Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “threat response”
Dataset. Responses to digital disinformation as part of hybrid threats: an evidence-based analysis on the effects of disinformation and the effectiveness of fact-checking/debunking
<p>Dataset from the meta-analysis carried out in the article Responses to digital disinformation as part of hybrid threats: a systematic review on the effects of disinformation and the effectiveness of fact-checking / debunking using the EU-HYBNET Meta-Analysis Survey Instrument for Evaluating the Effects of Disinformation and the Effectiveness of counter-responses</p>
Corticolimbic Response to Threat and Recollected Ages of Exposure to Childhood Maltreatment
<p>Data files indicating regional BOLD fMRI response of young adults to negative (angry or fearful) faces versus neutral faces in Hariri amygdala activation face matching task.</p> <p>MACE_scores_BOLD_fMRI_amyg_hipp.csv - Contains overall BOLD fMRI response to negative minus neutral faces in bilateral amygdala, hippocampus, fusiform gyrus, inferior frontal gyrus pars triangularis, ventromedial prefrontal cortex, dorsomedial prefrontal cortex and anterior cingulate cortex as well as Maltreatment and Abuse Chronology of Exposure scores for severity of exposure to 10 types of childhood maltreatment across each age of childhood and parameters for age, sex, parental education and childhood financial sufficiency.</p> <p>Early_vs_late_maltreatment_BOLD_fMRI_amyg_hipp_pfc_fusiform_for_mixed_model.xlsx - Data in long format indicating for each participant baseline adjusted BOLD fMRI response to negative minus neutral faces at each TR interval for amygdala, hippocampus, fusiform gyrus, inferior frontal gyrus pars triangularis, ventromedial prefrontal cortex, dorsomedial prefrontal cortex and anterior cingulate cortex with participants classified as having experienced no maltreatment, only early childhood maltreatment on only late childhood maltreatment based on type / time predictors for each region.</p> <p>Early_vs_late_maltreatment_regional_fMRI_response_negative_vs_neutral_faces.xlsx - Individual participant baseline adjusted data for response to negative faces and neutral faces at each TR interval for amygdala, hippocampus, fusiform gyrus, inferior frontal gyrus pars triangularis, ventromedial prefrontal cortex, dorsomedial prefrontal cortex and anterior cingulate cortex with each participant classified as having experienced no maltreatment, only early childhood maltreatment or only late childhood maltreatment based on region specific definitions.</p> <p>Early_vs_late_maltreatment_time_course_BOLD_fMRI_regional_response.xlsx - Group means and sem for baseline adjusted BOLD fMRI response to negative minus neutral faces at each TR interval for amygdala, hippocampus, fusiform gyrus, inferior frontal gyrus pars triangularis, ventromedial prefrontal cortex, dorsomedial prefrontal cortex and anterior cingulate cortex based on region specific groupings classifications as having experienced no maltreatment, only early childhood maltreatment on only late childhood maltreatment.</p> <p>Early_vs_late_maltreatment_time_course_regional_response_negative_vs_neutral_faces.xlsx - Group means and sem for baseline adjusted BOLD fMRI response to negative faces and neutral faces at each TR interval for amygdala, hippocampus, fusiform gyrus, inferior frontal gyrus pars triangularis, ventromedial prefrontal cortex, dorsomedial prefrontal cortex and anterior cingulate cortex based on region specific groupings classifications as having experienced no maltreatment, only early childhood maltreatment on only late childhood maltreatment.</p> <p> </p>
Fig. 1 in Physiological responses of anti-predation in prey fish to the threat of piscivorous fish in different underwater visibility conditions
Fig. 1. Mean and standard error of plasma cortisol levels for Astyanax bimaculatus (Linnaeus, 1758) shoals in treatments with clear (white box) and turbid water (striped box). Different letters above bars indicate significant differences at P<0.05 in the Kruskal Wallis test between predator types. There were no differences between plasma cortisol levels in clear and turbid water treatments.
Dynamic self-organization in fire ant rafts underpins collective longevity and threat responsiveness
Open the record for dataset details and reuse information.
