Marianne Fyhn

Image of Marianne Fyhn
Norwegian version of this page
Phone +47 22857648
Room 2523
Username
Visiting address Kristine Bonnevies hus (Biologibygget) Blindernveien 31 0371 Oslo
Postal address Postboks 1066 Blindern 0316 Oslo

Academic Interests

The brain has a remarkable ability to adapt to changing environments but the mechanisms underlying these processes in the brain of animals interacting with its environment remain elusive. In my research I want to identify the neural fingerprint that reflects learning of sensory experiences in cortical circuits from structural changes of synapses to changes in the population code of neural ensembles in behaving animals. To achieve this we use large scale extracellular recordings of populations of neurons and transcranial two photon laser scanning microscopy (2PLSM) to identify structural and functional changes of identified neurons. Understanding mechanisms underlying basic cortical plasticity and function will untangle how experience modifies cortical circuits to form long-lasting memories and have great impact on our understanding of normal brain function and help our understanding of what fails in the diseased brain.

 

 

 

 

I am leading Centre for Integrative Neuroplasticity (CINPLA) which is one of the prioritized interdiciplinary research activities at the Faculty of Mathematics and Natural Sciences.

 

 

Teaching

 

Higher education:

2000-2005   Ph.D. in Neuroscience, Norwegian University of Science and Technology (NTNU), Norway.

PhD supervisors: professor May-Britt Moser and professor Edvard Moser.

1997-1999   Master of Science in Physiology, University of Tromsø, Norway.

1995-1996   Bachelor in Arctic Biology, The University Courses on Svalbard, Norway.

1992-1995   Bachelor in Biology, University of Bergen and University of Oslo, Norway.

 

Work experience & scientific training:

22008-2010  Post doctoral researcher at University of California San Francisco (UCSF), USA. 
In the lab of Dr. Michael P. Stryker I studied the effects of activity-dependent plasticity in visual cortex of mice by intrinsic optical imaging and two-photon laser-scanning microscopy (2PLSM). I performed genetic labelling of subclasses of neurons with fluorescent markers and genetically encoded Ca2+ sensors using in utero electroporation, single-cell electroporation, and viral vectors. I implemented the technique and built equipment for in vivo 2PLSM imaging of identified neurons in head-restrained mice running on a styro-foam ball floating on air. I established the technique of shadow-patch for single-cell electroporation in the lab for chronic 2PLSM of sub-cellular structures.

2005-2008  Postdoctoral researcher at KI-CBM, NTNU, Norway.
I followed up my PhD work with large-scale electrophysiological recordings in entorhinal cortex and hippocampus in free-roaming rats and mice. I recorded for the first time grid cells in mice. I developed methods for simultaneous recordings of cell ensembles from two brain areas in combination with intrahippocampal infusions of pharmaca.

2000-2005  Graduate research fellow at KI-CBM, NTNU, Norway.
In the lab of Drs. May-Britt and Edvard Moser I performed electrophysiological recordings of cell ensembles with single unit resolution in entorhinal cortex and hippocampal subfields in behaving rats. I did hippocampal lesions and recorded from hippocamectomized rats. I developed the technique of extracellular recordings in medial entorhinal cortex leading to my discovery of grid cells.

2000-2003  Lecturer in undergraduate courses in biological psychology, NTNU, Norway.

1999-2000  Research assistant at Norwegian Polar Institute and at Institute of Medical Biology, University of Tromsø, Norway.

 

Honoraria

2008: Award for outstanding contribution to behavioural neuroscience, European Brain and Behaviour Society.

2007: Runner-up winner for the Eppendorf-Science prize in Neurobiology (read the essay at Science online).

2007: Norwegian Academy of Sciences and Letters for young researchers (Nansen award).

2006: Donald B. Lindsley’s Prize in Behavioural Neuroscience. Award for the best PhD thesis in behavioural neuroscience in 2005.

2006: Royal Norwegian Society of Sciences and Letters prize for young researchers in natural sciences (I.K. Lykke’s award).

Tags: Neurobiology, Neuroscience, Life Science, Cortex, Plasticity, visual cortex, entorhinal cortex, hippocampus, memory, perception, physiology

Publications

 

  • Fyhn M, Molden S, Witter M P, Moser E I, Moser M-B (2004) Spatial representation in the entorhinal cortex. Science 305:1258-1264.
     
  • Hafting T, Fyhn M, Molden S, Moser M-B, Moser EI (2005) Microstructure of a spatial map in the entorhinal cortex. Nature 436:801-806.
     
