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43 results for “stress behaviour”
Data from: Behavioural response to combined insecticide and temperature stress in natural populations of Drosophila melanogaster
Insecticide resistance evolves extremely rapidly, providing an illuminating model for the study of adaptation. With climate change reshaping species distribution, pest and disease vector control needs rethinking to include the effects of environmental variation and insect stress physiology. Here we assessed how both long term adaptation of populations to temperature and immediate temperature variation affects the genetic architecture of DDT insecticide response in Drosophila melanogaster. Mortality assays and behavioral assays based on continuous activity monitoring were used to assess the interaction between DDT and temperature on three field-derived populations from climate extremes (Raleigh for warm temperate, Tasmania for cold oceanic and Queensland for hot tropical). The Raleigh population showed the highest mortality to DDT whereas the Queensland population, epicentre for derived alleles of the resistance gene Cyp6g1, showed the lowest. Interaction between insecticide and temperature strongly affected mortality, particularly for the Tasmanian population. Activity profiles analyzed using self-organizing maps show the insecticide promoted an early response while elevated temperature promoted a later response. These distinctive early or later activity phases revealed similar responses to temperature and DDT dose alone but with more or less genetic variance depending on the population. This change in genetic variance among populations suggests that selection particularly depleted genetic variance for DDT response in the Queensland population. Finally, despite similar (co)variation between traits in benign conditions, the genetic responses across population differed under stressful conditions. This showed how stress-responsive genetic variation only reveals itself in specific conditions and thereby escapes potential trade-offs in benign environments.
Data from: Developmental stress can uncouple relationships between physiology and behaviour
Phenotypic correlations (rP) have frequently been observed between physiological and behavioural traits, and the nature of these associations has been shown to be modulated by a range of environmental stressors. Studies to date have examined the effects of acute stressors on physiology–behaviour interrelations, but the potential for permanent changes induced by exposure to stress during development remains unexplored. We exposed female zebra finches to dietary restriction during the nestling stage and tested how this affected rP among a variety of physiological traits (haematocrit, stress-induced corticosterone level and basal metabolic rate (BMR)) and behavioural traits (activity and feeding rates in novel and familiar environments). Developmental stress completely uncoupled the relationship between activity in a novel environment and two physiological traits: haematocrit and BMR. This suggests that nutritionally based developmental stress has provoked changes in the energy budget that alleviate the trade-off between maintenance (BMR) and locomotor activities.
Environmental conditions and vehicle disturbance influence stress behaviours in a working Harris's hawk (Parabuteo unicinctus)
<p>Data set - Environmental conditions and vehicle disturbance influence stress behaviours in a working Harris’s hawk (<em>Parabuteo unicinctus</em>)</p>
Data from: Untangling the roles of microclimate, behaviour and physiological polymorphism in governing vulnerability of intertidal snails to heat stress
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Data from: Behavioural response to combined insecticide and temperature stress in natural populations of Drosophila melanogaster
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Data from: How integrated are behavioural and endocrine stress response traits? A repeated measures approach to testing the stress coping style model
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Data from: Testing the stability of behavioural coping style across stress contexts in the Trinidadian guppy
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Data from: Do parasites and antioxidant availability affect begging behaviour, growth rate and resistance to oxidative stress?
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Data from: Developmental stress can uncouple relationships between physiology and behaviour
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Data from: The influence of stress hormones and aggression on cooperative behaviour in subordinate meerkats
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Maternal antioxidant treatment prevents behavioural and neurological changes in offspring exposed to prenatal social stress [RNA-seq]
GEO Series GSE131040. Rattus norvegicus. 12 samples. Type: Expression profiling by high throughput sequencing.
Effects of Cognitive Behavioural Therapy and Exercise on Stress and Cognitive Deficits in Multiple Sclerosis
ClinicalTrials.gov study NCT01763983. IPD Sharing: Not stated. Countries: 1. Publications: 0.
The Gut Microbiota in Stress, Mood and Eating Behaviours.
ClinicalTrials.gov study NCT03482258. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Cognitive-Behavioural Therapy as a Preventive Treatment for Post Traumatic Stress Disorder
ClinicalTrials.gov study NCT03116165. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Mobile Health-Health Action Process Approach Based Intervention on Sedentary Behaviour and Stress in Office Workers
ClinicalTrials.gov study NCT05216159. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Impact of Analytic-integrative Cognitive Behavioural Therapy on Acute Insomnia Disorder (Stress)
ClinicalTrials.gov study NCT06967922. IPD Sharing: NO. Countries: 1. Publications: 0.
Chronic stress deficits in reward behaviour co-occur with low nucleus accumbens dopamine activity during reward anticipation specifically
GEO Series GSE268460. Mus musculus. 11 samples. Type: Expression profiling by high throughput sequencing.
Nrf2 activation rescues stress-induced depression-like behaviour and inflammatory responses in male but not female rats
GEO Series GSE248186. Rattus norvegicus. 24 samples. Type: Expression profiling by array.
Reduce High-risk Behaviours Under Chronic Stress Via tDCS-induced Neural Plasticity
ClinicalTrials.gov study NCT05501951. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Interaction between maternal immune activation and peripubertal stress in rats: impact on cocaine addiction-like behaviour, morphofunctional brain parameters and striatal transcriptome
GEO Series GSE185195. Rattus norvegicus. 24 samples. Type: Expression profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.