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Dataset results
19 results for “food decision”
Zambezi dataset to "WHAT-IF: an open-source decision support tool for water infrastructure investment planning within the Water-Energy-Food-Climate Nexus"
<p>This is the dataset used in the HESS publication "<a href="https://www.hydrol-earth-syst-sci-discuss.net/hess-2019-167/">WHAT-IF: an open-source decision support tool for water infrastructure investment planning within the Water-Energy-Food-Climate Nexus</a>"</p> <p>The dataset describes the water-energy-food nexus of the Zambezi River Basin used as input to the <a href="https://github.com/RaphaelPB/WHAT-IF">WHAT-IF model</a>.</p> <p>The file Data_Organization.pdf, summarizes the available data. For more info look at the <a href="https://www.hydrol-earth-syst-sci-discuss.net/hess-2019-167/">publication</a> and/or <a href="https://github.com/RaphaelPB/WHAT-IF">Github</a>.</p>
Data from: Brood size, food availability, and body size affects male care decisions and offspring performance
<p>Parental care strategies do not only vary greatly across species, but also within species, there can be substantial between- and within-individual variation in parental care behaviour. To better understand the evolution of care strategies, it is crucial to determine how and when parents modify their behaviour in response to internal as well as environmental factors. Here, we investigated the effect of brood size, resource size and an individual's quality on care strategies of uniparental males and examined the downstream consequences on offspring performance in the burying beetle <em>Nicrophorus vespilloides</em>. Burying beetles breed on small vertebrate cadavers and, on average, males invest much less in care than females. Nevertheless, we found that uniparentally caring males were responsive to their social and non-social environment and adjusted the amount as well as the type of care to the size of the brood, the size of the cadaver and their own body size. Additionally, we show that the care strategies affected offspring performance. Specifically, males that cared longer had larger and more surviving larvae. Our results add to our understanding of plastic parenting strategies by showing that even the sex that provides less care can evolve a very flexible care behaviour.</p>
Promoting Resilience to Food Commercials Decreases Susceptibility to Unhealthy Food Decision-Making
ClinicalTrials.gov study NCT04905498. IPD Sharing: NO. Countries: 1. Publications: 1.
Data from: Brood size, food availability, and body size affects male care decisions and offspring performance
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Data from: Predation risk perception, food density and conspecific cues shape foraging decisions in a tropical lizard
When foraging, animals can maximize their fitness if they are able to tailor their foraging decisions to current environmental conditions. When making foraging decisions, individuals need to assess the benefits of foraging while accounting for the potential risks of being captured by a predator. However, whether and how different factors interact to shape these decisions is not yet well understood, especially in individual foragers. Here we present a standardized set of manipulative field experiments in the form of foraging assays in the tropical lizard Anolis cristatellus in Puerto Rico. We presented male lizards with foraging opportunities to test how the presence of conspecifics, predation-risk perception, the abundance of food, and interactions among these factors determines the outcome of foraging decisions. In Experiment 1, anoles foraged faster when food was scarce and other conspecifics were present near the feeding tray, while they took longer to feed when food was abundant and when no conspecifics were present. These results suggest that foraging decisions in anoles are the result of a complex process in which individuals assess predation risk by using information from conspecific individuals while taking into account food abundance. In Experiment 2, a simulated increase in predation risk (i.e., distance to the feeding tray) confirmed the relevance of risk perception by showing that the use of available perches is strongly correlated with the latency to feed. We found Puerto Rican crested anoles integrate instantaneous ecological information about food abundance, conspecific activity and predation risk, and adjust their foraging behavior accordingly.
Impact of Microbiome-changing Interventions on Food Decision-making
ClinicalTrials.gov study NCT05353504. IPD Sharing: YES. Countries: 1. Publications: 1.
FMRI of Dietary Decision-making in Food Addicted Participants Compared to Non-food Addicted Participants
ClinicalTrials.gov study NCT05101863. IPD Sharing: NO. Countries: 1. Publications: 0.
