Results 11 to 20 of about 960,650 (292)

Water deprivation induces hypoactivity in rats independently of oxytocin receptor signaling at the central amygdala

open access: yesFrontiers in Endocrinology, 2023
IntroductionVasopressin (AVP) and oxytocin (OXT) are neuropeptides produced by magnocellular neurons (MCNs) of the hypothalamus and secreted through neurohypophysis to defend mammals against dehydration.
Viviane Felintro   +7 more
doaj   +1 more source

Ontogenetic Change in Behavioral Responses to Structural Enrichment From Fry to Parr in Juvenile Atlantic Salmon (Salmo salar L.)

open access: yesFrontiers in Veterinary Science, 2021
Enrichment is widely used as a tool for studying how changes in environment affect animal behavior. Here, we report an experimental study investigating if behaviors shaped by stimuli from environmental enrichment depending on the stage animals are ...
Ingeborg Bjerkvik Alnes   +3 more
doaj   +1 more source

Disrupted Social Hierarchy in Prenatally Valproate-Exposed Autistic-Like Rats

open access: yesFrontiers in Behavioral Neuroscience, 2020
Autism spectrum disorder (ASD) is characterized by impaired socio-communicational function, repetitive and restricted behaviors. Valproic acid (VPA) was reported to increase the prevalence of ASD in humans as a consequence of its use during pregnancy ...
Péter Pelsőczi   +8 more
doaj   +1 more source

Effects Of Ferulic Acid On Exploratory Behavior And Locomotor Activity In Rats [PDF]

open access: yesJournal of Biomedical & Clinical Research, 2014
Ferulic acid (FA), called also hydroxycinnamic acid, is a polyphenol compound found in many foods such as coffee, apples, rice, oats and wheat. It acts as an antioxidant but its other activities in vivo have not been well studied as a whole.
Stefka Valcheva-Kuzmanova   +3 more
doaj   +3 more sources

Urban Individuals of Three Rove Beetle Species Are Not More Exploratory or Risk-Taking Than Rural Conspecifics

open access: yesInsects, 2022
Urbanization is creating changes in environmental and habitat conditions, as well as creating disturbance and threats to urban-associated species. Some traits, such as high exploratory and risk-taking behavior, are beneficial to allow colonization of ...
Tibor Magura   +7 more
doaj   +1 more source

Atrazine and Diuron Effects on Survival, Embryo Development, and Behavior in Larvae and Adult Zebrafish

open access: yesFrontiers in Pharmacology, 2022
Atrazine and Diuron are widely used herbicides. The use of pesticides contaminates the aquatic environment, threatening biodiversity and non-target organisms such as fish.
Amanda B. Zaluski   +5 more
doaj   +1 more source

Analyzing the House Fly's Exploratory Behavior with Autoregression Methods [PDF]

open access: yes, 2008
This paper presents a detailed characterization of the trajectory of a single housefly with free range of a square cage. The trajectory of the fly was recorded and transformed into a time series, which was fully analyzed using an autoregressive model ...
Akaike H.   +14 more
core   +1 more source

Altering Perceived Context: Transportation Cues Influence Novelty-Induced Context Exploration

open access: yesFrontiers in Behavioral Neuroscience, 2021
Context is the milieu in which everything occurs. Many research studies consider context, or even explicitly manipulate it; yet it remains challenging to characterize.
Victoria Nemchek   +6 more
doaj   +1 more source

Effectiveness of a web-based intervention aimed at healthy dietary and physical activity behavior: a randomized controlled trial about users and usage [PDF]

open access: yes, 2011
Background:\ud Recent studies have shown the potential of Web-based interventions for changing dietary and physical activity (PA) behavior. However, the pathways of these changes are not clear. In addition, nonusage poses a threat to these interventions.
Gemert-Pijnen, Julia E.W.C. van   +4 more
core   +7 more sources

Investigating Behavioral Responses to Mirrors and the Mark Test in Adult Male Zebra Finches and House Crows

open access: yesFrontiers in Psychology, 2021
Earlier evidence suggests that besides humans, some species of mammals and birds demonstrate visual self-recognition, assessed by the controversial “mark” test. Whereas, there are high levels of inter-individual differences amongst a single species, some
Pooja Parishar   +2 more
doaj   +1 more source

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