Bradley J. Roth
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Bradley J. Rothengineering Degrees
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Bradley J. Rothcomputer-science Degrees
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Engineering Computer Science
Bradley J. Roth's Degrees
- PhD Computer Science Stanford University
- Masters Electrical Engineering University of California, Berkeley
- Bachelors Computer Engineering University of California, Berkeley
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Why Is Bradley J. Roth Influential?
(Suggest an Edit or Addition)Bradley J. Roth's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Optimal Focal Transcranial Magnetic Activation of the Human Motor Cortex: Effects of Coil Orientation, Shape of the Induced Current Pulse, and Stimulus Intensity (1992) (596)
- Effects of coil design on delivery of focal magnetic stimulation. Technical considerations. (1990) (423)
- Using a magnetometer to image a two‐dimensional current distribution (1989) (393)
- Current injection into a two-dimensional anisotropic bidomain. (1989) (366)
- A model of the stimulation of a nerve fiber by electromagnetic induction (1990) (356)
- A theoretical calculation of the electric field induced in the cortex during magnetic stimulation. (1991) (321)
- Electrical conductivity values used with the bidomain model of cardiac tissue (1997) (217)
- A mathematical model of make and break electrical stimulation of cardiac tissue by a unipolar anode or cathode (1995) (192)
- Mechanisms for electrical stimulation of excitable tissue. (1994) (185)
- Virtual Electrodes and Deexcitation: New Insights into Fibrillation Induction and Defibrillation (2000) (176)
- How well does a three-sphere model predict positions of dipoles in a realistically shaped head? (1993) (156)
- Action potential propagation in a thick strand of cardiac muscle. (1991) (155)
- Experimental and Theoretical Analysis of Phase Singularity Dynamics in Cardiac Tissue (2001) (137)
- New currents in electrical stimulation of excitable tissues. (2000) (135)
- Relevance of stimulus duration for activation of motor and sensory fibers: implications for the study of H-reflexes and magnetic stimulation. (1988) (126)
- A theoretical calculation of the electric field induced by magnetic stimulation of a peripheral nerve (1990) (125)
- Quatrefoil Reentry in Myocardinm: An Optical Imaging Study of the Induction Mechanism (1999) (124)
- A mathematical model for electrical stimulation of a monolayer of cardiac cells (2004) (123)
- Magnetic Stimulation of the Human Cerebral Cortex, an Indicator of Reorganization in Motor Pathways in Certain Pathological Conditions (1991) (122)
- The response of a spherical heart to a uniform electric field: a bidomain analysis of cardiac stimulation (1993) (121)
- The magnetic field of a single axon. A comparison of theory and experiment. (1985) (114)
- Electrical stimulation of cardiac tissue: a bidomain model with active membrane properties (1994) (111)
- Source analysis of scalp-recorded movement-related electrical potentials. (1993) (105)
- The heating of metal electrodes during rapid-rate magnetic stimulation: a possible safety hazard. (1992) (99)
- Stimulation of a myelinated nerve axon by electromagnetic induction (1991) (99)
- Topographic maps of human motor cortex in normal and pathological conditions: mirror movements, amputations and spinal cord injuries. (1991) (97)
- The electric field induced during magnetic stimulation. (1991) (97)
- The magnetic field of a single axon: A volume conductor model (1985) (96)
- Determining the site of stimulation during magnetic stimulation of a peripheral nerve. (1992) (90)
- The induction of reentry in cardiac tissue. The missing link: How electric fields alter transmembrane potential. (1998) (89)
- Dipole localization in patients with epilepsy using the realistically shaped head model. (1997) (89)
