7,733 results found
    1. Computational and Systems Biology
    2. Neuroscience

    Microsaccadic sampling of moving image information provides Drosophila hyperacute vision

    Mikko Juusola, An Dau ... Jouni Takalo
    New experiments and theory reveal how the ability to see image details depends upon photoreceptor function and eye movements, and how fruit flies (Drosophila) see spatial details beyond the optical limit of their compound eyes.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Barcoded bulk QTL mapping reveals highly polygenic and epistatic architecture of complex traits in yeast

    Alex N Nguyen Ba, Katherine R Lawrence ... Michael M Desai
    A bulk barcoded quantitative trait locus approach increases the power and resolution of genotype-phenotype mapping in yeast, revealing that the genetic architecture of 18 complex traits is highly polygenic, and is characterized by widespread epistatic interactions and pleiotropic effects.
    1. Neuroscience

    TMS-evoked responses are driven by recurrent large-scale network dynamics

    Davide Momi, Zheng Wang, John D Griffiths
    Whole-brain computational modelling, incorporating novel ML-based parameter estimation techniques, reveals how transcranial magnetic stimulation-evoked brain responses are driven at earlier timepoints by local echoes of the external stimulus, and at later timepoints by large-scale network reverberation across the connectome.
    1. Developmental Biology
    2. Physics of Living Systems

    From local resynchronization to global pattern recovery in the zebrafish segmentation clock

    Koichiro Uriu, Bo-Kai Liao ... Luis G Morelli
    Theory explains how transport of gene expression vortices by cell advection may cause intermingled defective and normal segments along the body axis during resynchronization experiments in the zebrafish segmentation clock.
    1. Neuroscience

    Population codes enable learning from few examples by shaping inductive bias

    Blake Bordelon, Cengiz Pehlevan
    Neural sensory representations impose an inductive bias over the space of learning tasks, allowing some tasks to be learned by a downstream neuron more sample-efficiently than others.
    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. Neuroscience

    Modeling and Simulation of Neocortical Micro- and Mesocircuitry. