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Cosyne 2007: Poster Session III


Saturday, 24 February, 7:30-11:30pm


III-1 Evidence for one dimensional dynamics of attention and decision making in Macaque parietal cortex,  Surya Ganguli, James Bisley, Goldberg Michael, Kenneth Miller
III-2 Can attentional modulation of surround effects in V1 account for stimulus competition in V4?,  Paul Tiesinga, Amelia Cohen, Calin Buia
III-3 A unifying probabilistic computational framework for attention,  Louise Whiteley, Maneesh Sahani
III-4 Attention in V4: A biophysical model,  Etienne Hugues, Jorge José
III-5 Center-surround filters emerge from optimizing predictivity in a free-viewing task,  Wolf Kienzle, Felix Wichmann, Bernhard Schölkopf, Matthias Franz
III-6 Modeling of perisomatic GABA-A mediated short- term synaptic plasticity on the hippocampal pyramidal neurons,  Mu Sun, Lev Koyrakh, Michael O'Connor
III-7 Asymmetric nonlinear interactions influence synaptic integration in pyramidal neuron basal dendrites,  Bardia Behabadi, Alon Polsky, Jackie Schiller, Bartlett Mel
III-8 Modeling neuron-astrocyte metabolic interactions: From Hodgkin-Huxley to the BOLD signal,  Renaud Jolivet, Pierre Magistretti
III-9 Suprathreshold response modes in a computational model of DCN cartwheel cells,  Scott Molitor, Mark Skopin
III-10 A mathematical derivative performed by convergence of GABA and Glutamate in the vestibular aperiphery,  Richard Rabbitt, S Highstein, G Holstein
III-11 Observed pre-motor firing patterns constrain a network model for vocal learning,  Olivia White, Uri Rokni, Ila Fiete, Michale Fee
III-12 Storing branching sequences in a recurrent neural network model with bias and common external input,  Kentaro Katahira, Masaki Kawamura, Kazuo Okanoya, Masato Okada
III-13 Ideal Bayesian learning in human scene perception,  Jozsef Fiser, Gergo Orban, Richard Aslin, Mate Lengyel
III-14 A recipe for optimizing a time-histogram with variable bin sizes,  Hideaki Shimazaki, Shigeru Shinomoto
III-15 A model for structural plasticity in neocortical associative networks trained by the hippocampus,  Andreas Knoblauch, Rüdiger Kupper, Ursula Körner, Edgar Körner, Marc-Oliver Gewaltig
III-16 Bayesian image recovery for low-SNR dendritic structures,  Geoffrey Fudenberg, ] Paninski
III-17 Jitter methods for investigating spike train dependencies,  Matthew Harrison, Asohan Amarasingham, Stuart Geman
III-18 Spatial symmetry and stability of V1 receptive fields analyzed by two-dimensional Hermite functions,  Tatyana Sharpee, Jonathan Victor
III-19 A numerically efficient approach for constructing reach-Trajectories conditioned on target,  Jayant Kulkarni, Liam Paninski
III-20 Seizure induction by Glia-mediated synaptic scaling,  Cristina Savin, Jochen Triesch, Michael Meyer-Hermann
III-21 Causal inference in cue combination,  Konrad Kording, Beierholm Ulrik, Wei Ji Ma, Steven Quartz, Joshua Tenenbaum, Ladan Shams
III-22 Controlling synfire chain by inhibitory synaptic input,  Takashi Shinozaki, Hideyuki Cateau, Hidetoshi Urakubo, Masato Okada
III-23 Analysis of functional connectivity in large-scale network models,  James Rebesco, Sara Solla, Lee Miller
III-24 Folding forces: How brains get into shape,  Roxana Voitcu, Jochen Triesch
III-25 Synchronization of excitatory neurons with strongly heterogeneous phase response,  Yasuhiro Tsubo, Jun-nosuke Teramae, Tomoki Fukai
III-26 V1 activity as optimal Bayesian inference,  Gergo Orban, Jozsef Fiser, Mate Lengyel
III-27 An efficient algorithm for sequential optimal design of neurophysiology experiments,  Jeremy Lewi, Robert Butera, Liam Paninski
III-28 Two unsupervised principles to learn place cells from grid cells,  Alexis Guanella, Paul Verschure
III-29 On the origin of the cortical architecture,  Dario Ringach