Evolution of threat response-related polymorphisms at the SLC6A4 locus in callitrichid primates
<p>Variation in an upstream repetitive region at the <em>SLC6A4</em> locus, which encodes the serotonin transporter, is associated with anxiety-related behaviour in a few primate species, including humans and rhesus macaques, and has been suggested to be related to ecological adaptability among macaques. In this study we investigate evolution of <em>SLC6A4</em> polymorphisms associated with anxiety-related behaviour in common marmosets (<em>Callithrix jacchus</em>). Assaying variation in the <em>SLC6A4</em> repeat region across 14 species in 8 genera of callitrichid primates (marmosets and tamarins) we find large interspecific variation in the number of repeats present (24-43). The black tufted-ear marmoset (<em>C. penicillata</em>) has sequence polymorphisms similar to those found in the common marmoset, which is its sister species, and no other species has intraspecific variation at these sites. We conclude that, similar to humans and macaques, the functional polymorphism at <em>SLC6A4</em> in common marmosets has a recent evolutionary origin, and that the anxiety-related allele is evolutionarily derived. Common/black tufted-ear marmosets and rhesus/bonnet macaques share high ecological adaptability and behavioural flexibility that we propose may be related to the maintenance of the polymorphism.</p>
Data for: Beyond simple habituation: Anthropogenic habitats influence the escape behavior of spur-winged lapwings in response to both human and non-human threats
<p>Habitat development may affect wildlife behavior, favoring individuals or behaviors that cope better with perceived threats (predators). Bolder behaviors in human-dominated habitats (HDH; e.g., urban and rural settlements) may represent habituation specifically to humans, or a general reduction in predator-avoidance response. However, such carry-over effects across threat types (i.e., beyond humans) and phases of the escape sequence have not been well studied to date. Here we investigated escape behaviors of a locally common wader species, the spur-winged lapwing (Vanellus spinosus). We assayed their flight initiation distance (FID) and subsequent escape behaviors in agricultural areas and in HDH. We found that lapwings in HDH were bolder, and that the difference was manifested in several phases of the predator-avoidance sequence (shorter FIDs, shorter distances fled, and a higher probability of escape by running vs. flying). When re-approached (by an observer) after landing, lapwings in HDH were also more repetitive in their FID than those in other habitats. To determine whether this apparent bolder behavior in HDH areas is merely a consequence of habituation to humans or represents a broader behavioral change, we introduced an additional threat type – a remotely-operated taxidermic jackal ("Jack-Truck"). Finding bolder responses in the HDH to the human threat alone (and not to the Jack-Truck) could have supported the habituation hypothesis. In contrast, however, we found a bolder response in the HDH to both threat types, as well as a correlation between their FIDs across different sites. These bolder behaviors suggest that HDH impose a broader behavioral change on lapwings, rather than just simple habituation. Overall, our findings demonstrate how FID trials can reveal strong behavioral carry-over effects of HDH following human and non-human threats, including effects on the subsequent phases of escaping the predator. Further, FID assays may reveal consistent behavioral types when assessed under field conditions, and offer a direct way to differentiate among the various poorly understood and non-mutually exclusive mechanisms that lead to behavioral differences among organisms in HDH. The mechanistic perspective is essential for understanding how rapid urbanization impacts wildlife behavior, populations, and the range of behaviors within them, even in species apparently resilient to such environmental changes.</p>
Evolution of threat response-related polymorphisms at the SLC6A4 locus in callitrichid primates
Open the record for dataset details and reuse information.
Data from: Stunned by a heatwave: Experimental heatwaves alter juvenile responsiveness to the threat of predation
Open the record for dataset details and reuse information.
Data for: Beyond simple habituation: Anthropogenic habitats influence the escape behavior of spur-winged lapwings in response to both human and non-human threats
Open the record for dataset details and reuse information.
Personality composition affects group cohesion of homing pigeons in response to novelty and predation threat
Open the record for dataset details and reuse information.
Supplementary material 4 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Supplementary material 2 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Supplementary material 6 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Supplementary material 3 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Supplementary material 1 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Supplementary material 5 from: Jones GM, Gutiérrez RJ, Kramer HA, Tempel DJ, Berigan William J, Whitmore Sheila A, Peery MZ (2019) Megafire effects on spotted owls: elucidation of a growing threat and a response to Hanson et al. (2018). Nature Conservation 37: 31-51. https://doi.org/10.3897/natureconservation.37.32741
: Data type: Representative photographs of two spotted owl nest areas burned at high fire severity during the King Fire (2014) and three general areas within the Eldorado Study Area in the central Sierra Nevada, California, USA that depict three general fire severity classes of this fire.
Data from: Low-latitude zooplankton pigmentation plasticity in response to multiple threats
Open the record for dataset details and reuse information.
Data from: The heritability of mating behaviour in a fly and its plasticity in response to the threat of sperm competition
Open the record for dataset details and reuse information.
Human Responses to Visually Evoked Threat
<p>Vision is the primary sense humans use to evaluate and respond to threats. Understanding the biological underpinnings of the human threat response has been hindered by lack of realistic in-lab threat paradigms. We established an immersive Virtual Reality (VR) platform to simultaneously measure behavior, physiological state and neural activity from the human brain using chronically implanted electrodes. Subjects with high anxiety showed increased visual scanning in response to threats as compared to healthy controls. In both healthy and anxious subjects, the amount of scanning behavior correlated with the magnitude of physiological arousal, suggesting that visual scanning behavior is directly linked to internal state. Intracranial electroencephalography (iEEG) recordings from three subjects suggested that high frequency gamma activity in the insula positively correlates with physiological arousal induced by visual threats and that low frequency theta activity in the orbitofrontal cortex (OFC) negatively correlates with physiological arousal induced by visual threats. These findings reveal a key role of eye movements and suggest that distinct insula and OFC activation dynamics may be important for detecting and adjusting human stress in response to visually perceived threats.</p> <p> </p>
Human Responses to Visually Evoked Threat
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.