4 citations · 6 across the 2 of their papers we have counts for
7 papers
Facilitating the sharing of electrophysiology data analysis results through in-depth provenance capture
Cristiano André Köhler, Danylo Ulianych, Sonja Grün +2
Scientific research demands reproducibility and transparency, particularly in data-intensive fields like electrophysiology. Electrophysiology data is typically analyzed using scrip…
Evaluating the statistical similarity of neural network activity and connectivity via eigenvector angles
Robin Gutzen, Sonja Grün, Michael Denker
Neural systems are networks, and strategic comparisons between multiple networks are a prevalent task in many research scenarios. In this study, we construct a statistical test for…
Evaluation of spike sorting algorithms: Simulations and application to human Subthalamic Nucleus recordings
Jeyathevy Sukiban, Nicole Voges, Till A. Dembek +5
An important prerequisite for the analysis of spike synchrony in extracellular recordings is the extraction of single unit activity from the recorded multi unit signal. To identify…
Two types of criticality in the brain
David Dahmen, Sonja Grün, Markus Diesmann +1
Neural networks with equal excitatory and inhibitory feedback show high computational performance. They operate close to a critical point characterized by the joint activation of l…
LFP beta amplitude is predictive of mesoscopic spatio-temporal phase patterns
Michael Denker, Lyuba Zehl, Bjørg E. Kilavik +4
Beta oscillations observed in motor cortical local field potentials (LFPs) recorded on separate electrodes of a multi-electrode array have been shown to exhibit non-zero phase shif…
Pairwise maximum-entropy models and their Glauber dynamics: bimodality, bistability, non-ergodicity problems, and their elimination via inhibition
Vahid Rostami, PierGianLuca Porta Mana, Moritz Helias
Pairwise maximum-entropy models have been used in recent neuroscientific literature to predict the activity of neuronal populations, given only the time-averaged correlations of th…