Decision-making and Food Intake
ClinicalTrials.gov study NCT07133529. IPD Sharing: UNDECIDED. Countries: 1. Publications: 15.
Decision-Making and the Relationship to Food Intake in Kids
ClinicalTrials.gov study NCT02855398. IPD Sharing: NO. Countries: 1. Publications: 2.
Study of Purchasing Decisions and Food Consumption: Chile
ClinicalTrials.gov study NCT04654780. IPD Sharing: UNDECIDED. Countries: 1. Publications: 2.
Data from: Predation risk perception, food density and conspecific cues shape foraging decisions in a tropical lizard
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Data from: Food availability and predation risk, rather than intrinsic attributes are the main factors shaping the reproductive decisions of a long-lived predator
Deciphering the causes of variation in reproductive success is a fundamental issue in ecology, as the number of offspring produced is an important driver of individual fitness and population dynamics. Little is known however, about how different factors interact to drive variation in reproduction, such as whether an individual's response to extrinsic conditions (e.g. food availability or predation) varies according to its intrinsic attributes (e.g. age, previous allocation of resources towards reproduction). We used 29 years of reproductive data from marked female tawny owls and natural variation in food availability (field vole) and predator abundance (northern goshawk) to quantify the extent to which extrinsic and intrinsic factors interact to influence owl reproductive traits (breeding propensity, clutch size and nest abandonment). Extrinsic and intrinsic factors appeared to interact to affect breeding propensity (which accounted for 83% of the variation in owl reproductive success). Breeding propensity increased with vole density, although increasing goshawk abundance reduced the strength of this relationship. Owls became slightly more likely to breed as they aged, although this was only apparent for individuals who had fledged chicks the year before. Owls laid larger clutches when food was more abundant. When owls were breeding in territories less exposed to goshawk predation, 99.5% of all breeding attempts reached the fledging stage. In contrast, the probability of breeding attempts reaching the fledging stage in territories more exposed to goshawk predation depended on the amount of resources an owl had already allocated towards reproduction (averaging 87.7% for owls with clutches of 1-2 eggs compared to 97.5% for owls with clutches of 4-6 eggs). Overall, our results suggested that changes in extrinsic conditions (predominantly food availability, but also predator abundance) had the greatest influence on owl reproduction. In response to deteriorating extrinsic conditions (fewer voles and more goshawks) owls appeared to breed more frequently, but allocated fewer resources per breeding attempt. However, intrinsic attributes also appeared to have a relatively small influence on how an individual responded to variation in extrinsic conditions, which indicates that reproductive decisions were shaped by a complex series of extrinsic and intrinsic trade-offs.
Data from: Food availability and predation risk, rather than intrinsic attributes are the main factors shaping the reproductive decisions of a long-lived predator
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The Effect of Colchicine on Food-related Effort-based Decision Making in Brain and Behaviour in Overweight and Obesity
ClinicalTrials.gov study NCT05785429. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Sleep and Food-based Decision Making
ClinicalTrials.gov study NCT05728983. IPD Sharing: NO. Countries: 1. Publications: 0.
Decision-making for Food Consumption in Young Adults
ClinicalTrials.gov study NCT04912375. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Food Intake Decisions
ClinicalTrials.gov study NCT03095833. IPD Sharing: Not stated. Countries: 1. Publications: 0.
The Neural Correlates of Food Choice Decision-making in Obesity and Weight Loss
ClinicalTrials.gov study NCT01218503. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: Exploring the role of decision support systems in promoting healthier and more sustainable food shopping: a card sorting study
<p>This study aims to identify opportunities and barriers in developing and implementing Food Shopping Support Systems (FSSS) for healthier and more sustainable choices, given the growing consumer demand and persistent societal problems related to food. The study examined the social and technical value of FSSS in an early development stage through one-on-one expert interviews (n=20) and consumer focus groups (4 groups, n=19).</p> <p> </p>
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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.