- How the anisotropy of the intracellular and extracellular conductivities influences stimulation of cardiac muscle (1992) (88)
- A Bidomain Model for the Extracellular Potential and Magnetic Field of Cardiac Tissue (1986) (88)
- Nonsustained Reentry Following Successive Stimulation of Cardiac Tissue Through a Unipolar Electrode (1997) (79)
- Strength‐Interval Curves for Cardiac Tissue Predicted Using the Bidomain Model (1996) (77)
- The time constants of motor and sensory peripheral nerve fibers measured with the method of latent addition. (1994) (75)
- Latency of motor evoked potentials to focal transcranial stimulation varies as a function of scalp positions stimulated. (1991) (72)
- A theoretical model for magneto-acoustic imaging of bioelectric currents (1994) (70)
- Optical measurement of cell-to-cell coupling in intact heart using subthreshold electrical stimulation. (2001) (68)
- The activating function for magnetic stimulation derived from a three-dimensional volume conductor model (1992) (56)
- Spatial and temporal frequency-dependent conductivities in volume-conduction calculations for skeletal muscle (1988) (54)
- The magnetic field of cortical current sources: the application of a spatial filtering model to the forward and inverse problems. (1990) (53)
- In vitro evaluation of a 4-leaf coil design for magnetic stimulation of peripheral nerve. (1994) (52)
- Role of Virtual Electrodes in Arrhythmogenesis: Pinwheel Experiment Revisited (2000) (49)
- Averaging over depth during optical mapping of unipolar stimulation (2002) (49)
- Electrically silent magnetic fields. (1986) (49)
- Magnetic determination of the spatial extent of a single cortical current source: a theoretical analysis. (1988) (45)
- Meandering of spiral waves in anisotropic cardiac tissue (2001) (43)
- The role of magnetic forces in biology and medicine (2011) (40)
- The electrical potential and the magnetic field of an axon in a nerve bundle (1985) (40)
- Artifacts, assumptions, and ambiguity: Pitfalls in comparing experimental results to numerical simulations when studying electrical stimulation of the heart. (2002) (40)
- The Electrical Conductivity of Tissues (1999) (38)
- Approximate analytical solutions to the bidomain equations with unequal anisotropy ratios (1997) (37)
- Differences between the time constant of sensory and motor peripheral nerve fibers: Further studies and considerations (1998) (37)
- Electrical stimulation of cardiac tissue by a bipolar electrode in a conductive bath (1998) (36)
- A theoretical comparison of electric and magnetic stimulation of the brain (2006) (36)
- The electrical potential produced by a strand of cardiac muscle: A bidomain analysis (2006) (34)
- Capabilities of a Toroid-Amplifier System for Magnetic Measurement of Current in Biological Tissue (1986) (34)
- The effect of plunge electrodes during electrical stimulation of cardiac tissue (2001) (33)
- The effects of spiral anisotropy on the electric potential and the magnetic field at the apex of the heart (1988) (32)
- A comparison of two boundary conditions used with the bidomain model of cardiac tissue (2006) (31)
- A Mechanism for Anisotropic Reentry in Electrically Active Tissue (1992) (31)
- Forward Euler Stability of the Bidomain Model of Cardiac Tissue (2007) (30)
- Frequency locking of meandering spiral waves in cardiac tissue (1998) (29)
- The Effect of Electrical Anisotropy During Magnetoacoustic Tomography With Magnetic Induction (2008) (29)
- Approximate analytical solutions of the Bidomain equations for electrical stimulation of cardiac tissue with curving fibers. (2003) (29)
- Risk of burns during rapid-rate magnetic stimulation in presence of electrodes (1990) (28)
- Ultrasonically-induced Lorentz force tomography (2009) (27)
- The use of a cap-shaped coil for transcranial magnetic stimulation of the motor cortex. (1993) (26)
