Leonard Maler Department of Cellular and Molecular Medicine University of Ottawa Biography Publications Institution JoVE Articles Leonard Maler has not added a biography. If you are Leonard Maler and would like to personalize this page please email our Author Liaison for assistance. Publications Neural Maps in the Electrosensory System of Weakly Electric Fish Current Opinion in Neurobiology. Feb, 2014 | Pubmed ID: 24492073 Learning Contrast-invariant Cancellation of Redundant Signals in Neural Systems PLoS Computational Biology. 2013 | Pubmed ID: 24068898 Dendritic SK Channels Convert NMDA-R-dependent LTD to Burst Timing-dependent Plasticity Journal of Neurophysiology. Dec, 2013 | Pubmed ID: 24047910 Speed-invariant Encoding of Looming Object Distance Requires Power Law Spike Rate Adaptation Proceedings of the National Academy of Sciences of the United States of America. Aug, 2013 | Pubmed ID: 23898185 Real-Time Localization of Moving Dipole Sources for Tracking Multiple Free-Swimming Weakly Electric Fish PloS One. 2013 | Pubmed ID: 23805244 Expression of the Cannabinoid CB1 Receptor in the Gymnotiform Fish Brain and Its Implications for the Organization of the Teleost Pallium The Journal of Comparative Neurology. Mar, 2013 | Pubmed ID: 22886386 The Organization of the Gymnotiform Fish Pallium in Relation to Learning and Memory: III. Intrinsic Connections The Journal of Comparative Neurology. Mar, 2012 | Pubmed ID: 22434647 Organization of the Gymnotiform Fish Pallium in Relation to Learning and Memory: I. Cytoarchitectonics and Cellular Morphology The Journal of Comparative Neurology. Oct, 2012 | Pubmed ID: 22430983 The Organization of the Gymnotiform Fish Pallium in Relation to Learning and Memory: II. Extrinsic Connections The Journal of Comparative Neurology. Mar, 2012 | Pubmed ID: 22430442 The Organization of the Gymnotiform Fish Pallium in Relation to Learning and Memory: IV. Expression of Conserved Transcription Factors and Implications for the Evolution of Dorsal Telencephalon The Journal of Comparative Neurology. Mar, 2012 | Pubmed ID: 22430363 Cellular and Circuit Properties Supporting Different Sensory Coding Strategies in Electric Fish and Other Systems Current Opinion in Neurobiology. Aug, 2012 | Pubmed ID: 22326255 Precision Measurement of Electric Organ Discharge Timing from Freely Moving Weakly Electric Fish Journal of Neurophysiology. Apr, 2012 | Pubmed ID: 22190625 Preparing for the Unpredictable: Adaptive Feedback Enhances the Response to Unexpected Communication Signals Journal of Neurophysiology. Feb, 2012 | Pubmed ID: 22157118 Frequency-tuned Cerebellar Channels and Burst-induced LTD Lead to the Cancellation of Redundant Sensory Inputs The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Jul, 2011 | Pubmed ID: 21795551 Efficient Computation Via Sparse Coding in Electrosensory Neural Networks Current Opinion in Neurobiology. Oct, 2011 | Pubmed ID: 21683574 Glomerular Nucleus of the Weakly Electric Fish, Gymnotus Sp.: Cytoarchitecture, Histochemistry, and Fiber Connections--inisights from Neuroanatomy to Evolution and Behavior The Journal of Comparative Neurology. Jun, 2011 | Pubmed ID: 21452231 Routing the Flow of Sensory Signals Using Plastic Responses to Bursts and Isolated Spikes: Experiment and Theory The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Feb, 2011 | Pubmed ID: 21325513 Inhibition of SK and M Channel-mediated Currents by 5-HT Enables Parallel Processing by Bursts and Isolated Spikes Journal of Neurophysiology. Mar, 2011 | Pubmed ID: 21209357 Biophysical Information Representation in Temporally Correlated Spike Trains Proceedings