Untitled - Laboratory of Neurophysics and Physiology
Untitled - Laboratory of Neurophysics and Physiology
Untitled - Laboratory of Neurophysics and Physiology
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P247<br />
On the effect <strong>of</strong> network structure <strong>and</strong> synaptic mechanisms on sustained bursting<br />
activity<br />
Tuomo Mäki-Marttunen 1,2⋆ , Jugoslava Acimovic 1 , Keijo Ruohonen 2 , <strong>and</strong> Marja-Leena Linne 1<br />
1 Department <strong>of</strong> Signal Processing, Tampere University <strong>of</strong> Technology, Tampere, 33101, Finl<strong>and</strong><br />
2 Department <strong>of</strong> Mathematics, Tampere University <strong>of</strong> Technology, Tampere, 33101, Finl<strong>and</strong><br />
P248<br />
Divisive <strong>and</strong> non-monotonic gain control in open-loop neural circuits<br />
Jorge F Mejias 1⋆ , Alex<strong>and</strong>re Payeur 1 , Erik Selin 1 , Leonard Maler 2,3 , <strong>and</strong> Andre Longtin 1,3<br />
1 Department <strong>of</strong> Physics, University <strong>of</strong> Ottawa, Ottawa, ON, K1N6N5, Canada<br />
2 Department <strong>of</strong> Cellular <strong>and</strong> Molecular Medicine, University <strong>of</strong> Ottawa, Ottawa, ON, K1H8M5,<br />
Canada<br />
3 Centre for Neural Dynamics, University <strong>of</strong> Ottawa, Ottawa, ON, K1N6N5, Canada<br />
P249<br />
Learning to perform contrast-invariant cancellation <strong>of</strong> redundant stimuli<br />
Jorge F Mejias 1⋆ , Gary Marsat 2,3 , Kieran Bol 1 , Leonard Maler 2,4 , <strong>and</strong> Andre Longtin 1,4<br />
1 Department <strong>of</strong> Physics, University <strong>of</strong> Ottawa, Ottawa, ON K1N6N5, Canada<br />
2 Department <strong>of</strong> Cellular <strong>and</strong> Molecular Medicine, University <strong>of</strong> Ottawa, Ottawa, ON K1H8M5, Canada<br />
3 Department <strong>of</strong> Biology & Center for Neuroscience, West Virginia University, Morgantown, WV<br />
26506, USA<br />
4 Centre for Neural Dynamics, University <strong>of</strong> Ottawa, Ottawa, ON K1N6N5, Canada<br />
P250<br />
Positive sparse coding <strong>of</strong> natural images: a theory for simple cell tuning<br />
David Barrett 1,2⋆ , Sophie Denève 1 , <strong>and</strong> Christian Machens 2<br />
1 Institut D’Étude de la Cognition, École Normale Supérieure, Paris, France<br />
2 Champalimaud Centre for the Unknown, Lisbon, Portugal<br />
P251<br />
Network oscillations in a neural mass model induced by metabolic modulation are<br />
consistent with EEG data <strong>of</strong> neocortical epileptic seizure onset<br />
Florian Dehmelt 1,2⋆ , Christian Machens 2<br />
1 Ecole Normale Superieure, Paris, France<br />
2 Champalimaud Neuroscience Programme, Lisbon, Portugal<br />
P252<br />
A Large Deviation Principle for Networks <strong>of</strong> Rate Neurons with Correlated Synaptic<br />
Weights<br />
Olivier Faugeras ⋆ , James Maclaurin<br />
NeuroMathComp <strong>Laboratory</strong>, INRIA Sophia-Antipolis, FRANCE<br />
P253 – Withdrawn –<br />
142