Browsing Publikasjoner fra Cristin - NMBU by Author "Øverli, Øyvind"
Now showing items 21-34 of 34
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Dietary l-tryptophan leaves a lasting impression on the brain and the stress response
Höglund, Erik; Øverli, Øyvind; Andersson, Madelene Åberg; Silva, Patricia; Laursen, Danielle Caroline; Moltesen, Maria M; Krogdahl, Åshild; Schjolden, Joachim; Winberg, Svante; Vindas, Marco Antonio; Mayer, Ian; Hillestad, Marie (Journal article; Peer reviewed, 2017) -
Effects of Pseudoloma neurophilia infection on the brain transcriptome in zebrafish (Danio rerio)
Midttun, Helene Louise Eghave; Vindas, Marco; Whatmore, Paul J; Øverli, Øyvind; Johansen, Ida Beitnes (Peer reviewed; Journal article, 2020)Laboratory zebrafish are commonly infected with the intracellular, brain‐infecting microsporidian parasite Pseudoloma neurophilia . Chronic P. neurophilia infections induce inflammation in meninges, brain and spinal cord, ... -
Effects of repeated short episodes of environmental acidification on Atlantic salmon (Salmo salar) from a landlocked population
Höglund, Erik; Høgberget, Rolf; Åtland, Åse; Haraldstad, Tormod; Øverli, Øyvind; Vindas, Marco A (Peer reviewed; Journal article, 2021)Chronic or repeated exposure to environmental contaminants may result in allostatic overload, a physiological situation in which the costs of coping affect long-term survival and reproductive output. Continuous measurements ... -
Future directions for personality research: Contributing new insights to the understanding of animal behavior
Wilson, Vanessa; Guenther, Anja; Øverli, Øyvind; Seltmann, Martin W; Altschul, Drew (Journal article; Peer reviewed, 2019)As part of the European Conference on Behavioral Biology 2018, we organized a symposium entitled, “Animal personality: providing new insights into behavior?” The aims of this symposium were to address current research in ... -
Importance of environmental signals for cardiac morphological development in Atlantic salmon
Vindas, Marco; Engdal, Vilde Arntzen; Kavaliauskiene, Simona; Folkedal, Ole; Höglund, Erik; Moyano, Marta; Øverli, Øyvind; Frisk, Michael; Johansen, Ida Beitnes (Peer reviewed; Journal article, 2024)The hearts of salmonids display remarkable plasticity, adapting to various environmental factors that influence cardiac function and demand. For instance, in response to cold temperature, the salmonid heart undergoes growth ... -
Intensive smolt production is associated with deviating cardiac morphology in atlantic salmon
Frisk, Michael; Høyland, Maren; Zhang, Lili; Vindas, Marco; Øverli, Øyvind; Johansen, Ida Beitnes (Peer reviewed; Journal article, 2020)High pre-slaughter mortality rates of Atlantic salmon (Salmo salar L.) are a reoccurring welfare issue and economic burden in aquaculture. Sudden death immediately prior to slaughter is particularly problematic given the ... -
Kindness to the final host and vice versa: A trend for parasites providing easy prey?
Øverli, Øyvind; Johansen, Ida Beitnes (Journal article; Peer reviewed, 2019)Traditionally the “extended phenotype” concept refers to parasites that manipulate host phenotype to increase parasite fitness. This includes parasites that render intermediate hosts more susceptible to predation by final ... -
Microbiomes, plausible players or not in alteration of host behavior
Biron, David G.; Bonhomme, Ludovic; Coulon, Marianne; Øverli, Øyvind (Journal article; Peer reviewed, 2015) -
Neuroendocrine indicators of allostatic load reveal the impact of environmental acidification in fish
Höglund, Erik; Korzan, Wayne; Åtland, Åse; Haraldstad, Tormod; Høgberget, Rolf; Mayer, Ian; Øverli, Øyvind (Peer reviewed; Journal article, 2020)When mobilized from surrounding soils and binding to gills at moderately low pH, aluminum (Al) cations can adversely affect fish populations. Furthermore, acidification may lead to allostatic overload, a situation in which ... -
Proactive avoidance behaviour and pace-of-life syndrome in Atlantic salmon
Damsgård, Børge; Evensen, Tor Hatten; Øverli, Øyvind; Gorissen, Marnix; Ebbesson, Lars O.E.; Rey, Sonia; Höglund, Erik (Journal article; Peer reviewed, 2019) -
Regional Distribution of a Brain-Encysting Parasite Provides Insight on Parasite-Induced Host Behavioral Manipulation
Helland-Riise, Siri Helene; Nadler, Lauren Elizabeth; Vindas, Marco; Bengston, Erik; Turner, Andrew; Johansen, Ida Beitnes; Weinersmith, Kelly L.; Hechinger, Ryan F.; Øverli, Øyvind (Peer reviewed; Journal article, 2020) -
Tryptophan metabolic pathways and brain serotonergic activity: A comparative review
Höglund, Erik; Øverli, Øyvind; Winberg, Svante (Journal article; Peer reviewed, 2019) -
The use of light, restrictive feeding, fibrous feed and stocking density and the consequences for animal welfare for poultry species kept in Norway - Scientific Opinion of the Panel on Animal Health and Welfare of the Norwegian Scientific Committee for Food and Environment
Bøe, Knut Egil; Grahek-Ogden, Danica; Hoel, Kristian; Gjøen, Tor; Godfroid, Jacques Xavier Leon; Janczak, Andrew Michael; Madslien, Knut; Olsen, Rolf-Erik; Rimstad, Espen; Øverli, Øyvind; Agdestein, Angelika (VKM Report;2022:24, Journal article; Peer reviewed, 2022) -
Welfare effects of environmental hypercapnia quantified by indicators based on morphology and allostatic load in Atlantic salmon (Salmo salar)
Höglund, Erik; Folkedal, Ole; Aerts, Johan; Hvas, Malthe; Øverli, Øyvind; Mangor-Jensen, Anders; Vindas, Marco A.; Nilsson, Jonatan; Kristiansen, Tore (Peer reviewed; Journal article, 2023)Water supply is a limited resource in most salmon hatcheries, which is compensated by reduced water flow and oxygenation. However, reduced water exchange can lead to accumulation of CO2, resulting in environmental hypercapnia, ...