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- Publications
- Influence
Evaluation of spike-detection algorithms fora brain-machine interface application
TLDR
Enhanced phase noise modeling of fractional-N frequency synthesizers
- H. Arora, N. Klemmer, James C. Morizio, P. Wolf
- Physics, Computer Science
- IEEE Transactions on Circuits and Systems I…
- 14 February 2005
TLDR
Intracardiac echocardiography measurement of dynamic myocardial stiffness with shear wave velocimetry.
- P. Hollender, P. Wolf, R. Goswami, G. Trahey
- Materials Science, Medicine
- Ultrasound in medicine & biology
- 1 July 2012
Acoustic radiation force (ARF)-based methods have been demonstrated to be a viable tool for noninvasively estimating tissue elastic properties, and shear wave velocimetry has been used to measure… Expand
Transmural activations and stimulus potentials in three-dimensional anisotropic canine myocardium.
- D. W. Frazier, W. Krassowska, +4 authors R. Ideker
- Materials Science, Medicine
- Circulation research
- 1 July 1988
Epicardial and endocardial pacing are widely used, yet little is known about the three-dimensional distribution of potentials generated by the pacing stimulus or the spread of activation from these… Expand
Stimulus-induced critical point. Mechanism for electrical initiation of reentry in normal canine myocardium.
- D. W. Frazier, P. Wolf, J. M. Wharton, A. S. Tang, W. Smith, R. Ideker
- Materials Science, Medicine
- The Journal of clinical investigation
- 1 March 1989
The hypothesis was tested that the field of a premature (S2) stimulus, interacting with relatively refractory tissue, can create unidirectional block and reentry in the absence of nonuniform… Expand
A multichannel telemetry system for single unit neural recordings
- I. Obeid, M. Nicolelis, P. Wolf
- Computer Science, Medicine
- Journal of Neuroscience Methods
- 15 February 2004
TLDR
Activation during ventricular defibrillation in open-chest dogs. Evidence of complete cessation and regeneration of ventricular fibrillation after unsuccessful shocks.
- P. Chen, N. Shibata, +5 authors R. Ideker
- Medicine
- The Journal of clinical investigation
- 1 March 1986
To test the hypothesis that a defibrillation shock is unsuccessful because it fails to annihilate activation fronts within a critical mass of myocardium, we recorded epicardial and transmural… Expand
A Three-Dimensional Finite Element Model of Radiofrequency Ablation with Blood Flow and its Experimental Validation
- M. K. Jain, P. Wolf
- Chemistry, Medicine
- Annals of Biomedical Engineering
- 1 September 2000
AbstractA novel three-dimensional finite element model for the study of radiofrequency ablation is presented. The model was used to perform an analysis of the temperature distribution in a tissue… Expand
A low power multichannel analog front end for portable neural signal recordings
- I. Obeid, M. Nicolelis, P. Wolf
- Physics, Medicine
- Journal of Neuroscience Methods
- 15 February 2004
We present the design and testing of a 16-channel analog amplifier for processing neural signals. Each channel has the following features: (1) variable gain (70-94 dB), (2) four high pass Bessel… Expand
Cardiac Potential and Potential Gradient Fields Generated by Single, Combined, and Sequential Shocks During Ventricular Defibrillation
- J. Wharton, P. Wolf, +5 authors R. Ideker
- Medicine, Physics
- Circulation
- 1 April 1992
Background Potential gradient field determination may be a helpful means of describing the effects of defibrillation shocks; however, potential gradient field requirements for defibnrllation with… Expand