between the heart rate and ventilator rate. The magnitude of this amplitude vari...

journal_title：Annals of biomedical engineering

authors： Mitzner W,Gioia F,Weinmann GG,Robotham JL,Ehrlich W

更新日期：1987-01-01 00:00:00

abstract：:Although diagnostic testing with auditory evoked potentials (EPs) has become routine, quantitative measurements of signal and noise are still lacking. In this study, current signal, power, noise power, and signal-to-noise ratio (SNR) estimation formulas are reviewed and applied to auditory brainstem response averaging...

journal_title：Annals of biomedical engineering

authors： Ozdamar O,Delgado RE

更新日期：1996-11-01 00:00:00

abstract：:There is a significant clinical need for engineered bone graft substitutes that can quickly, effectively, and safely repair large segmental bone defects. One emerging field of interest involves the growth of engineered bone tissue in vitro within bioreactors, the most promising of which are perfusion bioreactors. Usin...

journal_title：Annals of biomedical engineering

authors： Ball O,Nguyen BB,Placone JK,Fisher JP

更新日期：2016-12-01 00:00:00

abstract：:Arteries are composed of multiple constituents that endow the wall with proper structure and function. Many vascular diseases are associated with prominent mechanical and biological alterations in the wall constituents. In this study, planar biaxial tensile test data of elastase-treated porcine aortic tissue (Chow et ...

journal_title：Annals of biomedical engineering

authors： Zeinali-Davarani S,Chow MJ,Turcotte R,Zhang Y

更新日期：2013-07-01 00:00:00

abstract：:Ever-increasing demand for bone grafts necessitates the realization of clinical implementation of bone tissue engineered constructs. The predominant hurdle to implementation remains to be securing FDA approval, based on the lack of viable methods for the rigorous monitoring of said constructs. The study presented here...

journal_title：Annals of biomedical engineering

authors： Simmons AD,Sikavitsas VI

更新日期：2018-01-01 00:00:00

abstract：:Peripheral nerve injuries present challenges to regeneration. Currently, the gold standard for nerve repair is an autograft that results in another region of the body suffering nerve damage. Previously, bioactive borate glass (BBG) has been studied in clinical trials to treat patients with non-healing wounds, and we h...

journal_title：Annals of biomedical engineering

authors： Gupta B,Papke JB,Mohammadkhah A,Day DE,Harkins AB

更新日期：2016-12-01 00:00:00

abstract：:The multiphoton fluorescence recovery after photobleaching (MP-FRAP) technique has been developed to measure the three-dimensional (3D) solute diffusion within biological systems. However, current 3D MP-FRAP models are based on isotropic diffusion and spatial domain analysis. The 3D anisotropic diffusion and frequency...

journal_title：Annals of biomedical engineering

authors： Shi C,Cisewski SE,Bell PD,Yao H

更新日期：2014-03-01 00:00:00

abstract：:Upon nerve injury, the body creates an environment consisting of permissive and non-permissive cues that instruct the function of cells involved in nerve repair. Among other roles, the developing extracellular matrix (ECM) acts as an underlying substrate to guide the union of neurites extending from the proximal stump...

journal_title：Annals of biomedical engineering

authors： Man AJ,Leach JK,Bannerman P

更新日期：2014-06-01 00:00:00

abstract：:Magnetic nanoparticle (mNP) based thermal therapies have demonstrated relevance in the clinic, but effective application requires an understanding of both its strengths and limitations. This study explores two critical limitations for clinical use: (1) maximizing localized mNP heating, while avoiding bulk heating due ...

journal_title：Annals of biomedical engineering

authors： Etheridge ML,Bischof JC

更新日期：2013-01-01 00:00:00

abstract：:Continuous gradients exist at osteochondral interfaces, which may be engineered by applying spatially patterned gradients of biological cues. In the present study, a protein-loaded microsphere-based scaffold fabrication strategy was applied to achieve spatially and temporally controlled delivery of bioactive signals i...

journal_title：Annals of biomedical engineering

authors： Dormer NH,Singh M,Wang L,Berkland CJ,Detamore MS

更新日期：2010-06-01 00:00:00

abstract：:The field of tissue engineering promises to deliver biological substitutes to repair or replace tissues in the body that have been injured or diseased. The clinical demand for musculoskeletal tissues is particularly high, especially for cartilage and bone defects. Although they are generally considered biologically si...

