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143 results for “sex roles”
Role of LARP7 in meiotic sex chromosome silencing
GEO Series GSE261526. Mus musculus. 8 samples. Type: Expression profiling by high throughput sequencing.
Determinants of Post-Traumatic Stress Disorders in Italian university students during the Covid-19 outbreak: the leading role of sex, health concerns, and health engagement.
<p>Dellafiore F, Caruso R, Nania T, Pittella F, Barello S. Determinants of Post-Traumatic Stress Disorders in Italian university students during the Covid-19 outbreak: the leading role of sex, health concerns, and health engagement. Ann Ig. 2022 May-June;34(3):236-247. doi: 10.7416/ai.2022.2479. PMID: 35373811.</p> <p>Abstract</p> <p><strong>Background: </strong>The unprecedented changes in daily-life caused by Covid-19 restrictions had many psycho-logical and adverse effects, not only in sufferers but also in the general population, including university students. To date, little is known about Post-Traumatic Stress Disorder symptoms experienced by university students during the peak of Covid-19 in Italy. Thus, the study describes Post-Traumatic Stress Disorders related to the Covid-19 outbreak among Italian university students and identifies the psychological distress risk and protective factors.</p> <p><strong>Study design: </strong>A multicentre observational cross-sectional study.</p> <p><strong>Methods: </strong>Data collection was involved in a self-reported web questionnaire, using the on-line platform Qualtrics®, in March and April 2020, involving convenience and consecutive sampling of Italians university students in different Italy regions.</p> <p><strong>Results: </strong>A sample of 720 Italian university students was enrolled. Data analysis highlighted the leading role of sex, health concerns, and health engagement as negative or positive determinants of Post-Traumatic Stress Disorders in Italian university students during the Covid-19 outbreak. In particular, it is very insightful having discovered that health engagement is a protective factor of students' mental health.</p> <p><strong>Conclusions: </strong>This is the first study identifying sex, health issues and health commitment as positive or negative determinants of Post-Traumatic Stress Disorders symptoms in Italian university students during the Covid-19 epidemic. Accordingly, this new achievement could be the starting point for the development of awareness campaigns for the psychological health of Italian university students.</p>
Strength and direction of sexual direction and sex roles vary between social groups in a coral reef cardinalfish
<p><span>The strength and direction of sexual selection can vary among geographically distinct populations, and within populations across time. However, spatial and temporal variability at the level of the social unit is rarely explored. Here we investigate sexual selection and sex roles in the paternally mouthbrooding and site-attached pajama cardinalfish, <em>Sphaeramia nematoptera</em>, where social groups can vary in size and adult sex ratio. We found that reproductive success scaled with mating success for both sexes, consistent with positive sexual selection at population level. However, within social groups, we show that adult sex-ratio and group size can influence the strength and direction of sexual selection. Our results show the Bateman gradient is steeper for females in groups with male-biased adult sex ratios and sex roles are reversed, but steeper for males in female-biased groups, and equally steep when the sex ratio is even. In medium sized groups, reproductive skew was highest for both sexes and males had a steeper Bateman gradient than females, whereas in small and large groups the gradients were equal. We conclude that the strength and direction of sexual selection and sex roles can be masked by social dynamics in group-living species when considering only population and demographic processes.</span></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.