- Effects of Elevated Extracellular Potassium Ion Concentration on Anodal Excitation of Cardiac Tissue (2003) (26)
- Magnetic Measurements of Action Currents in a Single Nerve Axon: A Core-Conductor Model (1985) (24)
- The pinwheel experiment revisited. (1998) (24)
- How the anisotropy of the intracellular and extracellular conductivities influences stimulation of cardiac muscle (1992) (24)
- Time Dependence of Anodal and Cathodal Refractory Periods in Cardiac Tissue (1997) (23)
- An S1 gradient of refractoriness is not essential for reentry induction by an S2 stimulus (2000) (23)
- Virtual electrode effects around an artificial heterogeneity during field stimulation of cardiac tissue. (2006) (23)
- MECHANISM OF ANODE BREAK EXCITATION IN THE HEART: THE RELATIVE INFLUENCE OF MEMBRANE AND ELECTROTONIC FACTORS (1999) (22)
- Mechanical model of neural tissue displacement during Lorentz effect imaging (2009) (22)
- Unipolar stimulation of cardiac tissue. (1998) (22)
- Analytical model for predicting mechanotransduction effects in engineered cardiac tissue. (2003) (22)
- The magnetic field associated with a plane wave front propagating through cardiac tissue (1999) (20)
- The effect of externally applied electrical fields on myocardial tissue (1996) (20)
- How electrode size affects the electric potential distribution in cardiac tissue (2000) (20)
- Effect of a bath on the epicardial transmembrane potential during internal defibrillation shocks (1999) (20)
- Optical measurements reveal nature of intercellular coupling across ventricular wall. (2005) (20)
- Hybrid modeling of electrical and optical behavior in the heart (2009) (18)
- Algorithm for the design of magnetic stimulation coils (1994) (18)
- Influence of a perfusing bath on the foot of the cardiac action potential. (2000) (18)
- The Bidomain Theory of Pacing (2009) (18)
- Apodized pickup coils for improved spatial resolution of SQUID magnetometers (1990) (17)
- Calculation of optical signal using three-dimensional bidomain/diffusion model reveals distortion of the transmembrane potential. (2008) (17)
- Detection of Peripheral Nerve and Skeletal Muscle Action Currents Using Magnetic Resonance Imaging (2009) (16)
- Quatrefoil Reentry Caused by Burst Pacing (2006) (15)
- A theoretical comparison of electric and magnetic stimulation of the brain (2006) (15)
- Mechanical bidomain model of cardiac tissue. (2010) (15)
- Cardiac tissue in an electric field: a study in electrical stimulation (1992) (15)
- Comments on "Hall Effect Imaging" [with reply] (1998) (15)
- Thermal fluctuations of the magnetic field over a thin conducting plate (1998) (14)
- Effect of plunge electrodes in active cardiac tissue with curving fibers. (2004) (14)
- A mechanism for the upper limit of vulnerability. (2009) (14)
- The potential induced in anisotropic tissue by the ultrasonically-induced Lorentz force (2008) (14)
- The Strength-Interval Curve in Cardiac Tissue (2013) (13)
- Radiosensitizing and Hyperthermic Properties of Hyaluronan Conjugated, Dextran-Coated Ferric Oxide Nanoparticles: Implications for Cancer Stem Cell Therapy (2015) (13)
- A comparison of two models for calculating the electrical potential in skeletal muscle (2006) (13)
- Comments on "Hall effect imaging". (1998) (13)
- Cardiac Optical Mapping Under a Translucent Stimulation Electrode (2004) (13)
- A mathematical description of a growing cell colony based on the mechanical bidomain model (2017) (12)
- Effect of a perfusing bath on the rate of rise of an action potential propagating through a slab of cardiac tissue (1996) (12)
- Lorentz effect imaging of ionic currents in solution using correct values for ion mobility. (2010) (12)
- Steady-state point-source stimulation of a nerve containing axons with an arbitrary distribution of diameters (2006) (12)
- Is it possible to detect dendrite currents using presently available magnetic resonance imaging techniques? (2012) (12)