III-30 Enhanced neural threshold detection using a point process state-space model analysis,  Anna Dreyer, Gabriela Czanner, Uri Eden, David Anderson, Hubert Lim, Emery Brown
III-31 Simple low-dimensional models for complex data,  Carlos Brody, Christian Machens, Ranulfo Romo
III-32 Game theory explains the emergence of the size principle,  Irit Nowik, Idan Segev, Shmuel Zamir
III-33 An expectation-maximization Fokker-Planck algorithm for the noisy integrate-and-fire model,  Liam Paninski, Maxim Nikitchenko
III-34 Avoiding the bias due to nonzero mean input in Volterra series analysis,  Bernhard Englitz, Sandra Tolnai, Rudolf Rübsamen, Jürgen Jost
III-35 Dynamical analysis of Bayesian inference models for the Eriksen task,  Yuan Liu, Angela Yu, Philip Holmes
III-36 The role of the superior colliculus in goal-directed movements in rats,  Gidon Felsen, Zachary Mainen
III-37 A robot based model of the pre-frontal cortex: The mechanisms of rule learning and rule switching,  Armin Duff, Paul F. M. J. Verschure
III-38 Neural activity related to temporally discounted values in the prefrontal cortex of Macaques,  Soyoun Kim, Jaewon Hwang, Lee Daeyeol
III-39 Temporal anticipation affects decision making in an olfactory discrimination task,  zariwala hatim, Kepecs Adam, Naoshige Uchida, Zachary Mainen
III-40 Representation of choice and reward action values in decision-making neural circuits,  Namjung Huh, Min Whan Jung
III-41 Relative reward encoding in parietal area LIP,  Kenway Louie, Lauren Grattan, Paul Glimcher
III-42 Optimal learning: A route to depression?,  Quentin Huys, Peter Dayan
III-43 Calcium-based models for spike-timing-dependent plasticity,  Yutaka Sakai, Hiroki Kurashige
III-44 Orientation selectivity in goggle-reared kittens: An overcomplete unsupervised learning model,  Anne Hsu, Peter Dayan
III-45 Homeostatic plasticity, ocular dominance, and receptive field expansion in V1,  Klaus Wimmer, Joshua Young, Mike Calford, Klaus Obermayer
III-46 The role of cortical interaction for discrimination, localization and its learning-induced changes,  Claudia Wilimzig, Hubert Dinse
III-47 Long-term retention of motor adaptation explained by a model of short-term learning.,  Marytheresa Ifediba, Maurice Smith
III-48 Hebbian inspecificity in unsupervised learning,  Anca Radulescu, Kingsley Cox, Paul Adams
III-49 Experience-dependent dynamics of spatio-temporal precision and synchrony in place cells,  Sen Cheng, Loren Frank
III-50 Are lateral inhibition and Hebbian learning responsible for visual perceptual priming?,  Samat Moldakarimov, Terrence Sejnowski
III-51 Dissociating rule-based categorization and set-shifting from action selection in monkeys,  Alexander Lerchner, Takafumi Minimimoto, David Soucy, Barry Richmond
III-52 Efficient supervised learning in networks with binary synapses,  Riccardo Zecchina, Carlo Baldassi, Alfredo Breaunstein, Nicolas Brunel
III-53 Hippocampal contributions to control: a normative perspective,  Mate Lengyel, Peter Dayan
III-54 Localized activity in inhibition dominated network,  Kosuke Hamaguchi, Nicolas Brunel
III-55 Examining perception of temporal interval sequences with different stimulus and response modalities,  Maxim Nikitchenko, Aman Saleem, Christopher Hollweg, Carlos Brody
III-56 Wireless recording from rat Hippocampus,  Markus Meister, Tobi A Szuts, Matthew I Grivich, Alexander Sher, Sergei Kachiguine, Evgueniy V Lubenov, Athanassios G Siapas, Alan Litke
III-57 Representation of movement direction in the human entorhinal cortex,  Joshua Jacobs, Michael Kahana, Arne Ekstrom, Matthew Mollison, Itzhak Fried
III-58 The influence of external dynamics on motor planning,  Kelly Feller, Wei Wang, Dimitre Tomov, Kurt Thoroughman
III-59 Event-related fMRI of goal-directed behavior in alert monkeys and humans,  Igor Kagan, Asha Iyer, Axel Lindner, Richard Andersen
