Synaptic Clustering and Memory Formation
Kastellakis G. & Poirazi P.
Front. Mol. Neurosci., 2019 Dec 6 | https://doi.org/10.3389/fnmol.2019.00300

Tags: 2019 , Dendrites , Learning and Memory , Neuroscience , Plasticity , Review

Vasoactive Intestinal Polypeptide-Expressing Interneurons in the Hippocampus Support Goal-Oriented Spatial Learning
Turi G.F., Li W.K., Chavlis S., Pandi I., O’Hare J., Priestley J.B., Grosmark A.D., Liao Z., Ladow M., Zhang J.F., Zemelman B.V., Poirazi P.*, Losonczy A*.
Neuron. 2019 Jan 31 | DOI: https://doi.org/10.1016/j.neuron.2019.01.009

Tags: 2019 , Biophysical Model , CA1 , Circuit Model , Hippocampus , Learning and Memory , Neuroscience , Spatial Navigation

Challenging the point neuron dogma: FS basket cells as 2-stage nonlinear integrators
Tzilivaki A., Kastellakis G., Poirazi P.
Nat Commun, 2019 Aug 14 | DOI: https://doi.org/10.1038/s41467-019-11537-7

Tags: 2019 , Biophysical Model , Circuit Model , Dendrites , Dendritic Computations , Hippocampus , Interneurons , Learning and Memory , Neural Computations , Prefrontal Cortex

Hotspots of dendritic spine turnover facilitate clustered spine addition and learning and memory
Frank A.C., Huang S., Zhou M., Gdalyahu A., Kastellakis G., Silva T.K., Lu E., Wen X., Poirazi P.*, Trachtenberg J.T., Silva A.J.
Nat Commun. 2018 January. | DOI: 10.1038/s41467-017-02751-2

Tags: 2018 , Circuit Model , Dendrites , Dendritic Computations , Dendritic Plasticity , Learning and Memory , Neuroscience

P. Bozelos and P. Poirazi.
Impact of Structural Plasticity on Memory Capacity. In: van Ooyen A., Butz-Ostendorf M. (eds) The Rewiring Brain: A computational approach to structural plasticity in the adult brain, pp. 319-341. Academic Press (2017). doi: https://doi.org/10.1016/B978-0-12-803784-3.00015-9

Tags: 2017 , Learning and Memory , Neuroscience , Plasticity

…with Love, from Post to Pre
Panayiota Poirazi, George Kastellakis
Neuron. 2017 September |  DOI: 10.1016/j.neuron.2017.09.02

Tags: 2017 , Learning and Memory , Neuroscience , Plasticity , Preview

Linking Memories across Time via Neuronal and Dendritic Overlaps in Model Neurons with Active Dendrites
Kastellakis, G., Silva, A.J., Poirazi, P.
Cell Reports. 2016 Nov | http://dx.doi.org/10.1016/j.celrep.2016.10.015

Tags: 2016 , Circuit Model , Dendrites , Dendritic Computations , Learning and Memory , Network Model , Neuroscience , Plasticity

Synaptic clustering within dendrites: An emerging theory of memory formation
Kastellakis, G., Cai, D.J., Mednick, S.C., Silva, A.J., Poirazi, P.
Prog Neurobiol. 2015 Mar;126:19-35. doi: 10.1016/j.pneurobio.2014.12.002.

Tags: 2015 , Learning and Memory , Neuroscience , Review

Dendritic Nonlinearities Reduce Network Size Requirements and Mediate ON and OFF States of Persistent Activity in a PFC Microcircuit Model
Papoutsi, A., Sidiropoulou, K., Poirazi, P.
PLoS Comput Biol. 2014 Jul 31;10(7):e1003764. doi: 10.1371/journal.pcbi.1003764

Tags: 2014 , Circuit Model , Decision Making , Dendritic Computations , Learning and Memory , Prefrontal Cortex

Modulatory effects of inhibition on persistent activity in a cortical microcircuit model
Konstantoudaki, X., Papoutsi, A., Chalkiadaki, K., Poirazi, P., Sidiropoulou, K.
Front Neural Circuits. 2014 Jan 31;8:7. doi: 10.3389/fncir.2014.00007

Tags: 2014 , Circuit Model , Interneurons , Learning and Memory , Prefrontal Cortex

Induction and modulation of persistent activity in a layer V PFC microcircuit model.
Papoutsi, A., Sidiropoulou, K., Cutsuridis, V., Poirazi, P.
Front Neural Circuits. 2013 Oct 9;7:161. doi: 10.3389/fncir.2013.00161

Tags: 2013 , Circuit Model , Learning and Memory , Neuroscience , Prefrontal Cortex

Kastellakis G. and Poirazi P.
Cellular and dendritic memory allocation. In: Cuntz H., Remme M., Torben-Nielsen B. (eds) The Computing Dendrite, Springer Series in Computational Neuroscience, vol. 11, pp. 415-432. Springer, New York, NY (2014). doi: https://doi.org/10.1007/978-1-4614-8094-5_25
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Tags: 2013 , Dendritic Computations , Learning and Memory , Neuroscience

Papoutsi A., Sidiropoulou K. and Poirazi P.
Memory beyond synaptic plasticity: The role of intrinsic neuronal excitability. In: Memory Mechanisms in Health and Disease: Mechanistic basis of memory, pp. 53-80. World Scientific Publishing Co (2012). doi: https://doi.org/10.1142/9789814366700_0003

Tags: 2012 , Learning and Memory , Neuroscience , Plasticity

Predictive Features of Persistent Activity Emergence in Regular Spiking and Intrinsic Bursting Model Neurons.
Sidiropoulou, K., Poirazi, P.
PLoS Comput Biol. 2012;8(4):e1002489. doi: 10.1371/journal.pcbi.1002489

Tags: 2012 , Biophysical Model , Dendrites , Dendritic Computations , Learning and Memory , Prefrontal Cortex , Single Neuron Model

CREB regulates excitability and the allocation of memory to subsets of neurons in the amygdala
Zhou, Y., Won, J., Karlsson, M.G., Zhou, M., Rogerson, T., Balaji, J., Neve, R., Poirazi, P., Silva, A.J.
Nat Neurosci. 2009 Nov;12(11):1438-43. doi: 10.1038/nn.2405

Tags: 2009 , Amygdala , Learning and Memory , Neuroscience , Plasticity

Classification Capacity of a Modular Neural Network Implementing Neurally Inspired Architecture and Training
Poirazi, P., Neocleous, C., Pattichis, C.S., Schizas, C.N.
IEEE Trans Neural Netw. 2004 May;15(3):597-612. DOI: 10.1109/TNN.2004.826225

Tags: 2004 , Dendrites , Learning and Memory , Machine Learning

Impact of Active Dendritic Processing and Structural Plasticity on Learning and Memory
Poirazi, P., Mel, B.W.
Neuron. 2001 Mar;29(3):779-96. DOI: 10.1016/s0896-6273(01)00252-5

 

Tags: 2001 , Dendrites , Dendritic Computations , Dendritic Plasticity , Learning and Memory , Machine Learning , Neural Computations , Structure-Function

Choice and value flexibility jointly contribute to the capacity of a subsampled quadratic classifier.
Poirazi, P, Mel, B.W.
Neural Comput. 2000 May;12(5):1189-205. DOI: 10.1162/089976600300015556

Tags: 2000 , Dendrites , Dendritic Computations , Learning and Memory , Machine Learning , Neuroscience