Bartosz Teleńczuk

A kernel-based method to calculate local field potentials from networks of spiking neurons

The paper introduces a kernel-based method to calculate local field potentials (LFPs) from networks of spiking neurons using unitary LFPs and experimental data.

Modeling unitary fields and the single neuron contribution to local field potentials in the hippocampus

The paper models the contribution of excitatory and inhibitory synapses to local field potentials in the hippocampus, showing inhibitory uLFPs dominate and mask excitatory signals.

Cholinergic switch between two different types of slow waves in cerebral cortex

The paper identifies two types of slow waves in the cerebral cortex, showing they differ in neural dynamics and sensitivity to stimuli, explaining differences in memory consolidation under sleep and anesthesia.

Dendritic sodium spikes endow neurons with inverse firing rate response to correlated synaptic activity

The paper shows that neurons with active dendrites have reduced firing rates in response to correlated synaptic input, contrasting with point neurons or passive dendritic models.

Maximum entropy models reveal the correlation structure in cortical neural activity during wakefulness and sleep

This study uses Maximum Entropy models to analyze neural activity in human and monkey cortex, revealing that wakefulness involves pairwise interactions while sleep involves population-wide interactions.

Contribution of the axon initial segment to action potentials recorded extracellularly

The paper investigates how the axon initial segment contributes to extracellular action potential signatures, showing dipole formation and changes in waveform based on initiation site.

Refractoriness accounts for variable spike burst responses in somatosensory cortex

The paper shows that refractoriness explains variable spike burst responses in somatosensory cortex by combining synaptic inputs with intrinsic neural properties.

Local field potentials primarily reflect inhibitory neuron activity in human and monkey cortex

The paper investigates the contribution of spiking neurons to local field potentials (LFP) in human and monkey cortex, finding that LFP primarily reflects inhibitory neuron activity.