III-60 Subcortical vestibular system mediates visual context-dependent processing of gravitational motion during interception in humans,  William Miller, Vincenzo Maffei, Gianfranco Bosco, Marco Iosa, Iole Indovina, Myrka Zago, Emiliano Macaluso, Francesco Lacquaniti
III-61 Multi-digit movement synergies in an unconstrained haptic exploration task.,  Pramodsingh Thakur, Amy Bastian, Steven Hsiao
III-62 Stability of recurrent neural networks with activity-dependent homeostatic scaling of excitability,  Michiel Remme, Wytse Wadman
III-63 Theories of pattern adaptation in the retina,  Rava Azeredo da Silveira, Markus Meister
III-64 Ising models for networks of real neurons,  Gasper Tkacik, Elad Schneidman, Michael Berry, William Bialek
III-65 Symmetry and periodic solutions in canal-neck network,  LieJune Shiau
III-66 Separate image durations activate distinct neuronal populations in the human medial temporal lobe,  Peter Steinmetz, Eve Isham, Christopher Baker, Chris Thorp, William Banks
III-67 Two-color, bi-directional optical voltage control of genetically-targeted neurons,  Edward Boyden, Xue Han
III-68 Emotional and behavioral responses to the devaluation of stimuli by satiation: A computational model,  Mark Dranias, Daniel Bullock, Stephen Grossberg
III-69 Population dynamics during timing behavior in the rat prefrontal cortex,  Alfonso Renart, Kenneth D. Harris
III-70 Exact neural inference over graphical models,  Lars Holzman, Hava Siegelmann
III-71 Persistent activity in neural networks with dynamic synapses,  Misha Tsodyks, Omri Barak
III-72 Separation of the cortical spectrum to examine large scale network dynamics,  miller kai, Marcel denNijs, Jeffrey Ojemann, Rajesh Rao
III-73 Correlations and population dynamics in cortical networks,  Birgit Kriener, Tom Tetzlaff, Ad Aertsen, Markus Diesmann, Stefan Rotter
III-74 Sensitivity and invariance to natural stimulus variations in the neural discrimination of birdsongs,  Cyrus Billimoria, Benjamin Kraus, Rajiv Narayan, Kamal Sen
III-75 Information rates and redundancy in the responses of striate cortical cells to natural movie stimuli,  Herikstad Roger, Shih-Cheng Yen, Jonathan Baker, Charles M. Gray
III-76 Model-based decoding, information estimation, and changepoint detection in multi-neuron spike trains,  Jonathan Pillow, Liam Paninski
III-77 The KARMA of hand tracking,  Lavi Shpigelman, Yoram Singer, Eilon Vaadia
III-78 The tilt illusion, population decoding, and natural scene statistics,  Odelia Schwartz, Terrence Sejnowski, Peter Dayan
III-79 Tempotron decoding of spike patterns from retinal ganglion cell populations,  Haim Sompolinksy, Robert Guetig, Tim Gollisch, Markus Meister
III-80 Direct measurement of suppression in the LGN in the context of natural stimuli and its implications for visual coding,  Daniel Butts, Chong Weng, Jianzhong Jin, Chun-I Yeh, Nicholas Lesica, Garrett Stanley, Jose-Manuel Alonso, Liam Paninski
III-81 Spatial selectivity and theta phase precession in CA1 interneurons,  Valerie Ego-Stengel, Matthew Wilson
III-82 Information theoretic quantification of neural transmission following changes in release probability,  Olivier Coenen, Michele Bezzi, Angelo Arleo, Thierry Nieus, Anna D'Errico, Egidio D'Angelo
III-83 Stimulus reconstruction from in vivo spiking activity of neuronal populations in somatosensory cortex,  David Greenberg, Fritjof Helmchen, Jason Kerr
III-84 Auditory information coding by cochlear nucleus onset neurons,  Huan Wang, Werner Hemmert
III-85 Simultaneous optimization of clustering and dimension reduction for neural population activities,  Matsumoto Narihisa, Shotaro Akaho, Yasuko Sugase-Miyamoto, Masato Okada
III-86 Extreme synergy in a retinal code,  Garrett Kenyon
III-87 To spike or not to spike: Optimal change-detection in single neurons,  Angela Yu