  • Fyhn M, Hafting T, Treves A, Moser M-B, Moser EI (2007) Hippocampal remapping and grid realignment in entorhinal cortex. Nature 446:190-194.

 

  • Fawcett, James W.; Fyhn, Marianne; Jendelova, Pavla; Kwok, Jessica C. F.; Ruzicka, Jiri & Sorg, Barbara A. (2022). The extracellular matrix and perineuronal nets in memory. Molecular Psychiatry. ISSN 1359-4184. doi: 10.1038/s41380-022-01634-3.
  • Lehr, Andrew; Kumar, Arvind; Tezlaff, Christian; Hafting, Torkel; Fyhn, Marianne & Stöber, Tristan Manfred (2021). CA2 beyond social memory: Evidence for a fundamental role in hippocampal information processing. Neuroscience and Biobehavioral Reviews. ISSN 0149-7634. 126, p. 398–412. doi: 10.1016/j.neubiorev.2021.03.020. Full text in Research Archive
  • Lepperød, Mikkel Elle; Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Buccino, Alessio Paolo; Yu, Jai & Fyhn, Marianne [Show all 7 contributors for this article] (2021). Optogenetic pacing of medial septum parvalbumin-positive cells disrupts temporal but not spatial firing in grid cells. Science Advances. ISSN 2375-2548. 7(19). doi: 10.1126/sciadv.abd5684. Full text in Research Archive
  • Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Lepperød, Mikkel Elle; Dragly, Svenn-Arne; Sutterud, Hallvard & Blackstad, Jan Sigurd [Show all 8 contributors for this article] (2021). Perineuronal nets stabilize the grid cell network. Nature Communications. ISSN 2041-1723. 12. doi: 10.1038/s41467-020-20241-w. Full text in Research Archive
  • Stöber, Tristan Manfred; Lehr, Andrew B; Hafting, Torkel; Kumar, Arvind & Fyhn, Marianne (2020). Selective neuromodulation and mutual inhibition within the CA3-CA2 system can prioritize sequences for replay. Hippocampus. ISSN 1050-9631. doi: 10.1002/hipo.23256. Full text in Research Archive
  • Lepperød, Mikkel Elle; Dragly, Svenn-Arne; Buccino, Alessio Paolo; Mobarhan, Milad; Malthe-Sørenssen, Anders & Hafting, Torkel [Show all 7 contributors for this article] (2020). Experimental Pipeline (Expipe): A Lightweight Data Management Platform to Simplify the Steps From Experiment to Data Analysis. Frontiers in Neuroinformatics. ISSN 1662-5196. 14. doi: 10.3389/fninf.2020.00030. Full text in Research Archive
  • Raheel, Tayyaba Qureshi; Sørensen, Christina; Berghuis, Paul; Jensen, Vidar; Dobszay, Marton B. & Farkas, Tamás [Show all 14 contributors for this article] (2019). The glutamine transporter Slc38a1 regulates GABAergic neurotransmission and synaptic plasticity. Cerebral Cortex. ISSN 1047-3211. 29(12), p. 5166–5179. doi: 10.1093/cercor/bhz055. Full text in Research Archive
  • Christensen, Ane Charlotte; Lepperød, Mikkel; Lensjø, Kristian Kinden; Dragly, Svenn-Arne; Blackstad, Jan Sigurd Beddari & Fyhn, Marianne [Show all 7 contributors for this article] (2019). Perineuronal nets stabilize the grid cell network. bioRxiv - the preprint server for biology. doi: 10.1101/796342.
  • Mäki-Marttunen, Tuomo; Kaufmann, Tobias; Elvsåshagen, Torbjørn; Devor, Anna; Djurovic, Srdjan & Westlye, Lars Tjelta [Show all 23 contributors for this article] (2019). Biophysical Psychiatry—How Computational Neuroscience Can Help to Understand the Complex Mechanisms of Mental Disorders. Frontiers in Psychiatry. ISSN 1664-0640. 10. doi: 10.3389/fpsyt.2019.00534. Full text in Research Archive
  • Mäki-Marttunen, Tuomo; Krull, Florian; Bettella, Francesco; Hagen, Espen; Næss, Solveig & Ness, Torbjørn V [Show all 16 contributors for this article] (2019). Alterations in schizophrenia-associated genes can lead to increased power in delta oscillations. Cerebral Cortex. ISSN 1047-3211. 29(2), p. 875–891. doi: 10.1093/cercor/bhy291. Full text in Research Archive
