1,582 results found
    1. Neuroscience

    A model of hippocampal replay driven by experience and environmental structure facilitates spatial learning

    Nicolas Diekmann, Sen Cheng
    A model of hippocampal replay is proposed that gives a biologically plausible account of how the hippocampus could prioritize replay and produce a variety of different replay statistics, and is efficient in driving spatial learning.
    1. Neuroscience

    Evaluating hippocampal replay without a ground truth

    Masahiro Takigawa, Marta Huelin Gorriz ... Daniel Bendor
    A novel tool enables cross-checking the quality of replay events and evaluating the effectiveness of a given replay detection method in the absence of a ground truth.
    1. Structural Biology and Molecular Biophysics

    Residue proximity information and protein model discrimination using saturation-suppressor mutagenesis

    Anusmita Sahoo, Shruti Khare ... Raghavan Varadarajan
    Experimental determination of residue contacts from mutational data allows model discrimination and identification of in vivo functional conformations of proteins.
    1. Neuroscience
    2. Physics of Living Systems

    Nested mechanosensory feedback actively damps visually guided head movements in Drosophila

    Benjamin Cellini, Jean-Michel Mongeau
    Motor context and mechanosensory feedback together influence how flies control head movements during visually guided flight maneuvers.
    1. Neuroscience

    Functionally asymmetric motor neurons contribute to coordinating locomotion of Caenorhabditis elegans

    Oleg Tolstenkov, Petrus Van der Auwera ... Alexander Gottschalk
    The 'missing' class of Caenorhabditis elegans excitatory motor neurons, AS, contribute to propagation and coordination of body waves, integrating information from, and feeding back to premotor interneurons byelectrical signaling.
    1. Computational and Systems Biology
    2. Developmental Biology

    The transcriptomic and epigenetic map of vascular quiescence in the continuous lung endothelium

    Katharina Schlereth, Dieter Weichenhan ... Hellmut G Augustin
    The acquisition of vascular quiescence during transition to adulthood is driven by distinct transcriptional and epigenetic programs of pro- and anti-angiogenic genes, with the most prominent effect on the suppression of TGFß family signaling.
    1. Computational and Systems Biology
    2. Neuroscience

    Interrogating theoretical models of neural computation with emergent property inference

    Sean R Bittner, Agostina Palmigiano ... John Cunningham
    Emergent property inference, a novel machine learning methodology, learns distributions of neural circuit model parameters that produce computational properties and provides novel scientific insight through the quantification of the rich parametric structure it captures.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Endothelial pannexin 1–TRPV4 channel signaling lowers pulmonary arterial pressure in mice

    Zdravka Daneva, Matteo Ottolini ... Swapnil K Sonkusare
    Endothelial pannexin 1-P2Y2 purinergic receptor-TRPV4 channel signaling, facilitated by caveolin-1, is a novel pathway for lowering pulmonary arterial pressure.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Substrate stiffness impacts early biofilm formation by modulating Pseudomonas aeruginosa twitching motility

    Sofia Gomez, Lionel Bureau ... Sigolene Lecuyer
    The spatial organization of pathogenic bacteria into microcolonies can be shaped by the stiffness of the substrate that they colonize, via modifications of the bacterial motility.
    1. Ecology

    Regional opportunities for tundra conservation in the next 1000 years

    Stefan Kruse, Ulrike Herzschuh
    The treeline follows climate warming with a severe time lag, but migration rates are increasing so that only under ambitious mitigation efforts will 30% of original tundra areas remain in the north in the long run.

Refine your results by:

Type
Research categories