Panayiota Poirazi (Computational Biology Laboratory, Institute of Molecular Biology and Biotechnology (IMBB), Foundation of Research and Technology-Hellas (FORTH), Heraklion, Crete, Greece)
"Dendrites and information coding: insights from biophysical model cells and circuits" / Tuesday, March 27, 2012, 17:15 h
The Bernstein Center Freiburg Bernstein Seminar | |
Panayiota Poirazi Computational Biology Laboratory Institute of Molecular Biology and Biotechnology (IMBB) Foundation of Research and Technology-Hellas (FORTH) Heraklion, Crete, Greece Dendrites and information coding: insights from biophysical model cells and circuits | |
Tuesday, March 27, 2012 17:15 h | Lecture Hall (ground floor) Bernstein Center Freiburg Hansastraße 9A 79104 Freiburg |
Abstract: The goal of this presentation is to provide a set of predictions generated by biophysical models regarding the ways in which information may be encoded by single cells and/or neural assemblies and the role of dendrites in this process. Towards this goal, I will present modelling studies from our lab –along with supporting experimental evidence- that investigate how single pyramidal neurons and small neural networks in different brain regions process incoming signals that are associated with learning and memory. I will first briefly discuss the computational capabilities of individual pyramidal neurons in the hippocampus [1-3] and how these properties may allow a single cell to discriminate between familiar versus novel memories [4]. I will then present biophysical models of prefrontal layer V neurons and small networks that exhibit Up and Down states or sustained activity under realistic synaptic stimulation and discuss their potential role in working memory [5-7].
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Host: Ulrich Egert | |
The talk is open to the public. Guests are cordially invited! www.bcf.uni-freiburg.de |
abgelegt unter:
Bernstein Seminar