J
J. Leo van Hemmen
Researcher at Technische Universität München
Publications - 136
Citations - 6194
J. Leo van Hemmen is an academic researcher from Technische Universität München. The author has contributed to research in topics: Hebbian theory & Spike-timing-dependent plasticity. The author has an hindex of 35, co-authored 135 publications receiving 5860 citations. Previous affiliations of J. Leo van Hemmen include Ludwig Maximilian University of Munich & University of Chicago.
Papers
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Journal ArticleDOI
Temporal receptive fields, spikes, and Hebbian delay selection
TL;DR: It is argued that the success of the learning procedure strongly depends on an interplay of, in particular, the temporal parameters of neuron (model) and learning window, and under what conditions the noisy synaptic dynamics can be regarded as a diffusion process.
Journal ArticleDOI
The map in your head: how does the brain represent the outside world?
TL;DR: This introduction focuses on temporal aspects and show how temporal maps arise in the brain through prey localization the sand scorpion, the barn owl, and the paddle fish provide fascinating examples of neuronal maps, which are analyzed in detail.
Journal ArticleDOI
Testing resonating vector strength: Auditory system, electric fish, and noise.
TL;DR: This work studies the synchrony vector, whose length stands for the vector strength, and focuses on neuronal response in terms of spike times, showing that the resonating vector strength always performs a clear resonance correlated with the phase locking that it quantifies.
Book ChapterDOI
Associative binding and segregation in a network of spiking neurons
TL;DR: A model of an associative network of spiking neurons with stationary states, globally locked oscillations, and weakly locked oscillatory states is presented and analyzed and the question of synchronization between the two hemispheres of the brain is addressed.
Posted Content
Does Corticothalamic Feedback Control Cortical Velocity Tuning
TL;DR: In extensive computer simulations, the novel hypothesis that the visual cortex controls via feedback the temporal response properties of geniculate relay cells in a way that alters the tuning of cortical cells for speed is elaborate.