Tim Lewis : Service
PUBLICATIONS
Papers
- M. A. Schwemmer and T.J. Lewis (2011) Bistability in a Leaky Integrate-and-Fire Neuron with a Passive
Dendrite submitted. PDF reprint.
- M. A. Schwemmer and T.J. Lewis (2011) Effects of dendritic load on the firing frequency of oscillating neurons
Phys. Rev. E 83: 031906-1-15.
PDF reprint.
- M. A. Schwemmer and T.J. Lewis (2011) The Theory of Weakly Coupled Oscillators. Chapter in book:
PRCs in Neuroscience: Theory, Experiment and Analysis (eds. N.Schultheiss, A.Prinz, R. Butera). Springer. (to appear)
PDF preprint.
- T.J. Lewis and F.K. Skinner (2011) Understanding activity in electrically coupled networks using PRCs and the theory of weakly coupled oscillators.
Chapter in book: PRCs in Neuroscience: Theory, Experiment and Analysis (eds. N.Schultheiss, A.Prinz, R. Butera). Springer. (to appear)
PDF preprint.
- T. Netoff, M. A. Schwemmer and T.J. Lewis (2011) Experimentally Estimating Phase Response
Curves of Neurons: Theoretical and Practical Issues.
Chapter in book: PRCs in Neuroscience: Theory, Experiment and Analysis
(eds. N.Schultheiss, A.Prinz, R. Butera). Springer. (to appear)
PDF preprint.
- D. A. French, Z. Teymuroglu, T.J. Lewis, and R. J. Braun (2010)
An Integro-Differential Model for the Spread of Alcohol Abuse.
J. Integral Equations and Applications
22(3): 443-464.
PDF reprint.
- E.N. Cytrynbaum and T.J. Lewis (2009)
Global bifurcations and the appearance of a one-dimensional spiral wave in excitable media.
SIAM J. Appl. Dyn. Syst. 8(1): 348-370.
PDF reprint.
- S.J. Cruikshank, T.J. Lewis and B.W. Connors (2007)
Synaptic basis for intense thalamo-cortical activation of feedforward inhibitory cells in neocortex.
Nature Neurosci. 10: 462-468.
PDF reprint.
Faculty of 1000 Review .
- J.G. Mancilla, T.J. Lewis, D.J. Pinto, J. Rinzel and B.W. Connors (2007)
Synchronization of electrically coupled pairs of inhibitory interneurons in neocortex.
J. Neurosci. 27: 2058-2073.
PDF reprint.
- A.R. Schneider, T.J. Lewis and J. Rinzel (2006)
Effects of correlated input and electrical coupling on synchrony in fast-spiking cell networks.
Neurocomput. 69: 1125-1129.
PDF reprint.
- C.P. Fall, T.J. Lewis and J.Rinzel (2005) Background activity dependent properties of
a network model forworking memory that incorporates cellular bistability. Biol. Cybern. 93:109-118.
PDF reprint.
- A. Bose, T.J. Lewis and R.J.A. Wilson (2005) Two-oscillator model of ventilatory rhythmogenesis in the frog. Neurocomput. 65:751-757. PDF reprint.
- R. Jolivet, T.J. Lewis and W. Gerstner (2004) Generalized integrate-and-fire models of neuronal activity approximate spike trains of a detailed model to a high degree of accuracy. J. Neurophysiol. 92:959-976. PDF reprint.
- T.J. Lewis and J. Rinzel (2004) Dendritic Effects in Networks of Fast-Spiking Interneurons Connected by Electrical Coupling. Neurocomput. 58:145-150. PDF reprint.
- R. Jolivet, T.J. Lewis and W. Gerstner (2003) The Spike Response Model: a framework to predict neuronal spike train with high reliability, In O. Kaynak, E. Alpaydin, E. Oja and L. Xu Eds.: Artificial Neural Networks and Neural Information Processing - ICANN/ICONIP 2003 , LNCS 2714, Springer-Verlag, pp. 846-853.
- T.J. Lewis (2003)Phase-locking in electrically coupled non-leaky integrate-and-fire neurons.Discrete Contin. Dyn. Syst. Ser. B Supplement Vol.: 554-562. PDF reprint.
- T.J. Lewis and J. Rinzel (2003)Dynamics of spiking neurons connected by both inhibitory and electricalcoupling. J.Comput.Neurosci. 14: 283-309. PDF reprint. Faculty of 1000 Review .
- T.J. Lewis and J. Rinzel (2001) Topological target patterns andpopulation oscillations in a network with random gap junctional coupling. Neurocomput. 38: 763-761. PDF reprint. (non-reviewed).
- T.J. Lewis and J. Rinzel (2000) Self-organized synchronous oscillations in a network of excitable cells coupled by gap junctions.Network: Comput. Neural Syst. 11: 299-320.PDF reprint.
- T.J. Lewis and J.P. Keener (2000)Wave-block in excitable media due to regions of depressed excitability. SIAM J.Appl.Math. 61: 293-316.PDF reprint.
- J. P. Keener and T.J. Lewis (1999) The biphasic mystery: Why a biphasic shock is more effective thana monophsic shock for defibrillation. J.Theor.Biol. 200(1): 1-17.PDF reprint.
- T.T. Harkins, T.J. Lewis and J.E. Lindsley (1998) Pre-steady Analysis of ATP Hydrolysis by DNA Topoisomerase II. Biochemistry. 37: 7299-7312.PDF reprint.
- P. Rohani, T.J. Lewis, D. Grunbaum and G.D. Ruxton (1997) Spatial self-organization in ecology: pretty pictures or robust reality? Trends in Ecology and Evolution 12: 70-74.
- M.R. Guevara and T.J. Lewis (1995) A minimal single-channel model for the regularity of beating in the sinoatrial node. Chaos 5: 174-183.PDF reprint.
- T.J. Lewis and M.R. Guevara (1991). 1/f^a power spectrumdoes not imply fractal activation of the ventricles. Biophys.J.60: 1297-1300. PDF reprint.
- T.J. Lewis and M.R. Guevara (1990) Chaotic dynamics in a modelof the propagated cardiac action potential. J.theor.Biol. 142:407-432.
Thesis
- T.J. Lewis, The Effects of Nonexcitable Regions on Signal Propagation in ExcitableMedia: Propagation Failure and Reflection. Ph.D. thesis, University of Utah, Salt Lake City, UT. December 1998.PDF.
http://www.math.ucdavis.edu/~tlewis/promo/