Publications

Effects of early life and current housing on sensitivity to reward loss in a successive negative contrast test in pigs

Animals in a negative affective state seem to be more sensitive to reward loss, i.e. an unexpected decrease in reward size. The aim of this study was to investigate whether early-life and current enriched vs. barren housing conditions affect the...

Year Published: 2020Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Luo, L., Reimert, I., Graat, E. A. M. et al. 2020. Effects of early life and current housing on sensitivity to reward loss in a successive negative contrast test in pigs. Animal Cognition 23(1), 121–130.

Clicker training as an applied refinement measure in chickens

When using chickens in animal studies, the handling of these animals for sample collection or general examinations is considered stressful due to their prey nature. For the study presented here, plasma and salivary corticosterone as well as New Area Test...

Year Published: 2023Topics: Animal Training, Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Mählis, G., Kleine, A., Lüschow, D. et al. 2023. Clicker training as an applied refinement measure in chickens. Animals 13(24), 3836.

Illu-shoal choice: An exploration of different means for enrichment of captive zebrafish

Fish of any variety are nowadays being kept captive for several purposes, from recreational to alimentary to research. It is possible that we humans often underestimate or misunderstand the basic, natural needs of the species we use for our purposes....

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Mair, A., Dadda, M., Kitaoka, A. et al. 2023. Illu-shoal choice: An exploration of different means for enrichment of captive zebrafish. Animals 13(16), 2640.

Non-invasive quantification of faecal and urine reproductive hormone metabolites in the naked mole-rat (Heterocephalus glaber)

The naked mole-rat (Heterocephalus glaber) occurs in colonies with a distinct dominance hierarchy, including one dominant, breeding female (the queen), 1–3 breeding males, and non-reproductive subordinates of both sexes that are reproductively suppressed while in the colony. To non-invasively evaluate...

Year Published: 2023Topics: Biological Sampling & Physiological MeasurementAnimal Type: Rat, Rodent

Citation: Majelantle, T. L., Ganswindt, A., Ganswindt, S. B. et al. 2023. Non-invasive quantification of faecal and urine reproductive hormone metabolites in the naked mole-rat (Heterocephalus glaber). Animals 13(19), 3039.

Non-invasive assessment of the intraventricular pressure using novel color M-mode echocardiography in animal studies: Current status and future perspectives in veterinary medicine

The assessment of diastolic function has received great interest in order to comprehend its crucial role in the pathophysiology of heart failure and for the early identification of cardiac events. Silent changes in the intraventricular flow (IVF) dynamics occur before...

Year Published: 2023Topics: Biological Sampling & Physiological Measurement, Cannulation, Catheterization, & IntubationAnimal Type: All/General

Citation: Mandour, A. S., Farag, A., Helal, M. A. Y. et al. 2023. Non-invasive assessment of the intraventricular pressure using novel color M-mode echocardiography in animal studies: Current status and future perspectives in veterinary medicine. Animals 13(15), 2452.

Adaptation response in sheep: Ewes in different cortisol clusters reveal changes in the expression of salivary mirnas

Farm procedures have an impact on animal welfare by activating the hypothalamic-pituitary-adrenal axis that induces a wide array of physiological responses. This adaptive system guarantees that the animal copes with environmental variations and it induces metabolic and molecular changes that...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Sheep

Citation: Manenti, I., Viola, I., Ala, U. et al. 2023. Adaptation response in sheep: Ewes in different cortisol clusters reveal changes in the expression of salivary mirnas. Animals 13(20), 3273.

An ethogram of acute pain behaviors in cats based on expert consensus

An improved understanding of behaviors reflecting acute pain in cats is a priority for feline welfare. The aim of this study was to create and validate a comprehensive ethogram of acute pain behaviors in cats that can discriminate painful versus...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Cat

Citation: Marangoni, S., Beatty, J., Steagall, P. V. 2023. An ethogram of acute pain behaviors in cats based on expert consensus. PLOS ONE 18(9), e0292224.

Acclimation and blood sampling: Effects on stress markers in C57Bl/6J mice

Blood sampling in rodents is common practice in scientific studies. Some of the refined methods widely used are the puncture of the saphenous vein or tail vein, or even tail docking. The handling needs of these different blood sampling methods...

Year Published: 2023Topics: Biological Sampling & Physiological MeasurementAnimal Type: Mouse, Rodent

Citation: Marin, N., Moragon, A., Gil, D. et al. 2023. Acclimation and blood sampling: Effects on stress markers in C57Bl/6J mice. Animals 13(18), 2816.

Thinking chickens: A review of cognition, emotion, and behavior in the domestic chicken

Domestic chickens are members of an order, Aves, which has been the focus of a revolution in our understanding of neuroanatomical, cognitive, and social complexity. At least some birds are now known to be on par with many mammals in...

Year Published: 2017Topics: Emotion, Pain, & Sentience, PersonalityAnimal Type: Bird, Chicken

Citation: Marino, L. 2017. Thinking chickens: A review of cognition, emotion, and behavior in the domestic chicken. Animal Cognition 20(2), 127–147.

The psychology of cows

Domestic cows (Bos taurus) are consumed worldwide as beef and veal, kept as dairy product producers, employed as draft animals in labor, and are used for a long list of other products, including leather and manure. But despite global reliance...

Year Published: 2017Topics: Emotion, Pain, & Sentience, PersonalityAnimal Type: Cattle

Citation: Marino, L., Allen, K. 2017. The psychology of cows. Animal Behavior and Cognition 4(4), 474–498