  • Buccino, Alessio Paolo; Lepperød, Mikkel Elle; Dragly, Svenn-Arne; Häfliger, Philipp; Fyhn, Marianne & Hafting, Torkel (2018). Open source modules for tracking animal behavior and closed-loop stimulation based on Open Ephys and Bonsai. Journal of Neural Engineering. ISSN 1741-2560. 15, p. 1–12. doi: 10.1088/1741-2552/aacf45. Full text in Research Archive
  • Buccino, Alessio Paolo; Kordovan, Michael; Ness, Torbjørn V; Merkt, Benjamin; Häfliger, Philipp & Fyhn, Marianne [Show all 9 contributors for this article] (2018). Combining biophysical modeling and deep learning for multielectrode array neuron localization and classification. Journal of Neurophysiology. ISSN 0022-3077. 120(3), p. 1212–1232. doi: 10.1152/jn.00210.2018. Full text in Research Archive
  • Rowlands, Daire; Lensjø, Kristian Kinden; Dinh, Tovy; Yang, Sujeon; Andrews, Melissa & Hafting, Torkel [Show all 9 contributors for this article] (2018). Aggrecan directs extracellular matrix mediated neuronal plasticity. Journal of Neuroscience. ISSN 0270-6474. 38(47), p. 10102–10113. doi: 10.1523/JNEUROSCI.1122-18.2018.
  • Dragly, Svenn-Arne; Mobarhan, Milad; Lepperød, Mikkel Elle; Tennøe, Simen; Fyhn, Marianne & Hafting, Torkel [Show all 7 contributors for this article] (2018). Experimental directory structure (Exdir): An alternative to HDF5 without introducing a new file format. Frontiers in Neuroinformatics. ISSN 1662-5196. 12. doi: 10.3389/fninf.2018.00016.
  • Mobarhan, Milad; Halnes, Geir; Martínez-Cañada, Pablo; Hafting, Torkel; Fyhn, Marianne & Einevoll, Gaute (2018). Firing-rate based network modeling of the dLGN circuit: Effects of cortical feedback on spatiotemporal response properties of relay cells. PLoS Computational Biology. ISSN 1553-734X. 14(5). doi: 10.1371/journal.pcbi.1006156. Full text in Research Archive
  • Martínez-Cañada, Pablo; Mobarhan, Milad; Halnes, Geir; Fyhn, Marianne; Morillas, Christian & Pelayo, Francisco [Show all 7 contributors for this article] (2018). Biophysical network modeling of the dLGN circuit: Effects of cortical feedback on spatial response properties of relay cells. PLoS Computational Biology. ISSN 1553-734X. 14(1), p. 1–45. doi: 10.1371/journal.pcbi.1005930. Full text in Research Archive
  • Thompson, Elise Holter; Lensjø, Kristian Kinden; Wigestrand, Mattis B; Malthe-sørenssen, Anders; Hafting, Torkel & Fyhn, Marianne (2018). Removal of perineuronal nets disrupts recall of a remote fear memory. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 115(3), p. 607–612. doi: 10.1073/pnas.1713530115. Full text in Research Archive
  • Dragly, Svenn-Arne; Mobarhan, Milad; Solbrå, Andreas Våvang; Tennøe, Simen; Hafreager, Anders & Malthe-Sørenssen, Anders [Show all 9 contributors for this article] (2017). Neuronify: An educational simulator for neural circuits. eNeuro. ISSN 2373-2822. 4(2:e0022-17.2017), p. 1–13. doi: 10.1523/ENEURO.0022-17.2017. Full text in Research Archive
  • Lensjø, Kristian Kinden; Christensen, Ane Charlotte; Tennøe, Simen; Fyhn, Marianne & Hafting, Torkel (2017). Differential Expression and Cell-Type Specificity of Perineuronal Nets in Hippocampus, Medial Entorhinal Cortex and Visual Cortex Examined in the Rat and Mouse. eNeuro. ISSN 2373-2822. 4(3), p. 1–18. doi: 10.1523/ENEURO.0379-16.2017. Full text in Research Archive
