Skip to main content

Research Repository

Advanced Search

Outputs (161)

Single-sweep voltage-sensitive dye imaging of interacting identified neurons (2010)
Journal Article
Stein, W., Städele, C., & Andras, P. (2011). Single-sweep voltage-sensitive dye imaging of interacting identified neurons. Journal of Neuroscience Methods, 194(2), 224-234. https://doi.org/10.1016/j.jneumeth.2010.10.007

The simultaneous recording of many individual neurons is fundamental to understanding the integral functionality of neural systems. Imaging with voltage-sensitive dyes (VSDs) is a key approach to achieve this goal and a promising technique to supplem... Read More about Single-sweep voltage-sensitive dye imaging of interacting identified neurons.

A model of endocannabinoid 2-AG-mediated depolarization-induced suppression of inhibition (2010)
Presentation / Conference Contribution
Fox, D., & Andras, P. (2010). A model of endocannabinoid 2-AG-mediated depolarization-induced suppression of inhibition. BMC Neuroscience, 11, Article P189 (2010). https://doi.org/10.1186/1471-2202-11-S1-P189

Depolarization-induced suppression of inhibition (DSI) is known to be mediated by the endocannabinoid 2-arachidonoylglycerol (2-AG). It's calcium-dependent production and subsequent retrograde diffusion from postsynaptic pyramidal cells to presynapti... Read More about A model of endocannabinoid 2-AG-mediated depolarization-induced suppression of inhibition.

Light-induced effects of a fluorescent voltage-sensitive dye on neuronal activity in the crab stomatogastric ganglion (2010)
Journal Article
Stein, W., & Andras, P. (2010). Light-induced effects of a fluorescent voltage-sensitive dye on neuronal activity in the crab stomatogastric ganglion. Journal of Neuroscience Methods, 188(2), 290-294. https://doi.org/10.1016/j.jneumeth.2010.03.003

Optical imaging being one of the cutting-edge methods for the investigation of neural activity, it is very important to understand the mechanisms of how dye molecules work and the range of side effects that they may induce. In particular, it is very... Read More about Light-induced effects of a fluorescent voltage-sensitive dye on neuronal activity in the crab stomatogastric ganglion.

Networks of artificial social interactions (2009)
Presentation / Conference Contribution
Andras, P. (2009). Networks of artificial social interactions. In Advances in Artificial Life: Darwin Meets von Neumann, 10th European Conference, ECAL 2009, Budapest, Hungary, September 13-16, 2009, Revised Selected Papers, Part II (383-390). https://d

Evolution of cooperation is a fundamental question of socio-biology. Intrinsic factors like kinship play an important role in cooperation among selfish individuals. External factors like uncertainty and the structure of the social interaction network... Read More about Networks of artificial social interactions.

Modeling living systems (2009)
Presentation / Conference Contribution
Andras, P. (2009). Modeling living systems. In Advances in Artificial Life: Darwin Meets von Neumann, 10th European Conference, ECAL 2009, Budapest, Hungary, September 13-16, 2009, Revised Selected Papers, Part II (208-215). https://doi.org/10.1007/978-

A fundamental issue of evolution of life is the emergence and maintenance of self-referential autocatalytic systems (e.g. living cells). In this paper the problem is analyzed from a computational perspective. It is proposed that such systems have to... Read More about Modeling living systems.

Molecular neuroimaging – A proposal for a novel approach to high resolution recording of neural activity in nervous systems (2009)
Journal Article
Andras, P. (2009). Molecular neuroimaging – A proposal for a novel approach to high resolution recording of neural activity in nervous systems. https://doi.org/10.1016/j.mehy.2009.06.056

Neuroimaging is a key methodology for the understanding of how neural systems work and how neurodynamics leads to neurally controlled behavior in animals. Current neuroimaging methods (e.g. fMRI, MEG, voltage-sensitive dye imaging) provide a critical... Read More about Molecular neuroimaging – A proposal for a novel approach to high resolution recording of neural activity in nervous systems.

Why are top universities losing their lead? An economics modelling-based approach (2009)
Journal Article
Andras, P., & Charlton, B. G. (2009). Why are top universities losing their lead? An economics modelling-based approach. Science and Public Policy, 36(4), 317-330. https://doi.org/10.3152/030234209X436563

Scientific output of lower-ranked institutions is catching up with leading universities. We present a simple, conceptual model of research production describing the dynamic interaction between inputs (research staff and funding) and outputs (publicat... Read More about Why are top universities losing their lead? An economics modelling-based approach.

Identifying components of a network having high importance for network integrity (2009)
Patent
Young, M. P., Andras, P. E., & O'Neill, M. A. (2009). Identifying components of a network having high importance for network integrity. US20090062136A1

A computer system (2) is provided which is arranged to receive network data (1) identifying nodes and links between nodes. The computer system (2) processes the input network data (1) to utilise the network topology to identify nodes and links having... Read More about Identifying components of a network having high importance for network integrity.

Uncertainty and communication complexity in iterated cooperation games (2008)
Presentation / Conference Contribution
Andras, P. (2008). Uncertainty and communication complexity in iterated cooperation games. In Artificial Life XI 2008 (9-16)

Iterated cooperation games (e.g. Prisoner’s Dilemma) are used to analyze the emergence and evolution of cooperation among selfish individuals. Uncertainty of outcomes of games is an important factor that influences the level of cooperation. Communica... Read More about Uncertainty and communication complexity in iterated cooperation games.