Blar i Brage NMBU på forfatter "Hagen, Espen"
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Alterations in schizophrenia-associated genes can lead to increased power in delta oscillations
Mäki-Marttunen, Tuomo; Krull, Florian; Bettella, Francesco; Hagen, Espen; Næss, Solveig; Ness, Torbjørn V; Moberget, Torgeir; Elvsåshagen, Torbjørn; Metzner, Christoph; Devor, Anna; Edwards, Andrew G.; Fyhn, Marianne; Djurovic, Srdjan; Dale, Anders; Andreassen, Ole Andreas; Einevoll, Gaute (Peer reviewed; Journal article, 2019) -
Biophysical Network Modelling of the dLGN Circuit: Different Effects of Triadic and Axonal Inhibition on Visual Responses of Relay Cells
Heiberg, Thomas; Hagen, Espen; Halnes, Geir; Einevoll, Gaute (Journal article; Peer reviewed, 2016) -
Biophysical Psychiatry—How Computational Neuroscience Can Help to Understand the Complex Mechanisms of Mental Disorders.
Mäki-Marttunen, Tuomo; Kaufmann, Tobias; Elvsåshagen, Torbjørn; Devor, Anna; Djurovic, Srdjan; Westlye, Lars Tjelta; Linne, Marja-Leena; Rietschel, Marcella; Schubert, Dirk; Borgwardt, Stefan; Efrim-Budisteanu, Magdalena; Bettella, Francesco; Halnes, Geir; Hagen, Espen; Næss, Solveig; Ness, Torbjørn V; Moberget, Torgeir; Metzner, Christoph; Edwards, Andrew G.; Fyhn, Marianne; Dale, Anders M.; Einevoll, Gaute T.; Andreassen, Ole Andreas (Peer reviewed; Journal article, 2019)The brain is the most complex of human organs, and the pathophysiology underlying abnormal brain function in psychiatric disorders is largely unknown. Despite the rapid development of diagnostic tools and treatments in ... -
Biophysically detailed forward modeling of the neural origin of EEG and MEG signals
Næss, Solveig; Halnes, Geir; Hagen, Espen; Hagler, Donald J.; Dale, Anders M.; Einevoll, Gaute; Ness, Torbjørn Vefferstad (Peer reviewed; Journal article, 2021)Electroencephalography (EEG) and magnetoencephalography (MEG) are among the most important techniques for non-invasively studying cognition and disease in the human brain. These signals are known to originate from cortical ... -
Estimation of neural network model parameters from local field potentials (LFPs)
Skaar, Jan-Eirik Welle; Stasik, Alexander Johannes; Hagen, Espen; Ness, Torbjørn V; Einevoll, Gaute (Peer reviewed; Journal article, 2020) -
Estimation of neural network model parameters from local field potentials (LFPs)
Skaar, Jan-Eirik Welle; Stasik, Alexander J; Hagen, Espen; Ness, Torbjørn V; Einevoll, Gaute T (Journal article, 2020-03-10) -
Focal local field potential signature of the single-axon monosynaptic thalamocortical connection
Hagen, Espen; Fossum, Janne- Christine; Pettersen, Klas; Alonso, Jose-Manuel; Swadlow, Harvey A.; Einevoll, Gaute (Journal article; Peer reviewed, 2017) -
Hybrid Scheme for Modeling Local Field Potentials from Point-Neuron Networks.
Hagen, Espen; Dahmen, David; Stavrinou, Maria; Linden, Henrik; Tetzlaff, Tom; Van Albada, Sacha; Gruen, Sonja; Diesmann, Markus; Einevoll, Gaute (Journal article; Peer reviewed, 2016)With rapidly advancing multi-electrode recording technology, the local field potential (LFP) has again become a popular measure of neuronal activity in both research and clinical applications. Proper understanding of the ... -
Modeling cortical response to visual stimuli
Sivertsen, Kajsa (Master thesis, 2021)To understand the mechanisms of the brain is one of the biggest challenges in science. The biological processes of our brain are complex, and many functions are still unknown. To reach a deeper understanding of the brain, ... -
Multimodal Modeling of Neural Network Activity: Computing LFP, ECoG, EEG, and MEG Signals With LFPy 2.0
Hagen, Espen; Næss, Solveig; Ness, Torbjørn V; Einevoll, Gaute (Journal article; Peer reviewed, 2018)Recordings of extracellular electrical, and later also magnetic, brain signals have been the dominant technique for measuring brain activity for decades. The interpretation of such signals is however nontrivial, as the ... -
RippleNet: a Recurrent Neural Network for Sharp Wave Ripple (SPW-R) Detection
Hagen, Espen; Chambers, Anna; Pettersen, Klas H.; Einevoll, Gaute; Enger, Rune (Peer reviewed; Journal article, 2020) -
RippleNet: A Recurrent Neural Network for Sharp Wave Ripple (SPW-R) Detection
Hagen, Espen; Chambers, Anna; Einevoll, Gaute; Pettersen, Klas Henning; Enger, Rune; Stasik, Alexander Johannes (Journal article, 2020)Hippocampal sharp wave ripples (SPW-R) have been identified as key bio-markers of important brain functions such as memory consolidation and decision making. SPW-R detection typically relies on hand-crafted feature extraction, ... -
RippleNet: a Recurrent Neural Network for Sharp Wave Ripple (SPW-R) Detection
Hagen, Espen; Chambers, Anna; Einevoll, Gaute; Pettersen, Klas Henning; Enger, Rune; Stasik, Alexander Johannes (Peer reviewed; Journal article, 2021)Hippocampal sharp wave ripples (SPW-R) have been identified as key bio-markers of important brain functions such as memory consolidation and decision making. Understanding their underlying mechanisms in healthy and ... -
YASS: Yet Another Spike Sorter
Lee, Jin Hyung; Carlson, David E.; Shokri Razaghi, Hooshmand; Yao, Weichi; Goetz, Georges A.; Hagen, Espen; Batty, Eleanor; Chichilnisky, E.J.; Einevoll, Gaute; Paninski, Liam (Journal article; Peer reviewed, 2017)