  • Aasebø, Ida E. J.; Lepperød, Mikkel Elle; Stavrinou, Maria; Nøkkevangen, Sandra; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2017). Temporal processing in the visual cortex of the awake and anesthetized rat. eNeuro. ISSN 2373-2822. 4:e0059-17.2017(4), p. 1–26. doi: 10.1523/ENEURO.0059-17.2017. Full text in Research Archive
  • Wigestrand, Mattis B; Schiff, Hillary C.; Fyhn, Marianne; LeDoux, Joseph E & Sears, Robert M. (2017). Primary auditory cortex regulates threat memory specificity. Learning & memory (Cold Spring Harbor, N.Y.). ISSN 1072-0502. 24(1), p. 55–58. doi: 10.1101/lm.044362.116.
  • Lensjø, Kristian Kinden; Lepperød, Mikkel Elle; Dick, Gunnar; Hafting, Torkel & Fyhn, Marianne (2017). Removal of perineuronal nets unlocks juvenile plasticity through network mechanisms of decreased inhibition and increased gamma Activity. Journal of Neuroscience. ISSN 0270-6474. 37(5), p. 1269–1283. doi: 10.1523/JNEUROSCI.2504-16.2016.
  • Hagen, Espen; Ness, Torbjørn; Khosrowshahi, Amir; Sørensen, Christina; Fyhn, Marianne & Hafting, Torkel [Show all 8 contributors for this article] (2015). ViSAPy: A Python tool for biophysics-based generation of virtual spiking activity for evaluation of spike-sorting algorithms. Journal of Neuroscience Methods. ISSN 0165-0270. 245, p. 182–204. doi: 10.1016/j.jneumeth.2015.01.029.
  • Bonnevie, Tora; Dunn, Benjamin Adric; Fyhn, Marianne; Hafting, Torkel; Derdikman, Dori Moshe & Kubie, J. L. [Show all 9 contributors for this article] (2013). Grid cells require excitatory drive from the hippocampus. Nature Neuroscience. ISSN 1097-6256. 16(3), p. 309–317. doi: 10.1038/nn.3311.
  • Derdikman, Dori Moshe; Bonnevie, Tora; Whitlock, Jonathan; Fyhn, Marianne; Hafting, Torkel & Moser, May-Britt [Show all 7 contributors for this article] (2011). A brain full of maps. Journal of Molecular Neuroscience. ISSN 0895-8696. 45, p. S29–S30.
  • Welcker, Jorg Otto; Moe, Børge; Bech, Claus; Fyhn, Marianne; Schultner, Jannik & Speakman, John R. [Show all 7 contributors for this article] (2010). Evidence for an intrinsic energetic ceiling in free-ranging kittiwakes Rissa tridactyla. Journal of Animal Ecology. ISSN 0021-8790. 79(1), p. 205–213. doi: 10.1111/j.1365-2656.2009.01626.x.
  • Colgin, Laura Lee; Denninger, Tobias; Fyhn, Marianne; Hafting, Torkel; Bonnevie, Tora & Jensen, Ole [Show all 8 contributors for this article] (2009). Frequency of gamma oscillations routes flow of information in the hippocampus. Nature. ISSN 0028-0836. 462(7271), p. 353–U119. doi: 10.1038/nature08573.
  • Derdikman, Dori Moshe; Whitlock, Jonathan; Tsao, Albert; Fyhn, Marianne; Hafting, Torkel & Moser, May-Britt [Show all 7 contributors for this article] (2009). Fragmentation of grid cell maps in a multicompartment environment. Nature Neuroscience. ISSN 1097-6256. 12(10), p. 1325–U155. doi: 10.1038/nn.2396.
  • Brun, Vegard Heimly; Solstad, Trygve; Kjelstrup, Kirsten Gjerstad; Fyhn, Marianne; Witter, Menno & Moser, Edvard Ingjald [Show all 7 contributors for this article] (2008). Progressive increase in grid scale from dorsal to ventral medial entorhinal cortex. Hippocampus. ISSN 1050-9631. 18(12), p. 1200–1212. doi: 10.1002/hipo.20504.
  • Fyhn, Marianne; Hafting, Torkel; Witter, Menno; Moser, Edvard Ingjald & Moser, May-Britt (2008). Grid cells in mice. Hippocampus. ISSN 1050-9631. 18(12), p. 1230–1238. doi: 10.1002/hipo.20472.
  • Hafting, Torkel; Fyhn, Marianne; Bonnevie, Tora; Moser, May-Britt & Moser, Edvard Ingjald (2008). Hippocampus-independent phase precession in entorhinal grid cells. Nature. ISSN 0028-0836. 453, p. 1248–U50. doi: 10.1038/nature06957.

