Publications

 

Google Scholar page


Journal Publications


  1. -Alejandro Ramirez, Eftychios A. Pnevmatikakis, Josh Merel, Ken D. Miller, Liam Paninski and Randy Bruno, The spatiotemporal receptive fields of barrel cortex neurons revealed by reverse correlation of synaptic input, Nature Neuroscience, accepted.

  2. -Ioannis Michailidis, Kathryn Abele-Henckels, Wei Zhang, Bochao Lin, Larry Geyman, Yong Yu, Michael D. Ehlers, Eftychios A. Pnevmatikakis and Jian Yang, Age related homeostatic mid-channel proteolysis of neuronal L-type voltage-gated Ca2+ channels, Neuron, accepted.

  3. -Eftychios A. Pnevmatikakis, Kamiar Rahnama-Rad, Jonathan Huggins and Liam Paninski, Fast Kalman filtering and forward backward smoothing via low rank perturbative approach, Journal of Computational and Graphical Statistics, in press. [paper] [supplement] [web] [more info]

  4. -Aurel A. Lazar, Eftychios A. Pnevmatikakis and Yiyin Zhou, The power of connectivity: Identity preserving transformations on visual streams in the spike domain, Neural Networks, Volume 42, pp. 22-35, 2013. [paper] [web] [video]

  5. -Eftychios A. Pnevmatikakis, Keith Kelleher, Rebecca Chen, Kresimir Josic, Peter Saggau and Liam Paninski, Fast spatiotemporal smoothing of calcium measurements in dendritic trees, PLoS Computational Biology, 8(6): e1002569. doi:10.1371/journal.pcbi.1002569. [paper] [supplement] [web] [more info]

  6. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Video Time Encoding Machines, IEEE Transactions on Neural Networks, Volume 22, Number 3, pp. 461-473, March, 2011, doi:10.1109/TNN.2010.2103323. [paper]

  7. -Aurel A. Lazar, Eftychios A. Pnevmatikakis and Yiyin Zhou, Encoding Natural Scenes with Neural Circuits with Random Thresholds, Vision Research, Volume 50, Number 22, pp. 2200-2212, October, 2010, Special Issue on Mathematical Models of Visual Coding, doi:10.1016/j.visres.2010.03.015. [paper] [web]

  8. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Consistent Recovery of Sensory Stimuli Encoded with MIMO Neural Circuits, Computational Intelligence and Neuroscience, Volume 2010, 2010, Special Issue on Signal Processing for Neural Spike Trains, doi:10.1155/2010/469658. [paper] [web]

  9. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Reconstruction of Sensory Stimuli Encoded with Integrate-and-Fire Neurons with Random Thresholds, EURASIP Journal on Advances in Signal Processing, Volume 2009, 2009, Special Issue on Statistical Signal Processing in Neuroscience, doi:10.1155/2009/682930. [paper]

  10. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Faithful Representation of Stimuli with a Population of Integrate-and-Fire Neurons, Neural Computation, Volume 20, Number 11, pp. 2715-2744, November, 2008, doi:10.1162/neco.2008.06-07-559. [paper] [web]


Conference Proceedings


  1. -Eftychios A. Pnevmatikakis and Liam Paninski, Sparse nonnegative deconvolution for compressive calcium imaging: algorithms and phase transitions, Advances in Neural Information Processing Systems 26, Lake Tahoe, Nevada, 2013 [pdf]

  2. -David Pfau, Eftychios A. Pnevmatikakis and Liam Paninski, Robust learning of low-dimensional dynamics from large neuronal ensembles, Advances in Neural Information Processing Systems 26, Lake Tahoe, Nevada, 2013 [pdf]

  3. -Eftychios A. Pnevmatikakis, Josh Merel, Ari Pakman and Liam Paninski, Bayesian spike inference from calcium imaging data, Asilomar Conference on Signals, Computers and Systems, Pacific Grove, CA, November 3-5, 2013 [pdf]

  4. -Eftychios A. Pnevmatikakis and Liam Paninski, Fast interior-point inference in high dimensional-sparse, penalized state-space models, Proceedings of AISTATS 2012, La Palma, Canary Islands, April 21-23, 2012. [pdf] [supplement]

  5. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Encoding of Multivariate Stimuli with MIMO Neural Circuits, Proceedings of the ISIT 2011, Saint Petersburg, Russia, IEEE, July 31 - August 5, 2011. [paper]

  6. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Consistent Recovery of Stimuli Encoded with a Neural Ensemble, Proceedings of the ICASSP 2009, Taipeh, Taiwan, pp. 3497-3500, April 19-24, 2009, doi:10.1109/ICASSP.2009.4960379. [paper]

