6,750 results found
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Spatial modulation of individual behaviors enables an ordered structure of diverse phenotypes during bacterial group migration

    Yang Bai, Caiyun He ... Xiongfei Fu
    Bacterial population can coordinate individuals of different phenotypes by spatial modulation of their run-and-tumble behaviors, resulting in collective group migration with an ordered structure of phenotypes.
    1. Ecology
    2. Evolutionary Biology

    Experimental evidence for delayed post-conflict management behaviour in wild dwarf mongooses

    Amy Morris-Drake, Julie M Kern, Andrew N Radford
    After experimentally simulated within-group conflict, dwarf mongoose bystanders engage in post-conflict management behaviour with a temporal delay.
    1. Neuroscience

    Microbiota-driven transcriptional changes in prefrontal cortex override genetic differences in social behavior

    Mar Gacias, Sevasti Gaspari ... Patrizia Casaccia
    Gut microbiota can influence mPFC transcriptional profiles and myelin content, overriding the impact of genetic background in the development of social avoidance behavior.
    1. Neuroscience

    High-order social interactions in groups of mice

    Yair Shemesh, Yehezkel Sztainberg ... Elad Schneidman
    Tracking individual mice within a group makes it possible to quantify and model social behavior, and reveals that the behavior of the group goes beyond pairwise interactions, and is shaped by complex interactions between multiple individuals.
    1. Genetics and Genomics
    2. Neuroscience

    The structure of behavioral variation within a genotype

    Zachary Werkhoven, Alyssa Bravin ... Benjamin L de Bivort
    Multidimensional analysis of data from high-throughput behavioral assays reveals many independent axes of behavioral variation among inbred animals reared in the same environment.
    1. Ecology

    Group size and composition influence collective movement in a highly social terrestrial bird

    Danai Papageorgiou, Damien Roger Farine
    High-resolution GPS data revealed a quadratic relationship between group size and movement, with vulturine guineafowl groups of intermediate size exhibiting the largest home-range size and greater variation in site use.
    1. Ecology
    2. Evolutionary Biology

    Ecological and social pressures interfere with homeostatic sleep regulation in the wild

    J Carter Loftus, Roi Harel ... Margaret C Crofoot
    Collective dynamics and site familiarity, but not the recent history of sleep and activity, shape sleep patterns in a wild social primate.
    1. Neuroscience

    Optogenetic dissection of descending behavioral control in Drosophila

    Jessica Cande, Shigehiro Namiki ... Gordon J Berman
    Optogenetically activated individual descending neurons in Drosophila melanogaster drive varied stereotyped motor patterns that are often influenced by the animal's initial behavioral state.
    1. Ecology
    2. Neuroscience

    Patterns of call communication between group-housed zebra finches change during the breeding cycle

    Lisa F Gill, Wolfgang Goymann ... Manfred Gahr
    Call-based vocal communication of individually recorded zebra finches changes in social groups across reproductive stages and is related with successful egg laying.
    1. Neuroscience

    Eco-HAB as a fully automated and ecologically relevant assessment of social impairments in mouse models of autism

    Alicja Puścian, Szymon Łęski ... Ewelina Knapska
    An innovative, fully computerized approach for measuring spontaneous social behavior in mice closely follows murine ethology, eliminates crucial sources of data irreproducibility and enables fast, inexpensive assessment of sociability in group-housed subjects.

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