View all works in Cristin

  • Schlegel, Ulrike; Hjallar, Viktor A.; Lensjø, Kristian; Uggerud, Ida Margrethe; Bjaalie, Jan G. & Hvoslef-Eide, Martha [Show all 8 contributors for this article] (2022). Mapping of parahippocampal and visual neural networks in mice: Preliminary evidence for feedback projections from perirhinal cortex to visual areas.
  • Banono, Nancy Saana; van der Ent, Wietske; Gawel, Kinga Aurelia; Marttunen, Tuomo; Kukula, Wirginia Koch & Fyhn, Marianne [Show all 9 contributors for this article] (2022). Zebrafish larvae with cacna1c mutations display both shared and distinct phenotypes.
  • Thon, Sarah Kriebel; Christensen, Ane Charlotte; Fjeldstad, Maria P; Schøyen, Vemund Sigmundson; Olsen, Elise Reppe & Lepperød, Mikkel Elle [Show all 8 contributors for this article] (2022). Social and spatial codes in hippocampus CA2 and entorhinal cortex.
  • Engebretsen, Solveig; Goodwin, Morten; Fyhn, Marianne & Jemterud, Torkild (2022). Abels tårn. [Radio]. NRK P2.
  • Banono, Nancy Saana; van der Ent, Wietske; Gawel, Kinga Aurelia; Mäki-Marttunen, Tuomo; Kukula-Koch, Wirginia & Einevoll, Gaute [Show all 9 contributors for this article] (2021). Functional characterisation of cacna1c mutations in zebrafish larvae.
  • Sørensen, Christina; Qureshi, Tayyaba; Fyhn, Marianne; Hafting, Torkel & Chaudhry, Farrukh Abbas (2021). GABA er essensielt for normal hjerneutvikling og synaptisk plastisitet. NBS-nytt. ISSN 0801-3535.
  • Iannella, Nicolangelo Libero; Prydz, Kristian; Malthe-Sørensen, Anders; Einevoll, Gaute & Fyhn, Marianne (2020). A framework for modelling neuronal-ECM signalling.
  • Fyhn, Marianne; Malthe-Sørenssen, Anders; Mørken, Knut Martin; Nederbragt, Alexander Johan; Odden, Tor Ole & Sundnes, Joakim (2019). Beregningsorientering og utdanningsutvikling.
  • Fyhn, Marianne & Einevoll, Gaute (2019). Hjernen digitaliseres - hvordan moderne datateknologi brukes til å forstå biologiske mekanismer i hjernen.
  • Iannella, Nicolangelo Libero; Prydz, Kristian; Malthe-Sørensen, Anders; Einevoll, Gaute & Fyhn, Marianne (2019). A new framework for modelling neural-ECM signaling.
  • Iannella, Nicolangelo Libero; Prydz, Kristian; Malthe-Sørensen, Anders; Einevoll, Gaute & Fyhn, Marianne (2019). A new framework for modelling neural-ECM signalling and interaction.
  • Håberg, Asta & Fyhn, Marianne (2019). Hvor god stendsans har du? [Radio]. NRK P1.
  • Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2019). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
  • Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2019). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
  • Hagen, Espen; Stasik, Alexander Johannes; Billeh, Yazan N.; Siegle, Joshua H.; Dai, Kael & Rimehaug, Atle Eskeland [Show all 14 contributors for this article] (2019). Comparing spikes and the local field potential (LFP) in V1 between experimental data and a comprehensive biophysical model.
  • Hagen, Espen; Stasik, Alexander Johannes; Billeh, Yazan; Siegle, Joshua H.; Dai, Kael & Rimehaug, Atle Eskeland [Show all 14 contributors for this article] (2019). Comparing spikes and the local field potential (LFP) in V1 between experimental data and a comprehensive biophysical model.
  • Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Stöber, Tristan Manfred & Einevoll, Gaute [Show all 8 contributors for this article] (2018). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
  • Hazen, Jennifer; Wigestrand, Mattis B; Aasebø, Ida Elisabeth Jørgensen; Tully, Annabelle; Dinh, Tovy & Lepperød, Mikkel [Show all 8 contributors for this article] (2018). Lateral hypothalamic area projection neurons contribute to an innate freezing response.
  • Grødem, Sverre; Sandvik, Guro Katrine; Hazen, Jennifer; Lensjø, Kristian Kinden; Hafting, Torkel & Fyhn, Marianne (2018). A CRISPR-Cas9 platform for genetic perturbations of brain extracellular matrix regulators in vivo .
