Kristian Lensjø

Faglige interesser
Jeg arbeider med nevroplastisitet og lagring av minner. For å studere dette fokuserer vi i vårt arbeid på ekstracellulære matriksstrukturer kalt perinevrale nett, og hvordan de påvirker inhibitoriske internevroner som uttrykker parvalbumin.
Undervisning
http://www.uio.no/studier/emner/matnat/ibv/MBV3050/
http://www.uio.no/studier/emner/matnat/ibv/MBV4320/
I tillegg til min stilling som postdoktor ved UiO, jobber jeg som fdørsteamanuensis ved Atlantis Medisinske Høyskole hvor jeg underviser i anatomi, fysiologi og generell medisin.
Samarbeid
http://www.mn.uio.no/ibv/english/research/sections/fyscell/cinpla/
https://www.andermannlab.com/
Publikasjoner
https://www.nature.com/articles/s41593-020-0651-5
https://www.nature.com/articles/s41467-020-20241-w
https://www.science.org/doi/10.1126/sciadv.abd5684
http://www.pnas.org/content/115/3/607
http://www.jneurosci.org/content/37/5/1269
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Lepperød, Mikkel Elle; Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Buccino, Alessio Paolo; Yu, Jai & Fyhn, Marianne [Vis alle 7 forfattere av denne artikkelen] (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. Fulltekst i vitenarkiv
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Christensen, Ane Charlotte; Lensjø, Kristian Kinden; Lepperød, Mikkel Elle; Dragly, Svenn-Arne; Sutterud, Hallvard & Blackstad, Jan Sigurd [Vis alle 8 forfattere av denne artikkelen] (2021). Perineuronal nets stabilize the grid cell network. Nature Communications. ISSN 2041-1723. 12. doi: 10.1038/s41467-020-20241-w. Fulltekst i vitenarkiv
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Sugden, Arthur; Zaremba, Jeffrey; Sugden, Lauren A; Maguire, Kelly; Lutas, Andrew & Ramesh, Rohan [Vis alle 10 forfattere av denne artikkelen] (2020). Cortical reactivations of recent sensory experiences predict bidirectional network changes during learning. Nature Neuroscience. ISSN 1097-6256. 23, s. 981–991. doi: 10.1038/s41593-020-0651-5.
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Christensen, Ane Charlotte; Lepperød, Mikkel; Lensjø, Kristian Kinden; Dragly, Svenn-Arne; Blackstad, Jan Sigurd Beddari & Fyhn, Marianne [Vis alle 7 forfattere av denne artikkelen] (2019). Perineuronal nets stabilize the grid cell network. bioRxiv - the preprint server for biology. doi: 10.1101/796342.
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Rowlands, Daire; Lensjø, Kristian Kinden; Dinh, Tovy; Yang, Sujeon; Andrews, Melissa & Hafting, Torkel [Vis alle 9 forfattere av denne artikkelen] (2018). Aggrecan directs extracellular matrix mediated neuronal plasticity. Journal of Neuroscience. ISSN 0270-6474. 38(47), s. 10102–10113. doi: 10.1523/JNEUROSCI.1122-18.2018. Vis sammendrag
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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), s. 607–612. doi: 10.1073/pnas.1713530115. Fulltekst i vitenarkiv
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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), s. 1–18. doi: 10.1523/ENEURO.0379-16.2017. Fulltekst i vitenarkiv
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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), s. 1269–1283. doi: 10.1523/JNEUROSCI.2504-16.2016.
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Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Vis alle 7 forfattere av denne artikkelen] (2019). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
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Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Vis alle 7 forfattere av denne artikkelen] (2019). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
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Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Stöber, Tristan Manfred & Einevoll, Gaute [Vis alle 8 forfattere av denne artikkelen] (2018). Stable orientation tuning in the freely moving rat: Movement-robust orientation-selective neurons in the deep layers of the primary visual cortex.
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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 .
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Lensjø, Kristian Kinden; Rowlands, Daire; Dinh, Tovy; Thompson, Elise Holter; Andrews, Melissa & Hafting, Torkel [Vis alle 9 forfattere av denne artikkelen] (2018). Conditional knock-out of the Acan gene removes perineuronal nets in adult mice and induces life-long brian plasticity.
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Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Vis alle 7 forfattere av denne artikkelen] (2018). Stable orientation tuning in the freely moving rat: Movement-robust orientation selective neurons in the deep layers of the primary visual cortex.
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Aasebø, Ida Elisabeth Jørgensen; Røe, Malin Benum; Mobarhan, Milad; Lensjø, Kristian Kinden; Stöber, Tristan Manfred & Einevoll, Gaute [Vis alle 8 forfattere av denne artikkelen] (2018). Orientation selectivity in the freely moving rat: Movement-robust orientation-selectivity (MROS) of units in the deep layers of the rat visual cortex .
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Røe, Malin Benum; Aasebø, Ida Elisabeth Jørgensen; Mobarhan, Milad; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Vis alle 7 forfattere av denne artikkelen] (2018). Movement-resistant orientation selectivity of cells in the deep layers of the rat visual cortex.
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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.
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Aasebø, Ida E. J.; Mobarhan, Milad; Røe, Malin Benum; Lensjø, Kristian Kinden; Einevoll, Gaute & Hafting, Torkel [Vis alle 7 forfattere av denne artikkelen] (2017). Movement-resistant orientation-selective units in the deep layers of the visual cortex.
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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.
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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.
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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.
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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.
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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.
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Lepperød, Mikkel Elle; Wigestrand, Mattis B; Frey, Mina Martine; Lensjø, Kristian Kinden; Einevoll, Gaute & Solstad, Trygve [Vis alle 8 forfattere av denne artikkelen] (2016). On the role of input-specific perturbations of medial septal projections to the grid cell network.
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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.
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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.
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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.
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Lepperød, Mikkel Elle; Wigestrand, Mattis B; Lensjø, Kristian Kinden; Frey, M.M.; Dragly, Svenn-Arne & Einevoll, Gaute [Vis alle 9 forfattere av denne artikkelen] (2016). Grid cell network resilient to input-specific medial septum perturbations.
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Lepperød, Mikkel Elle; Wigestrand, Mattis B; Frey, M.M.; Lensjø, Kristian Kinden; Einevoll, Gaute & Solstad, Trygve [Vis alle 8 forfattere av denne artikkelen] (2016). Role of input-specific perturbations of medial septal projections to the grid cell network.
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Lepperød, Mikkel Elle; Lensjø, Kristian Kinden; Christensen, Ane Charlotte; Fyhn, Marianne; Hafting, Torkel & Einevoll, Gaute (2015). Building an entorhinal cortex network.
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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 .
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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.
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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.
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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.
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Lensjø, Kristian Kinden; Dick, Gunnar; Fyhn, Torkel Hafting & Fyhn, Marianne (2013). Cortical processing in awake, behaving rats after removal of perineuronal nets.