Maxim Volgushev

Correlations and Synchrony in Threshold Neuron Models (2008)

Tchumatchenko, Tatjana, Malyshev, Aleksey, Geisel, Theo, Volgushev, Maxim, Wolf, Fred

We study how threshold model neurons transfer temporal and interneuronal input correlations to correlations of spikes. We find that the low common input regime is governed by firing rate dependent...

Detection of Active and Silent States in Neocortical Neurons from the Field Potential Signal during Slow-Wave Sleep (2007)

Mukovski, Mikhail, Chauvette, Sylvain, Timofeev, Igor, Volgushev, Maxim

Oscillations of the local field potentials (LFPs) or electroencephalogram (EEG) at frequencies below 1 Hz are a hallmark of the slow-wave sleep. However, the timing of the underlying cellular events,...

Detection of Active and Silent States in Neocortical Neurons from the Field Potential Signal during Slow-Wave Sleep (2006)

Mukovski, Mikhail, Chauvette, Sylvain, Timofeev, Igor, Volgushev, Maxim

Oscillations of the local field potentials (LFPs) or electroencephalogram (EEG) at frequencies below 1 Hz are a hallmark of the slow-wave sleep. However, the timing of the underlying cellular events,...

Detection of Active and Silent States in Neocortical Neurons from the Field Potential Signal during Slow-Wave Sleep (2006)

Mukovski, Mikhail, Chauvette, Sylvain, Timofeev, Igor, Volgushev, Maxim

Oscillations of the local field potentials (LFPs) or electroencephalogram (EEG) at frequencies below 1 Hz are a hallmark of the slow-wave sleep. However, the timing of the underlying cellular events,...

Which Features Trigger Action Potentials in (2005)

Cortical Neurons In, Holger Fröhlich, Maxim Volgushev

We study the initiation of action potentials (APs) in in vivo recordings of cortical neurons from cat visual cortex. Recently, it was shown that cortical neurons are not simple threshold devices,...

Adaptation at Synaptic Connections to Layer 2/3 Pyramidal Cells in Rat Visual Cortex (2005)

Oliver Beck, Marina Chistiakova, Klaus Obermayer, Maxim Volgushev, Oliver Beck, Marina Chistiakova, ...

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Membrane properties and spike generation in rat visual cortical cells during reversible cooling

Volgushev, Maxim, Vidyasagar, Trichur R, Chistiakova, Marina, Yousef, Tagrid, Eysel, Ulf T

We studied the effects of reversible cooling between 35 and 7 °C on membrane properties and spike generation of cells in slices of rat visual cortex.Cooling led to a depolarization of the neurones...

Onset Dynamics of Action Potentials in Rat Neocortical Neurons and Identified Snail Neurons: Quantification of the Difference

Volgushev, Maxim, Malyshev, Aleksey, Balaban, Pavel, Chistiakova, Marina, Volgushev, Stanislav, Wolf, Fred

The generation of action potentials (APs) is a key process in the operation of nerve cells and the communication between neurons. Action potentials in mammalian central neurons are characterized by...

A novel mechanism of response selectivity of neurons in cat visual cortex

Volgushev, Maxim, Pernberg, Joachim, Eysel, Ulf T

The spiking of cortical neurons critically depends on properties of the afferent stimuli. In the visual cortex, neurons respond selectively to the orientation and direction of movement of an object....