  • Lensjø, Kristian Kinden; Rowlands, Daire; Dinh, Tovy; Thompson, Elise Holter; Andrews, Melissa & Hafting, Torkel [Show all 9 contributors for this article] (2018). Conditional knock-out of the Acan gene removes perineuronal nets in adult mice and induces life-long brian plasticity.
  • Dragly, Svenn-Arne; Mobarhan, Milad; Lepperød, Mikkel Elle; Tennøe, Simen; Stasik, Alexander Johannes & Fyhn, Marianne [Show all 8 contributors for this article] (2018). Exdir An alternative to HDF5 that uses Numpy files for data, YAML for metadata and simple directories to define the hierarchy.
  • Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2018). Stable orientation tuning in the freely moving rat: Movement-robust orientation selective neurons in the deep layers of the primary visual cortex.
  • Aasebø, Ida Elisabeth Jørgensen; Røe, Malin Benum; Mobarhan, Milad; Lensjø, Kristian Kinden; Stöber, Tristan Manfred & Einevoll, Gaute [Show all 8 contributors for this article] (2018). Orientation selectivity in the freely moving rat: Movement-robust orientation-selectivity (MROS) of units in the deep layers of the rat visual cortex .
  • Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2018). Movement-resistant orientation selectivity of cells in the deep layers of the rat visual cortex.
  • Christensen, Ane Charlotte; Fyhn, Marianne & Hafting, Torkel (2017). The role of perineuronal nets in spatial representations.
  • Fyhn, Marianne; Kristensen, Solveig; Mørken, Knut Martin; Sølna, Hanne; Tellefsen, Cathrine Wahlstrøm & Villanger, Ilan Dehli (2017). Helhetlig fokus på utdanningsutvikling.
  • Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Lepperød, Mikkel Elle; Fyhn, Marianne & Hafting, Torkel (2017). The role of extracellular matrix molecules for spatial representations in medial entorhinal cortex.
  • Lepperød, Mikkel Elle; Lai, Yi Ming; Fyhn, Marianne; Einevoll, Gaute; Solstad, Trygve & Hafting, Torkel [Show all 7 contributors for this article] (2017). Population density model of the entorhinal stellate-cell network with adaptation.
  • Mobarhan, Milad; Halnes, Geir; Martínez-Cañada, Pablo; Hafting, Torkel; Fyhn, Marianne & Einevoll, Gaute (2017). Firing-rate Based Network Modeling of the dLGN Circuit: Effects of Cortical Feedback on Spatiotemporal Response Properties of Relay Cells .
  • Dragly, Svenn-Arne; Mobarhan, Milad; Solbrå, Andreas Våvang; Tennøe, Simen; Hafreager, Anders & Malthe-Sørenssen, Anders [Show all 9 contributors for this article] (2017). Neuronify: An Educational Simulator for Neural Circuits.
  • Buccino, Alessio Paolo; Ness, Torbjørn Vefferstad; Einevoll, Gaute; Cauwenberghs, Gert; Fyhn, Marianne & Hafting, Torkel [Show all 7 contributors for this article] (2017). Classification of Neural Cell-types from Extracellular Signatures on Multi-Electrode Arrays using Deep Learning .
  • Aasebø, Ida E. J.; Mobarhan, Milad; Røe, Malin Benum; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Show all 7 contributors for this article] (2017). Movement-resistant orientation-selective units in the deep layers of the visual cortex.
  • Thompson, Elise Holter; Lensjø, Kristian Kinden; Wigestrand, Mattis B; Hafting, Torkel; Malthe-Sørenssen, Anders & Fyhn, Marianne (2017). The perineuronal nets in the lateral secondary visual cortex are essential for remote visual fear memory.
  • Dinh, Tovy; Lensjø, Kristian Kinden; Lanton, Rune Alexander; Dick, Gunnar; Fyhn, Marianne & Hafting, Torkel (2017). Increased ocular dominance plasticity in adult visual cortex after genetic knock out of aggrecan, an essential component of perineuronal nets.
  • Blackstad, Jan Sigurd; Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Hafting, Torkel & Fyhn, Marianne (2016). Involvement of perineuronal nets in spatial information transfer between the entorhinal cortex and hippocampus.