journal_title：Annals of biomedical engineering

authors： Sharma B,Elisseeff JH

更新日期：2004-01-01 00:00:00

abstract：:The relationship between laboratory and on-field performance of football helmets was assessed for 31 football helmet models selected from those worn by players in the 2015-2019 National Football League (NFL) seasons. Linear impactor tests were conducted with helmets placed on an instrumented Hybrid III head and neck a...

journal_title：Annals of biomedical engineering

authors： Bailey AM,McMurry TL,Cormier JM,Funk JR,Crandall JR,Mack CD,Myers BS,Arbogast KB

更新日期：2020-11-01 00:00:00

abstract：:In this paper, a new method for quantification of rigidity in elbow joint of Parkinsonian patients is introduced. One of the most known syndromes in Parkinson's disease (PD) is increased passive stiffness in muscles, which leads to rigidity in joints. Clinical evaluation of stiffness in wrist and/or elbow, commonly us...

journal_title：Annals of biomedical engineering

authors： Sepehri B,Esteki A,Ebrahimi-Takamjani E,Shahidi GA,Khamseh F,Moinodin M

更新日期：2007-12-01 00:00:00

abstract：:Measurement of cell shortening is an important technique for assessment of physiology and pathophysiology of cardiac myocytes. Many types of heart disease are associated with decreased myocyte shortening, which is commonly caused by structural and functional remodeling. Here, we present a new approach for local measur...

journal_title：Annals of biomedical engineering

authors： Lichter J,Li H,Sachse FB

更新日期：2016-10-01 00:00:00

abstract：:Opportunities to provide clinical immersion experiences to bioengineering undergraduate students have expanded over the last several years. These programs allow students to observe the clinical environment in order to better understand workflow processes, the context in which medical equipment is used, and identify un...

journal_title：Annals of biomedical engineering

authors： Kotche M,Felder AE,Wilkens K,Stirling S

更新日期：2020-09-01 00:00:00

abstract：:Finite element analysis is a powerful tool for investigating the biomechanics of atherosclerosis and has thereby provided an improved understanding of acute myocardial infarction. Structural analysis of arterial walls is traditionally performed using geometry contours derived from histology. In this paper we demonstra...

journal_title：Annals of biomedical engineering

authors： Chau AH,Chan RC,Shishkov M,MacNeill B,Iftimia N,Tearney GJ,Kamm RD,Bouma BE,Kaazempur-Mofrad MR

更新日期：2004-11-01 00:00:00

abstract：:Cells function based on a complex set of interactions that control pathways resulting in ultimate cell fates including proliferation, differentiation, and apoptosis. The inter-workings of this immensely dense network of intracellular molecules are influenced by more than random protein and nucleic acid distribution wh...

journal_title：Annals of biomedical engineering

authors： LeDuc PP,Bellin RR

更新日期：2006-01-01 00:00:00

abstract：:This study presents a new steady-state visual evoked potential (SSVEP)-based brain computer interface (BCI). SSVEPs, induced by phase-tagged flashes in eight light emitting diodes (LEDs), were used to control four cursor movements (up, right, down, and left) and four button functions (on, off, right-, and left-clicks)...

journal_title：Annals of biomedical engineering

authors： Lee PL,Sie JJ,Liu YJ,Wu CH,Lee MH,Shu CH,Li PH,Sun CW,Shyu KK

更新日期：2010-07-01 00:00:00

abstract：:Although it is known that long cortical bone structurally alter their area moment of inertia with age related bone loss maintaining their bending strength, the incidence of fragility fractures associated with cortical thinning still prevails. We hypothesize that cortical thinning with aging increases the local bucklin...

journal_title：Annals of biomedical engineering

authors： Lee T,Choi JB,Schafer BW,Segars WP,Eckstein F,Kuhn V,Beck TJ

更新日期：2009-09-01 00:00:00

abstract：:Radiation applied for therapy and diagnostics damages molecular/atomic couples of biotissues, bones being among them. As a result, electron peculiarities and mechanical behavior of the latter are altered. Correlation between strength of the irradiated bone and its electron features explored due to photo- and exoelectr...

journal_title：Annals of biomedical engineering

authors： Dekhtyar Y

更新日期：2001-12-01 00:00:00

abstract：:An intelligent multichannel stimulator (IMS) has been designed and built for use in a cardiac research environment. The device is capable of measuring and responding to cardiac electrophysiological phenomena in real time with carefully timed and placed electrical stimuli. The system consists of 16 channels of sense/st...