III-88 Capacity of populations: Implications for neural prosthetics,  Don Johnson, Ilan Goodman
III-89 Balanced inputs cause `firing irregularity clamp' regardless of large rate fluctuation,  Keiji Miura, Yasuhiro Tsubo, Tomoki Fukai, Masato Okada
III-90 Maximum entropy modeling of multi-neuron firing patterns in V1,  Ifije Ohiorhenuan, Jonathan Victor
III-91 An encoding transition in the concurrent encoding of frequency and amplitude modulation,  Jonathan Simon, Huan Luo, David Poeppel
III-92 Time-evolving neural codes underlie odor perception in an insect,  Iori Ito, Chik-ying Ong, Baranidharan Raman, Mark Stopfer
III-93 Explicit object representation by sparse neural codes,  Stephen Waydo, Christof Koch
III-94 Recovery of stimuli encoded with Hodgkin-Huxley neurons,  Aurel A. Lazar
III-95 Using cortical timing information to guide behavior,  Yang Yang, Michael Deweese, gonzalo Otazu, Anthony Zador
III-96 Adaptation and context dependent coding across the whisker pathway,  Miguel Maravall, Andrea Alenda, Marta Dìaz-Quesada, Rasmus Petersen
III-97 Auditory alerts caused by changes in unattended sounds,  Maneesh Sahani, Misha Ahrens
III-98 Modeling sounds with Gaussian modulation cascade processes,  Richard Turner, Maneesh Sahani
III-99 The Whole Rat Catalog : Relating form and function in the rat vibrissal array,  Venkatesh Gopal, Joseph Solomon, Mitra Hartmann
III-100 Three cell types in the avian primary auditory area field L,  Katherine Nagel, Allison Doupe
III-101 Natural scenes in vibrissa-mediated active touch,  Jason Ritt, Ethan Skowronski-Lutz, Alexis Bradshaw, Christopher Moore
III-102 A model of the encoding of mechanical variables by rat vibrissal trigeminal ganglion neurons,  Aniket Kaloti, Mitra Hartmann
III-103 Neural feature layers can establish correspondences in physiological Time,  Philipp Wolfrum, Jörg Lücke, Christian Keck, Christian Wolff, Jan D. Bouecke, Christoph von der Malsburg
III-104 Signatures of signal and noise in a model of PO map formation,  Paul Merolla, Kwabena Boahen
III-105 Natural image statistics predict organization of retinal ganglion cell arrays,  Charles Ratliff, Bart Borghuis, Robert Smith, Peter Sterling, Vijay Balasubramanian
III-106 About the triangle inequality in perceptual spaces,  Frank Jäkel, Bernhard Schölkopf, Felix Wichmann
III-107 Extraclassical responses in V1 modeled via modulated cortical conductances,  Shi Jianing, Jim Wielaard, Paul Sajda
III-108 From perception to action: Specific role of the Parietal Reach Region (PRR),  Elizabeth Torres, Howard Poizner, J. Anderson, A. Raymer, R. Taubner, Leslie Rothi, Kenneth Heilman, Richard Andersen
III-109 A model of extra-classical surround suppression in the lateral geniculate nucleus (LGN),  Jim Wielaard, Paul Sajda
III-110 Modeling learning and adaptation induced plasticity of orientation tuning in V1,  Andrew Teich, Qian Ning
III-111 Timing perisaccadic visual processing using multi-modal temporal order judgments,  Leo Trottier, Virginia de Sa
III-112 Coherence of local field potentials in monkey V1 during a relative disparity judgment task,  Tobias Teichert, Thomas Wachtler, Reinhard Eckhorn
III-113 Learning invariant and variant components of natural movies using a sparse, multiplicative model,  Charles Cadieu, Bruno Olshausen
III-114 Surrounding modulation in consistent perception of border-ownership among various shapes,  Ko Sakai, Yoshihisa Tsuji, Haruka Nishimura
III-115 Task dependence of image statistics at the point of gaze in a natural wooded environment,  Constantin Rothkopf, Jeff Pelz
III-116 Why don't we see color at night?,  Jeremy Manning, David Brainard
III-117 One-dimensional measures of higher-order image structure predict human performance at discriminating complex form,  Ryan Taylor, Ted Maddess, Yoshinori Nagai

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