- THE FORMATION OF A RE-ENTRANT ACTION POTENTIAL WAVE FRONT IN TISSUE WITH UNEQUAL ANISOTROPY RATIOS (1991) (12)
- Determining the light scattering and absorption parameters from forward-directed flux measurements in cardiac tissue (2017) (12)
- The Mechanical Bidomain Model: A Review. (2013) (11)
- Mechanism for polarisation of cardiac tissue at a sealed boundary (1999) (11)
- The effect of electroporation on the strength-interval curve during unipolar stimulation of cardiac tissue (1997) (11)
- Art Winfree and the bidomain model of cardiac tissue. (2004) (11)
- Measurements of transmembrane potential and magnetic field at the apex of the heart. (2010) (11)
- A perturbation solution of the mechanical bidomain model (2011) (11)
- Boundary Layers and the Distribution of Membrane Forces Predicted by the Mechanical Bidomain Model. (2013) (10)
- Mechanisms for cardiac stimulation (1993) (10)
- How Epicardial Electrodes Influence the Transmembrane Potential During a Strong Shock (2001) (10)
- Virtual Electrode Theory of Pacing (2021) (10)
- A numerical solution of the mechanical bidomain model (2016) (9)
- How to Explain Why "Unequal Anisotropy Ratios" is Important Using Pictures but No Mathematics (2006) (9)
- The Magnetic Field Produced by the Heart and Its Influence on MRI (2017) (9)
- Photon Density Measured Over a Cut Surface: Implications for Optical Mapping of the Heart (2008) (9)
- The movement of a nerve in a magnetic field: application to MRI Lorentz effect imaging (2014) (8)
- A Simplified Approach for Simultaneous Measurements of Wavefront Velocity and Curvature in the Heart Using Activation Times (2013) (8)
- Optimization of Feedback Pacing for Defibrillation (2009) (8)
- What does the ratio of injected current to electrode area not tell us about tDCS? (2009) (8)
- Intracellular calcium and the mechanism of the dip in the anodal strength-interval curve in cardiac tissue. (2012) (8)
- NUMERICAL SIMULATIONS OF SYNCHRONIZED PACING (2006) (7)
- A Model for Multi-site Pacing of Fibrillation Using Nonlinear Dynamics Feedback (2007) (7)
- Cardiac strength-interval curves calculated using a bidomain tissue with a parsimonious ionic current (2017) (7)
- Fourier analysis in magnetic induction tomography: mapping of anisotropic, inhomogeneous resistivity (2011) (7)
- How Hyperpolarization and the Recovery of Excitability Affect Propagation through a Virtual Anode in the Heart (2011) (7)
- A comparative model of two mechanisms from which a magnetic field arises in the heart (2004) (7)
- Heterogeneous anisotropic magnetic susceptibility of the myelin‐water layers causes local magnetic field perturbations in axons (2017) (6)
- Medical Applications of Nanoparticles (2013) (6)
- Simulation of Protective Zones During Quatrefoil Reentry in Cardiac Tissue (2001) (6)
- Correction to "how electrode size affects the electrical potential distribution in cardiac tissue" (2002) (6)
- Development of an imaging modality utilizing 2D optical signals during an EPI-fluorescent optical mapping experiment (2009) (6)
- Scaling Laws For Electromagnetic Stimulation Of An Axon (1990) (6)
- The mechanical bidomain model of cardiac muscle with curving fibers (2018) (5)
- The Mechanism of Reflection Type Reentry: A Simulation Study (2015) (5)
- Approximate solution to the bidomain equations for electrocardiogram problems. (2005) (5)
- Using the mechanical bidomain model to analyze the biomechanical behavior of cardiomyocytes. (2015) (5)
- Electrical stimulation in a time-dependent, passive bidomain (1993) (5)
- Simulations of Optical Mapping During Electroporation (2004) (5)
- Approximate solution to the bidomain equations for defibrillation problems. (2005) (5)
- A collection of homework problems about the application of electricity and magnetism to medicine and biology (2014) (5)
- The Effect of the Fiber Curvature Gradient on Break Excitation in Cardiac Tissue (2006) (5)
- Sawtooth Effect: Fact or Fancy? (2001) (5)