journal_title：Annals of biomedical engineering

authors： Johnson PL,Newton JC,Rollins DL,Knisley SB,Ideker RE,Smith WM

更新日期：2002-02-01 00:00:00

abstract：:A cohesive zone model (CZM) approach is applied to simulate atherosclerotic plaque delamination experiments in mouse abdominal aorta specimens. A three-dimensional finite element model is developed for the experiments. The aortic wall is treated as a fiber-reinforced, highly deformable, incompressible material, and th...

journal_title：Annals of biomedical engineering

authors： Leng X,Chen X,Deng X,Sutton MA,Lessner SM

更新日期：2015-12-01 00:00:00

abstract：:Quantifying injury tolerance for concussion is complicated by variability in the type, severity, and time course of post-injury physiological and behavioral changes. The current study outlined acute and chronic changes in behavioral metrics following rotational acceleration-induced concussion in rats. The Medical Coll...

journal_title：Annals of biomedical engineering

authors： Stemper BD,Shah AS,Chiariello R,Olsen CM,Budde MD,Glavaski-Joksimovic A,McCrea M,Kurpad SN,Pintar FA

更新日期：2016-11-01 00:00:00

abstract：:The function of a chamber depends on its hydrodynamic properties: isometric pressures it can exert in the operating range of distensions, compliances in the operating range of distensions, and wall-displacement resistances in the operating range of distensions. Wall-displacement resistance is the departure of pressure...

journal_title：Annals of biomedical engineering

authors： Regen DM

更新日期：1988-01-01 00:00:00

abstract：:Twenty-one 3.5-month-old female Sprague-Dawley rats were randomly assigned to three groups: BTX group, in which each rat received a single intramuscular injection of 2 U of Clostridium botulinum toxin (BTX) in the quadriceps femoris muscle of the right hind limb; BTX + SR group, in which each rat received a BTX inject...

journal_title：Annals of biomedical engineering

authors： Sheng ZF,Ma YL,Tong D,Fang DY,Liang QC,Liu LH,Zhang J,Liao EY

更新日期：2012-03-01 00:00:00

abstract：:Baseball players swung very light and very heavy bats through our instrument and the speed of the bat was recorded. These data were used to make mathematical models for each person. Then these models were coupled with equations of physics for bat-ball collisions to compute the Ideal Bat Weight for each individual. How...

journal_title：Annals of biomedical engineering

authors： Bahill AT,Freitas MM

更新日期：1995-07-01 00:00:00

abstract：:Dynamic occlusal loading during mastication is clinically relevant in the design and functional assessment of dental restorations and removable dentures, and in evaluating temporomandibular joint dysfunction. The aim of this study was to develop a modelling framework to evaluate subject-specific dynamic occlusal loadi...

journal_title：Annals of biomedical engineering

authors： Woodford SC,Robinson DL,Edelmann C,Mehl A,Röhrle O,Vee Sin Lee P,Ackland DC

更新日期：2021-01-06 00:00:00

abstract：:For several years, Virginia Tech and other schools have measured the frequency and severity of head impacts sustained by collegiate American football players in real time using the Head Impact Telemetry (HIT) System of helmet-mounted accelerometers. In this study, data from 37,128 head impacts collected at Virginia Te...

journal_title：Annals of biomedical engineering

authors： Funk JR,Rowson S,Daniel RW,Duma SM

更新日期：2012-01-01 00:00:00

abstract：:Mechanical interactions during angiogenesis, i.e., traction applied by neovessels to the extracellular matrix and the corresponding deformation, are important regulators of growth and neovascularization. We have previously designed, implemented, and validated a coupled model of angiogenesis in which a discrete microve...

journal_title：Annals of biomedical engineering

authors： Edgar LT,Hoying JB,Weiss JA

更新日期：2015-07-01 00:00:00

abstract：:In order to successfully use a model for parameter identification, it must be carefully analyzed. Current analysis methods, however, are ad hoc and provide only partial information. We extended these methods through the application of stacked dimensions, a scientific visualization method. The end result of our extensi...

journal_title：Annals of biomedical engineering

authors： Bosan S,Harris TR

更新日期：1996-01-01 00:00:00