Espen Borgå Johansen

Vitenskapelige publikasjoner

Sjøberg, Espen A.; Ottåsen, Hans Martin; Wilner, Raquel Gloria; Johansen, Espen Borgå (2023). Previous experience with delays affects delay discounting in animal model of ADHD. Behavioral and Brain Functions . Vol. 19:4.

Sjøberg, Espen A.; Ramos, Sergio; López-Tolsa, Gabriela; Johansen, Espen Borgå; Pellon, Ricardo (2021). The irrelevancy of the inter-trial interval in delay-discounting experiments on an animal model of ADHD. Behavioural Brain Research . Vol. 408.

Blystad, Magnus Helgheim; Andersen, Danielle; Johansen, Espen Borgå (2019). Female rats release a trapped cagemate following shaping of the door opening response: Opening latency when the restrainer was baited with food, was empty, or contained a cagemate. PLOS ONE . Vol. 14.

Sjøberg, Espen A.; Johansen, Espen Borgå (2018). Impulsivity or Sub-optimal Reward Maximization in Delay Discounting? A Critical Discussion. Human Ethology . Vol. 33.
http://ishe.org/2018-2/heb-vol-332-proceedings-of-...

Fasmer, Ole Bernt; Johansen, Espen Borgå (2016). Patterns of motor activity in spontaneously hypertensive rats compared to Wistar Kyoto rats. Behavioral and Brain Functions . Vol. 12:32.
http://hdl.handle.net/1956/15301

Dervola, Kine-Susann Noren; Johansen, Espen Borgå; Walaas, S. Ivar; Fonnum, Frode (2015). Gender-dependent and genotype-sensitive monoaminergic changes induced by polychlorinated biphenyl 153 in the rat brain. Neurotoxicology . Vol. 50.

Johansen, Espen Borgå; Fonnum, Frode; Lausund, Per; Walaas, S. Ivar; Bærland, Nora Elise; Wøien, Grete; Sagvolden, Terje (2014). Behavioral changes following PCB 153 exposure in the Spontaneously Hypertensive rat - an animal model of Attention-Deficit/Hyperactivity disorder. 19 s. Behavioral and Brain Functions . Vol. 10:1.
http://hdl.handle.net/10642/2102

Dervola, Kine-Susann Noren; Roberg, Bjørg Åse; Wøien, Grete; Bogen, Inger Lise; Sandvik, Torbjørn; Sagvolden, Terje; Drevon, Christian A; Johansen, Espen Borgå; Walaas, S. Ivar (2012). Marine omega-3 polyunsaturated fatty acids induce sex-specific changes in reinforcer-controlled behavior and neurotransmitter metabolism in a spontaneously hypertensive rat model of ADHD. Behavioral and Brain Functions . Vol. 8.
http://hdl.handle.net/10642/1351

Sagvolden, Terje; Johansen, Espen Borgå (2012). Rat Models of ADHD. Stanford, Clare; Tannock, Rosemary (Red.). Behavioral neuroscience of attention deficit hyperactivity disorder and its treatment. 13. s. 301-316. Springer Science+Business Media B.V..
http://hdl.handle.net/10642/1175

Johansen, Espen Borgå; Knoff, Monica; Fonnum, Frode; Lausund, Per; Walaas, S. Ivar; Wøien, Grete; Sagvolden, Terje (2011). Postnatal exposure to PCB 153 and PCB 180, but not to PCB 52, produces changes in measures of attention, activity level and impulsivity in outbred male Wistar Kyoto rats. 11 s. Behavioral and Brain Functions . Vol. 7.
http://hdl.handle.net/10852/43995

Fagbøker⁄lærebøker

Kvilhaug, Gidske; Høygaard, Bjørgulf; Rønhovde, Terje; Aase, Heidi; Eilertsen, Ole; Rydin, Stein Are; Iglum, Lisbeth; Farstad, Anne Lise; Johansen, Espen Borgå (1998). AD/HD. Et verktøy for kartlegging av barn og ungdom. ISBN: 9788270993048. 162 s. Novus Forlag.

Forskningsrapporter

Blystad, Magnus Helgheim; Johansen, Espen Borgå; Holth, Per (2021). Investigating social behaviour in animals: The curious case of the prosocial and empathic rat. ISBN: 978-82-8364-303-9. 112 s.
https://skriftserien.oslomet.no/index.php/skriftse...

Johansen, Espen Borgå (2005). Reinforcement and extinction processes in the spontaneously hypertensive rat (SHR), an animal model of Attention-Deficit/Hyperactivity Disorder (ADHD). 252 s. Unipub forlag.

Formidling

Sjøberg, Espen A.; Holth, Per; Johansen, Espen Borgå; López-Tolsa, Gabriela; Ramos, Sergio; Pellon, Ricardo (2018). The inter-trial-interval in delay discounting experiments on an animal model of ADHD. XXX International Conference of the Spanish Society for Comparative Psychology. Spanish Society for Comparative Psychology.
https://www.researchgate.net/publication/329814019...

Ramos, Sergio; López-Tolsa, Gabriela; Sjøberg, Espen A.; Pellon, Ricardo; Johansen, Espen Borgå (2018). Schedule-Induced Behaviours Minimize Differences Between SHR and WKY Rats in a Delay Discounting Task. Society for the Quantitative Analyses of Behavior. Society for the Quantitative Analyses of Behavior.

Sjøberg, Espen A.; Holth, Per; Ottåsen, Hans Martin; Wilner, Raquel Gloria; Johansen, Espen Borgå (2018). Ascending vs. descending delays: A delay discounting experiment on an animal model of ADHD. Association of Behavior Analysis International 44th Convention (ABAI). Association of Behavior Analysis International.

Sjøberg, Espen A.; Holth, Per; Ottåsen, Hans Martin; Pellon, Ricardo; Johansen, Espen Borgå (2018). The problematic inter-trial-interval in delay discounting experiments on animals. Association of Behavior Analysis International 44th Convention (ABAI). Association of Behavior Analysis International.
https://www.researchgate.net/publication/325661247...

Blystad, Magnus Helgheim; Andersen, Danielle; Johansen, Espen Borgå (2017). 700.05/PP24 Rodent model of Empathy: Rats employ taught behavior to help cagemate that remains intact during environmental change. Neuroscience 2017. Society For Neuroscience.

Blystad, Magnus Helgheim; Andersen, Danielle; Johansen, Espen Borgå (2017). Intentionality in Rodent Empathy-like Behavior. The 5th National PhD Conference in Neuroscience. NRSN.

Sjøberg, Espen A.; Johansen, Espen Borgå (2017). Optimality or impulsivity? A systematic review of the evidence for an animal model of ADHD. International Society for Human Ethology Summer Institute. International Society for Human Ethology.

Sjøberg, Espen A.; Johansen, Espen Borgå (2017). Impulsivity or optimal foraging: a review of delay discounting in an animal model of ADHD. Human Behavior & Evolution Society Conference. Human Behavior & Evolution Society.

Sjøberg, Espen A.; Holth, Per; Ottåsen, Hans Martin; Johansen, Espen Borgå (2017). The problem with the inter-trial-interval in an animal model of ADHD. Norsk Atferdsanalytisk Forenings Årsseminar. Norsk Atferdsanalytisk Forening.

Blystad, Magnus Helgheim; Andersen, Danielle; Johansen, Espen Borgå (2017). Intensjonell hjelpeatferd hos rotter - Latens og topografi data fra en gruppestudie. NAFO-seminaret 2017. Norsk Atferdsanalytisk Forening.