of the National Academy of Sciences of the United States of America. Dec, 2010 | Pubmed ID: 21131567 Linear Versus Nonlinear Signal Transmission in Neuron Models with Adaptation Currents or Dynamic Thresholds Journal of Neurophysiology. Nov, 2010 | Pubmed ID: 21045213 Neural Heterogeneity and Efficient Population Codes for Communication Signals Journal of Neurophysiology. Nov, 2010 | Pubmed ID: 20631220 Long-term Recognition Memory of Individual Conspecifics is Associated with Telencephalic Expression of Egr-1 in the Electric Fish Apteronotus Leptorhynchus The Journal of Comparative Neurology. Jul, 2010 | Pubmed ID: 20506470 Burst-induced Anti-Hebbian Depression Acts Through Short-term Synaptic Dynamics to Cancel Redundant Sensory Signals The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Apr, 2010 | Pubmed ID: 20427673 Kinetics of Fast Short-term Depression Are Matched to Spike Train Statistics to Reduce Noise Journal of Neurophysiology. Jun, 2010 | Pubmed ID: 20357065 Receptive Field Organization Across Multiple Electrosensory Maps. II. Computational Analysis of the Effects of Receptive Field Size on Prey Localization The Journal of Comparative Neurology. Oct, 2009 | Pubmed ID: 19655388 Receptive Field Organization Across Multiple Electrosensory Maps. I. Columnar Organization and Estimation of Receptive Field Size The Journal of Comparative Neurology. Oct, 2009 | Pubmed ID: 19655387 Transient Signals Trigger Synchronous Bursts in an Identified Population of Neurons Journal of Neurophysiology. Aug, 2009 | Pubmed ID: 19474165 Postsynaptic Receptive Field Size and Spike Threshold Determine Encoding of High-frequency Information Via Sensitivity to Synchronous Presynaptic Activity Journal of Neurophysiology. Mar, 2009 | Pubmed ID: 19091925 Neural Dynamics of Envelope Coding Mathematical Biosciences. Jul-Aug, 2008 | Pubmed ID: 18514744 Intrinsic Frequency Tuning in ELL Pyramidal Cells Varies Across Electrosensory Maps Journal of Neurophysiology. May, 2008 | Pubmed ID: 18367702 Differential Distribution of SK Channel Subtypes in the Brain of the Weakly Electric Fish Apteronotus Leptorhynchus The Journal of Comparative Neurology. Apr, 2008 | Pubmed ID: 18273887 Effect of Synaptic Plasticity on Sensory Coding and Steady-state Filtering Properties in the Electric Sense Bio Systems. Apr, 2008 | Pubmed ID: 18243518 Neural Strategies for Optimal Processing of Sensory Signals Progress in Brain Research. 2007 | Pubmed ID: 17925244 SK Channels Provide a Novel Mechanism for the Control of Frequency Tuning in Electrosensory Neurons The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Aug, 2007 | Pubmed ID: 17728462 Regulation of Burst Dynamics Improves Differential Encoding of Stimulus Frequency by Spike Train Segregation Journal of Neurophysiology. Aug, 2007 | Pubmed ID: 17581845 Interval Coding. II. Dendrite-dependent Mechanisms Journal of Neurophysiology. Apr, 2007 | Pubmed ID: 17409177 Interval Coding. I. Burst Interspike Intervals As Indicators of Stimulus Intensity Journal of Neurophysiology. Apr, 2007 | Pubmed ID: 17409176 Limits of Linear Rate Coding of Dynamic Stimuli by Electroreceptor Afferents Journal of Neurophysiology. Apr, 2007 | Pubmed ID: 17287436 A Synchronization-desynchronization Code for Natural Communication Signals Neuron. Oct, 2006 | Pubmed ID: 17046696 The Cellular Basis for Parallel Neural Transmission of a High-frequency Stimulus and Its Low-frequency Envelope Proceedings of the National Academy of Sciences of the United States of America. Sep, 2006 | Pubmed ID: 16983081 Gamma Oscillations, Synaptic Depression, and the Enhancement of Spatiotemporal Processing. Focus