Attila I. Gulyás
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View article: Collapsing Perisomatic Inhibition Leads to Epileptic Fast-Ripple Oscillations Caused by Pseudosynchronous Firing of CA3 Pyramidal Neurons
Collapsing Perisomatic Inhibition Leads to Epileptic Fast-Ripple Oscillations Caused by Pseudosynchronous Firing of CA3 Pyramidal Neurons Open
Diverse network oscillations, thought to represent different information processing modes of cortical networks, are accompanied by synchronous neuronal activity at various temporal scales. Sharp wave-associated ripple oscillations, support…
View article: Differential Myocardial Responses in Male and Female Rats with Uremic Cardiomyopathy
Differential Myocardial Responses in Male and Female Rats with Uremic Cardiomyopathy Open
Uremic cardiomyopathy, characterized by diastolic dysfunction, left ventricular hypertrophy (LVH), and fibrosis, is a common cardiovascular complication of chronic kidney disease (CKD). Men are at a higher risk for cardiovascular and renal…
View article: Signed motif analysis of the<i>Caenorhabditis elegans</i>neuronal network reveals positive feedforward and negative feedback loops
Signed motif analysis of the<i>Caenorhabditis elegans</i>neuronal network reveals positive feedforward and negative feedback loops Open
Nervous systems are complex biological networks with largely unknown structural and functional characteristics. Motif analysis is a robust tool that can reveal unique aspects of connectivity of a complex network. An ideal candidate for mot…
View article: Microglia contribute to neuronal synchrony despite endogenous ATP-related phenotypic transformation in acute mouse brain slices
Microglia contribute to neuronal synchrony despite endogenous ATP-related phenotypic transformation in acute mouse brain slices Open
Acute brain slices represent a workhorse model for studying the central nervous system (CNS) from nanoscale events to complex circuits. While slice preparation inherently involves tissue damage, it is unclear how microglia, the main immune…
View article: Author response: Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3
Author response: Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3 Open
Article Figures and data Abstract Editor's evaluation Introduction Results Discussion Materials and methods Data availability References Decision letter Author response Article and author information Metrics Abstract Hippocampal place cell…
View article: Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3
Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3 Open
Hippocampal place cells are activated sequentially as an animal explores its environment. These activity sequences are internally recreated (``replayed'), either in the same or reversed order, during bursts of activity (sharp wave-ripples;…
View article: Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3
Hippocampal sharp wave-ripples and the associated sequence replay emerge from structured synaptic interactions in a network model of area CA3 Open
Hippocampal place cells are activated sequentially as an animal explores its environment. These activity sequences are internally recreated (“replayed”), either in the same or reversed order, during bursts of activity (sharp wave-ripples; …
View article: Publisher Correction: Distinct synchronization, cortical coupling and behavioral function of two basal forebrain cholinergic neuron types
Publisher Correction: Distinct synchronization, cortical coupling and behavioral function of two basal forebrain cholinergic neuron types Open
View article: Distinct synchronization, cortical coupling and behavioural function of two basal forebrain cholinergic neuron types
Distinct synchronization, cortical coupling and behavioural function of two basal forebrain cholinergic neuron types Open
Basal forebrain cholinergic neurons (BFCN) densely innervate the forebrain and modulate synaptic plasticity, cortical processing, brain states and oscillations. However, little is known about the functional diversity of cholinergic neurons…
View article: Synaptic co-transmission of acetylcholine and GABA regulates hippocampal states
Synaptic co-transmission of acetylcholine and GABA regulates hippocampal states Open
Summary The basal forebrain cholinergic system is widely assumed to control cortical functions via non-synaptic transmission of a single neurotransmitter, acetylcholine. Yet, using immune-electron tomographic, molecular anatomical, optogen…
View article: The Effects of Realistic Synaptic Distribution and 3D Geometry on Signal Integration and Extracellular Field Generation of Hippocampal Pyramidal Cells and Inhibitory Neurons
The Effects of Realistic Synaptic Distribution and 3D Geometry on Signal Integration and Extracellular Field Generation of Hippocampal Pyramidal Cells and Inhibitory Neurons Open
In vivo and in vitro multichannel field and somatic intracellular recordings are frequently used to study mechanisms of network pattern generation. When interpreting these data, neurons are often implicitly considered as elec…
View article: Data-driven model of the hippocampus using the HBP Brain Simulation Platform
Data-driven model of the hippocampus using the HBP Brain Simulation Platform Open
The hippocampus is one of four brain regions being modeled in the ramp-up phase of the Human Brain Project (HBP), testing and guiding the development of the HBP Brain Simulation Platform (BSP) to be released in March 2016. Using preliminar…
View article: Subjective Well-being and work – a Brief Review on International Surveys and Results
Subjective Well-being and work – a Brief Review on International Surveys and Results Open
The research and policy impacts of subjective well-being (SWB) have gained more emphasis in the last decade as international agencies became aware of its importance. Governments have realised that besides the improvements of the economy, t…
View article: Properties and dynamics of inhibitory synaptic communication within the CA3 microcircuits of pyramidal cells and interneurons expressing parvalbumin or cholecystokinin
Properties and dynamics of inhibitory synaptic communication within the CA3 microcircuits of pyramidal cells and interneurons expressing parvalbumin or cholecystokinin Open
Key points To understand how a network operates, its elements must be identified and characterized, and the interactions of the elements need to be studied in detail. In the present study, we describe quantitatively the connectivity of two…