- Electromagnetic stimulation of a myelinated axon (1990) (5)
- Michael Faraday and painless defibrillation. (2005) (5)
- How Compressibility Influences the Mechanical Bidomain Model (2014) (5)
- Dependence of cardiac strength-interval curves on pacing rate (2006) (4)
- How the Spatial Frequency of Polarization Influences the Induction of Reentry in Cardiac Tissue (2005) (4)
- Modeling of Spreading Cortical Depression Using a Realistic Head Model (2004) (4)
- Exponential Growth and Decay (2015) (4)
- The effect of the cut surface during electrical stimulation of a cardiac wedge preparation (2006) (4)
- Electrostriction of anisotropic tissue. (2007) (4)
- Biomagnetic studies of peripheral nerves and skeletal muscle. (1990) (4)
- Finite element bidomain calculations (1988) (4)
- Automating phase singularity localization in mathematical models of cardiac tissue dynamics. (2005) (4)
- Longitudinal resistance in srands of cardiac muscle (1988) (4)
- Modeling bipolar stimulation of cardiac tissue. (2017) (3)
- Interpretation of skeletal muscle four-electrode impedance measurements using spatial and temporal frequency-dependent conductivities (1989) (3)
- Bidomain modeling of electrical and mechanical properties of cardiac tissue (2021) (3)
- Are glial cells responsible for transcranial direct current stimulation? (2012) (3)
- Optical imaging of the heart: Seeing below the surface. (2010) (3)
- Does ephaptic coupling contribute to propagation in cardiac tissue? (2014) (3)
- Fourier-based magnetic induction tomography for mapping resistivity. (2011) (3)
- Averaging over depth during optical mapping of electroporation (2002) (3)
- Interaction of Photons and Charged Particles with Matter (2015) (3)
- Magneto-encephalogram artifacts caused by electro-encephalogram electrodes (2003) (3)
- The Method of Least Squares and Signal Analysis (2015) (3)
- Capabilities ofa Toroid-Amplifier Systemfor Magnetic Measurement ofCurrentin Biological Tissue (1986) (3)
- Electrical stimulation of cardiac tissue by an electrode in a conductive bath (1997) (3)
- Bidomain simulations of defibrillation: 20 years of progress. (2013) (3)
- A mechanism for the "no-response"" phenomenon during anodal stimulation of cardiac tissue (1997) (3)
- Transport in an Infinite Medium (2015) (3)
- The Puzzle of Defibrillation: Putting the Pieces Together (2005) (2)
- A mathematical model of mechanotransduction (2016) (2)
- Effect of a Volume Conductor on the Transmembrane Potential Distribution over the Epicardial Surface of the Heart (1997) (2)
- Monodomain shear wave propagation and bidomain shear wave dispersion in an elastic model of cardiac tissue. (2013) (2)
- Critical point theory versus the bidomain model for reentry induction (1999) (2)
- Nuclear Physics and Nuclear Medicine (2015) (2)
- Electrical Pacing of Cardiac Tissue Including Potassium Inward Rectification (2015) (2)
- Erratum: “Fourier-based magnetic induction tomography for mapping resistivity” [J. Appl. Phys. 109, 014701 (2011)] (2011) (2)
- Elastic Wave Propagation in a Mechanical Bidomain Model of Cardiac Tissue (2011) (2)
- Numerical Simulations of Cardiac Tissue Excitation and Pacing Using the Bidomain Model (2011) (2)
- An Elementary Model of the Earth's Magnetic Field (2007) (2)
- Electricity and Magnetism at the Cellular Level (2015) (2)
- Resource Letter MP-2: Medical Physics (2009) (2)
- Hyaluronan-mediated ferric oxide nanoparticles causes apoptosis of CD44 expressing head and neck squamous cell carcinoma cells (2016) (2)
- Chapter 29 – Two-dimensional Propagation in Cardiac Muscle (2004) (1)
- Mechanotransduction caused by a point force in the extracellular space (2018) (1)
- Effect of peripheral nerve action currents on magnetic resonance imaging (2009) (1)
- Atoms and Light (2015) (1)
- Medical Use of X Rays (2007) (1)
- Small random fiber angle variations as a mechanism for far-field stimulation of cardiac tissue (2004) (1)