  7. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, A Video Time Encoding Machine, IEEE International Conference on Image Processing, San Diego, CA, pp. 717-720, October 12-15, 2008, doi:10.1109/ICIP.2008.4711855. [paper]

  8. -Eftychios A, Pnevmatikakis and Petros Maragos, An Inpainting System for Automatic Structure-Texture Restoration with Text Removal, IEEE International Conference on Image Processing, San Diego, CA, pp. 2616-2619, October 12-15, 2008, doi:10.1109/ICIP.2008.4712330. [paper]


Refereed Abstracts


  1. -E.A. Pnevmatikakis and L. Paninski, Fast automatic ROI selection and spike inference from large scale calcium imaging recordings, Areadne 2014.

  2. -E.A. Pnevmatikakis, J. Merel and L. Paninski, Sampling methods for spike inference from calcium imaging data, Cosyne 2014.

  3. -A. Ramirez, E.A. Pnevmatikakis, J. Merel, L. Paninski, K. Miller and R. Bruno, Processing of complex stimuli in the rodent primary sensory cortex, SFN Neuroscience 2013, San Diego, CA, Nov. 9-13, 2013.

  4. -D. Pfau, E.A. Pnevmatikakis and L. Paninski, Robust learning of dynamics for large neural ensembles, Workshop on machine learning for systems identificiation @ICML, 2013.

  5. -E.A. Pnevmatikakis, T.A. Machado, L. Grosenick, B. Poole, J.T. Vogelstein and L. Paninski, Rank-penalized nonnegative spatiotemporal deconvolution and demixing of calcium imaging data, Cosyne13. oral presentation [more info]

  6. -D. Pfau, E.A. Pnevmatikakis and L. Paninski, Robust learning of low dimensional dynamics from large neural ensembles, Cosyne13.

  7. -A. Ramirez, E.A. Pnevmatikakis, J. Merel, L. Paninski, K. Miller and R. Bruno, Laminar differences in cortical receptive fields measured by reverse correlation of intracellular recordings, Cosyne13.

  8. -J. Freeman, G.D. Field, P.H. Li, M. Greschner. L.H. Jepson, N.C. Rabinowitz, E.A. Pnevmatikakis, D.E. Gunning, K. Mathieson, A.M. Litke, E.J. Chichilnisky, L. Paninski and E.P. Simoncelli, Spatial structure and organization of nonlinear subunits in primate retina, Cosyne 2013.

  9. -A. Ramirez, E.A. Pnevmatikakis, L. Paninski, K. Miller and R. Bruno, Laminar differences in cortical receptive fields measured by reverse correlation of intracellular recordings, SfN Neuroscience 2012.

  10. -J. Freeman, G.D. Field, P.H. Li, M. Greschner. L.H. Jepson, N.C. Rabinowitz, E.A. Pnevmatikakis, D.E. Gunning, K. Mathieson, A.M. Litke, E.J. Chichilnisky, L. Paninski and E.P. Simoncelli, Characterizing the nonlinear subunits of primate retinal ganglion cells, SfN Neuroscience 2012.

  11. -Eftychios A. Pnevmatikakis and Liam Paninski, Fast estimation of non-smooth non-stationary receptive fields, Cosyne 2012.

  12. -Eftychios A. Pnevmatikakis, Keith Kelleher, Rebecca Chen, Kresimir Josic, Peter Saggau and Liam Paninski, Fast nonnegative spatiotemporal calcium smoothing in dendritic trees, Cosyne 2011.

  13. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Reconstruction and Classification of Stimuli Encoded with Neural Circuits with Feedback, CNS*09.

  14. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Invariant Representations of Visual Stimuli in the Spike Domain, Bernstein Conference in Computational Neuroscience, 2009.

  15. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, A Simple Spiking Retina Model for Exact Video Stimulus Representation, CNS*08.

  16. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Encoding, Processing and Decoding of Sensory Stimuli with a Spiking Neural Population, Areadne 2008.

  17. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Faithful Representation of Video Streams with a Population of Neurons, Cosyne 2008.

  18. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Multi Input Multi Output Neural Population Encoding, CNS*07

  19. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, A Stochastic Model of Olfactory Transduction, Conference on Engineering Principles in Biological Systems, 2006.


Patents


  1. -Aurel A. Lazar and Eftychios A. Pnevmatikakis, Multi-input and multi-output time encoding and decoding machines, US Patent 20120039399, 2012.


In all publications with Aurel A. Lazar, the authors are listed alphabetically.