on "Global Electrosensory Oscillations Enhance Directional Responses of Midbrain Neurons in Eigenmannia" Journal of Neurophysiology. Nov, 2006 | Pubmed ID: 16837657 Delayed Excitatory and Inhibitory Feedback Shape Neural Information Transmission Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. Nov, 2005 | Pubmed ID: 16383655 A C-terminal Domain Directs Kv3.3 Channels to Dendrites The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Dec, 2005 | Pubmed ID: 16354911 Deterministic Multiplicative Gain Control with Active Dendrites The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Oct, 2005 | Pubmed ID: 16251445 Feedback and Feedforward Control of Frequency Tuning to Naturalistic Stimuli The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Jun, 2005 | Pubmed ID: 15944380 Electroreceptor Neuron Dynamics Shape Information Transmission Nature Neuroscience. May, 2005 | Pubmed ID: 15806098 Oscillatory Activity in Electrosensory Neurons Increases with the Spatial Correlation of the Stochastic Input Stimulus Physical Review Letters. Jul, 2004 | Pubmed ID: 15323795 To Burst or Not to Burst? Journal of Computational Neuroscience. Sep-Oct, 2004 | Pubmed ID: 15306735 Parallel Processing of Sensory Input by Bursts and Isolated Spikes The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. May, 2004 | Pubmed ID: 15128849 Plastic and Nonplastic Pyramidal Cells Perform Unique Roles in a Network Capable of Adaptive Redundancy Reduction Neuron. Mar, 2004 | Pubmed ID: 15003176 Synaptic Dynamics on Different Time Scales in a Parallel Fiber Feedback Pathway of the Weakly Electric Fish Journal of Neurophysiology. Feb, 2004 | Pubmed ID: 14602840 The Effects of Spontaneous Activity, Background Noise, and the Stimulus Ensemble on Information Transfer in Neurons Network (Bristol, England). Nov, 2003 | Pubmed ID: 14653504 Type I Burst Excitability Journal of Computational Neuroscience. May-Jun, 2003 | Pubmed ID: 12766431 Non-classical Receptive Field Mediates Switch in a Sensory Neuron's Frequency Tuning Nature. May, 2003 | Pubmed ID: 12721628 Inhibitory Feedback Required for Network Oscillatory Responses to Communication but Not Prey Stimuli Nature. Jan, 2003 | Pubmed ID: 12556894 Oscillatory Burst Discharge Generated Through Conditional Backpropagation of Dendritic Spikes Journal of Physiology, Paris. Sep-Dec, 2002 | Pubmed ID: 14692499 Dynamics of Electrosensory Feedback: Short-term Plasticity and Inhibition in a Parallel Fiber Pathway Journal of Neurophysiology. Oct, 2002 | Pubmed ID: 12364499 Receptive Field Organization Determines Pyramidal Cell Stimulus-encoding Capability and Spatial Stimulus Selectivity The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Jun, 2002 | Pubmed ID: 12040065 Dynamically Interacting Processes Underlie Synaptic Plasticity in a Feedback Pathway Journal of Neurophysiology. May, 2002 | Pubmed ID: 11976382 Ghostbursting: a Novel Neuronal Burst Mechanism Journal of Computational Neuroscience. Jan-Feb, 2002 | Pubmed ID: 11932557 Long-term Behavioral Tracking of Freely Swimming Weakly Electric Fish James J. Jun1,2,3, André Longtin1,2,3, Leonard Maler2,3 1Department of Physics, University of Ottawa, 2Department of Cellular and Molecular Medicine, University of Ottawa, 3Centre for Neural Dynamics, University of Ottawa JoVE 50962 Neuroscience
Long-term Behavioral Tracking of Freely Swimming Weakly Electric Fish James J. Jun1,2,3, André Longtin1,2,3, Leonard Maler2,3 1Department of Physics, University of Ottawa, 2Department of Cellular and Molecular Medicine, University of Ottawa, 3Centre for Neural Dynamics, University of Ottawa JoVE 50962 Neuroscience