Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Burak, Yoram"'
Autor:
Agmon, Haggai, Burak, Yoram
The storage of continuous variables in working memory is hypothesized to be sustained in the brain by the dynamics of recurrent neural networks (RNNs) whose steady states form continuous manifolds. In some cases, it is thought that the synaptic conne
Externí odkaz:
http://arxiv.org/abs/2310.18708
Autor:
Rotem, Amit, Gefen, Tuvia, Oviedo-Casado, Santiago, Prior, Javier, Schmitt, Simon, Burak, Yoram, McGuiness, Liam, Jelezko, Fedor, Retzker, Alex
Publikováno v:
Phys. Rev. Lett. 122, 060503 (2019)
The limits of frequency resolution in nano-NMR experiments have been discussed extensively in recent years. It is believed that there is a crucial difference between the ability to resolve a few frequencies and the precision of estimating a single on
Externí odkaz:
http://arxiv.org/abs/1707.01902
Autor:
Tannenbaum, Neta Ravid, Burak, Yoram
Publikováno v:
(2016). PLoS Comput Biol 12(8): e1005056
Spike timing dependent plasticity (STDP) is believed to play an important role in shaping the structure of neural circuits. Here we show that STDP generates effective interactions between synapses of different neurons, which were neglected in previou
Externí odkaz:
http://arxiv.org/abs/1605.03005
Grid cells in the entorhinal cortex encode the position of an animal in its environment using spatially periodic tuning curves of varying periodicity. Recent experiments established that these cells are functionally organized in discrete modules with
Externí odkaz:
http://arxiv.org/abs/1601.02948
Autor:
Shaham, Nimrod, Burak, Yoram
It has been proposed that neural noise in the cortex arises from chaotic dynamics in the balanced state: in this model of cortical dynamics, the excitatory and inhibitory inputs to each neuron approximately cancel, and activity is driven by fluctuati
Externí odkaz:
http://arxiv.org/abs/1508.06944
Publikováno v:
Neural Computation 21(8), 2269-2308 (2009)
We consider a threshold-crossing spiking process as a simple model for the activity within a population of neurons. Assuming that these neurons are driven by a common fluctuating input with Gaussian statistics, we evaluate the cross-correlation of sp
Externí odkaz:
http://arxiv.org/abs/0902.2037
Autor:
Burak, Yoram, Fiete, Ila R.
Publikováno v:
Burak Y, Fiete IR, 2009. PLoS Comput Biol 5(2): e1000291
Grid cells in the rodent entorhinal cortex display strikingly regular firing responses to the animal's position in 2-D space, and have been hypothesized to form the neural substrate for dead-reckoning. However, in previous models suggested for grid c
Externí odkaz:
http://arxiv.org/abs/0811.1826
Autor:
Burak, Yoram, Fiete, Ila R.
Publikováno v:
J. Neurosci. 26(37) pp. 9352-4 (2006)
We examine the qualitative and quantitative properties of continuous attractor networks in explaining the dynamics of grid cells.
Externí odkaz:
http://arxiv.org/abs/0708.0594
Publikováno v:
Europhys. Lett., 79, 48002 (2007)
We predict the nature (attractive or repulsive) and range (exponentially screened or long-range power law) of the electrostatic interactions of oppositely charged and planar plates as a function of the salt concentration and surface charge densities
Externí odkaz:
http://arxiv.org/abs/0705.0893
We argue by observation of the neural data that neurons in area dMEC of rats, which fire whenever the rat is on any vertex of a regular triangular lattice that tiles 2-d space, may be using an advanced numeral system to reversibly encode rat position
Externí odkaz:
http://arxiv.org/abs/q-bio/0606005