- Transmembrane current imaging in the heart during pacing and fibrillation. (2013) (1)
- Can MRI Be Used as a Sensor to Record Neural Activity? (2023) (1)
- The Exterior Potential and the Electrocardiogram (2015) (1)
- Mechanical bidomain model of cardiac muscle with unequal anisotropy ratios. (2019) (1)
- Magnetic resonance imaging technique and peripheral nerve activities (2009) (1)
- A Simplified Approach for Simultaneous Measurements of Wavefront Velocity and Curvature in the Heart Using Activation Times (2013) (0)
- Effect of Different Currents and Extracellular Potassium Ion Concentration on Anodal Excitation of Cardiac Tissue (2014) (0)
- ELECTRICAL INSTABILITY DUE TO REGIONAL INCREASE IN EXTRACELLULAR POTASSIUM ION CONCENTRATION. (2015) (0)
- Technique to Measure Action Potential Wave Front Speed, Direction, and Curvature in Cardiac Tissue (2011) (0)
- Indentation of Anisotropic Tissue Using a Three-Dimensional Mechanical Bidomain Model (2022) (0)
- Stability of the Euler integration method in coupled two-domain diffusive systems (2012) (0)
- Engineered cardiac tissue analyzed using the mechanical bidomain model (2018) (0)
- Sound and Ultrasound (2015) (0)
- Effect of a Plunge Electrode During Field Stimulation of Cardiac Tissue (2003) (0)
- Magneto-Acoustic Imaging in Biology (2023) (0)
- Feedback and Control (2015) (0)
- Transport Through Neutral Membranes (2015) (0)
- Electrostriction Effects During Defibrillation (2007) (0)
- Systems of Many Particles (2015) (0)
- The movement of a nerve in a magnetic field: application to MRI Lorentz effect imaging (2014) (0)
- A pedagogical master class on biological physics (2018) (0)
- Shielding device for use in an electromagnetic weighing apparatus. (1989) (0)
- An Iterative Solution to the Bidomain Equations Describing Defibrillation of the Heart (2015) (0)
- Correction to a model of the stimulation of a nerve fiber by electromagnetic stimulation (1991) (0)
- Mechanotransduction in Ischemic Cardiac Tissue: A Mechanical Bidomain Approach under Plane Stress (2019) (0)
- Strength – Interval Curves using a Minimal Ionic Model and the Bidomain Model (2016) (0)
- Drifting through the beehive. (2014) (0)
- The time constants of motor and sensory peripheral nerve fibers measured with a double pulse technique (1993) (0)
- Medical Uses of X-Rays (2015) (0)
- Author Index to Volume 32 (1984) (0)
- Are Electromagnetic Fields Making Me Ill? (2022) (0)
- A Comparison of the Effect of Square and Circular Electrodes During Defibrillation (2004) (0)
- A perturbation solution of the mechanical bidomain model (2011) (0)
- TheMechanical BidomainModel: A Review (2015) (0)
- coupling across ventricular wall Optical measurements reveal nature of intercellular (2005) (0)
- Electron Paramagnetic Resonance Spectrometer for Three-Dimensional in Vivo Imaging at Very Low Fre (2017) (0)
- Calculation of Optical Signal using Bidomain/Diffusion model Reveals Exponential Decay of Transmembrane Potential (2007) (0)
- a Unipolar Anode or Cathode lectrical Stimulation of Cardiac Tissue (1995) (0)
- Is it possible to detect dendrite currents using presently available magnetic resonance imaging techniques? (2012) (0)
- Spherical topology in cardiac simulations (2009) (0)
- Impulses in Nerve and Muscle Cells (2015) (0)
- BRIEF COMMUNICATION ELECTRICALLY SILENT MAGNETIC FIELDS (2005) (0)
- Long versus short duration fibrillation: what's the difference? (2008) (0)
- The Bidomain Theory of Stimulation (2021) (0)
- Can the electrocardiogram distinguish foci from rotors during ventricular fibrillation? (2017) (0)
- Magnetic Resonance Imaging of Dendrite Currents (2011) (0)
- Quantitative analysis of four synchronous rotors in cardiac reentry (2000) (0)
- Biomagnetism: The First Sixty Years (2023) (0)
- The Purpose of Homework Problems is Insight, Not Numbers: Crafting Exercises for an Intermediate Biological Physics Class (2020) (0)
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