  • Blackstad, Jan Sigurd; Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Hafting, Torkel & Fyhn, Marianne (2016). Involvement of perineuronal nets in spatial information transfer between the entorhinal cortex and hippocampus.
  • Thompson, Elise Holter; Lensjø, Kristian Kinden; Wigestrand, Mattis B; Hafting, Torkel; Fyhn, Marianne & Malthe-Sørenssen, Anders (2016). The perineuronal nets in the lateral secondary visual cortex are essential for remote visual memory.
  • Wigestrand, Mattis B; Aasebø, Ida E. J.; Tully, Annabelle; Lepperød, Mikkel Elle; Hafting, Torkel & Fyhn, Marianne (2016). Lateral hypothalamic outputs control innate defensive responses.
  • Lepperød, Mikkel Elle; Wigestrand, Mattis B; Frey, Mina Martine; Lensjø, Kristian Kinden; Einevoll, Gaute & Solstad, Trygve [Show all 8 contributors for this article] (2016). On the role of input-specific perturbations of medial septal projections to the grid cell network.
  • Røe, Malin Benum; Aasebø, Ida E. J.; Lensjø, Kristian Kinden; Hafting, Torkel & Fyhn, Marianne (2016). Orientation selective cells in layer six of the primary visual cortex are resistant to the animal's movement.
  • Bjerke, Line; Wigestrand, Mattis B; Aasebø, Ida E. J.; Fyhn, Marianne & Hafting, Torkel (2016). Inhibitory outputs from lateral hypothalamus to paraqueductal grey control innate defensive behavior.
  • Thompson, Elise Holter; Lensjø, Kristian Kinden; Wigestrand, Mattis B; Hafting, Torkel & Fyhn, Marianne (2016). The perineuronal nets in the lateral secondary visual cortex and their impact on remote visual fear memory.
  • Lensjø, Kristian Kinden; Lepperød, Mikkel Elle; Dick, Gunnar; Hafting, Torkel & Fyhn, Marianne (2016). Removal of perineuronal nets affects information processing and plasticity in the primary visual cortex.
  • Lepperød, Mikkel Elle; Wigestrand, Mattis B; Lensjø, Kristian Kinden; Frey, M.M.; Dragly, Svenn-Arne & Einevoll, Gaute [Show all 9 contributors for this article] (2016). Grid cell network resilient to input-specific medial septum perturbations.
  • Lepperød, Mikkel Elle; Wigestrand, Mattis B; Frey, M.M.; Lensjø, Kristian Kinden; Einevoll, Gaute & Solstad, Trygve [Show all 8 contributors for this article] (2016). Role of input-specific perturbations of medial septal projections to the grid cell network.
  • Wigestrand, Mattis B; Aasebø, Ida E. J.; Tully, Annabelle; Dinh, Vy To; Lepperød, Mikkel Elle & Hafting, Torkel [Show all 7 contributors for this article] (2016). Lateral hypothalamic outputs control innate defensive responses.
  • Hobbi Mobarhan, Milad; Einevoll, Gaute; Geir, Halnes; Vervaeke, Koen Gerard Alois & Fyhn, Marianne (2015). Roles of cortical feedback in lateral geniculate nucleus.
  • Lepperød, Mikkel Elle; Lensjø, Kristian Kinden; Christensen, Ane Charlotte; Fyhn, Marianne; Hafting, Torkel & Einevoll, Gaute (2015). Building an entorhinal cortex network.
  • Aasebø, Ida E. J.; Hafting, Torkel; Maria, Stavrinou; Sandra, Nøkkevangen; Lepperød, Bjørn Mikkel Elle & Fyhn, Marianne (2015). Temporal processing in the visual cortex in the awake and anesthetized rat.
  • Lensjø, Kristian Kinden; Lepperød, Bjørn Mikkel Elle; Dick, Gunnar; Hafting, Torkel & Fyhn, Marianne (2015). Removal of perineuronal nets in the visual cortex leads to a reduced inhibition and mimics critical period plasticity .
  • Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Lepperød, Bjørn Mikkel Elle; Fyhn, Marianne & Hafting, Torkel (2015). The role of extracellular matrix molecules for spatial representations and plasticity in entorhinal cortex.
  • Fyhn, Marianne (2014). PNNs in the cortex, hippocampus and medial entorhinal cortex .
  • Hafting, Torkel; Lensjø, Kristian Kinden; Christensen, Ane Charlotte; Dick, Gunnar & Fyhn, Marianne (2014). Perineuronal nets, plasticity and information-processing in visual cortex, medial entorhinal cortex and hippocampus.
  • Hagen, Espen; Ness, Torbjørn Bækø; Khosrowshahi, Amir; Sørensen, Christina; Fyhn, Marianne & Hafting, Torkel [Show all 8 contributors for this article] (2013). Modeling of extracellular spike signatures.
  • Aasebø, Ida E. J.; Norheim, Eivind Skjønsberg; Lensjø, Kristian Kinden; Fyhn, Marianne & Fyhn, Torkel Hafting (2013). The effect of anesthesia on activity and modulation of visually responsive neurons in cortical and subcortical areas.
  • Lensjø, Kristian Kinden; Dick, Gunnar; Fyhn, Torkel Hafting & Fyhn, Marianne (2013). Cortical processing in awake, behaving rats after removal of perineuronal nets.
  • Bonnevie, Tora; Dunn, Benjamin Adric; Fyhn, Marianne; Hafting, Torkel; Derdikman, Dori Moshe & Kubie, J. L. [Show all 9 contributors for this article] (2012). 702.12/DDD28 - Entorhinal grid cells require excitatory drive from the hippocampus. SFN Abstract Viewer/Itinerary Planner.
  • Bonnevie, Tora; Fyhn, Marianne; Hafting, Torkel; Derdikman, Dori Moshe; Moser, Edvard Ingjald & Moser, May-Britt (2011). Preserved spatial correlation structure in grid cells after hippocampal inactivation.
  • Fyhn, Marianne; Hafting, Torkel & Stryker, MP (2011). Long-term in vivo imaging of dendritic spines in layer II/III of visual cortex during the critical period.
  • Bonnevie, Tora; Fyhn, Marianne; Hafting, Torkel; Derdikman, Dori Moshe; Moser, Edvard Ingjald & Moser, May-Britt (2010). Hippocampal contribution to maintenance of entorhinal grid fields.
  • Bonnevie, Tora; Fyhn, Marianne; Hafting, Torkel; Derdikman, Dori Moshe; Moser, Edvard Ingjald & Moser, May-Britt (2010). Hippocampal contribution to maintenance of entorhinal grid fields. Society for Neuroscience : Abstracts.
  • Colgin, Laura Lee; Denninger, T; Fyhn, Marianne; Hafting, Torkel; Bonnevie, Tora & Jensen, O [Show all 8 contributors for this article] (2009). Frequency of gamma oscillations routes flow of information in the hippocampus.
  • Derdikman, Dori Moshe; Whitlock, JR; Tsao, Albert; Fyhn, Marianne; Hafting, Torkel & Moser, May-Britt [Show all 7 contributors for this article] (2009). Fragmentation of grid maps is influenced by geometry of the environement.
  • Kjelstrup, K.B; Brun, V.H; Solstad, Trygve; Hafting, Torkel; Leutgeb, Stefan & Fyhn, Marianne [Show all 9 contributors for this article] (2008). Spatial coding along the dorsal-to-ventral axis of the hippocampus and medial entorhinal cortex.
  • Kjelstrup, Kirsten Gjerstad; Solstad, Trygve; Brun, Vegard Heimly; Hafting, Torkel; Fyhn, Marianne & Leutgeb, Stefan [Show all 9 contributors for this article] (2007). Very large place fields at the ventral pole of the hippocampal CA3 area. Abstracts - Society for Neuroscience. ISSN 0190-5295. 33.
  • Solstad, Trygve; Brun, Vegard Heimly; Kjelstrup, Kirsten Gjerstad; Fyhn, Marianne; Moser, Edvard Ingjald & Moser, May-Britt (2007). Grid expansion along the dorso-ventral axis of the medial entorhinal cortex. Society for Neuroscience : Abstracts. 33.
  • Banono, Nancy Saana; Esguerra, Camila; Fyhn, Marianne & Andreassen, Ole (2021). Functional analysis of psychiatric risk genes in zebrafish (Danio rerio): a focus on the L-type voltage-gated calcium channel subtypes CaV1.2 and CaV1.3. Reprosentralen, University of Oslo.
  • Aasebø, Ida Elisabeth Jørgensen; Fyhn, Marianne; Hafting, Torkel & Einevoll, Gaute (2018). Behavioural state and neuronal activity: how the freely moving paradigm can uncover novel response characteristics. Universitetet i Oslo.
  • Johansen, Finn-Eirik; Brautaset, Trygve; Aune, Marie Hjelmseth; Patriksson, Alexandra; Falkenberg, Liv Eggset & Kleppe, Rune [Show all 19 contributors for this article] (2018). Centre for Digital Life Norway - Annual report 2017. Senter for Digialt Liv Norge. Full text in Research Archive

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Published Nov. 4, 2010 2:38 PM - Last modified Sep. 29, 2020 2:09 PM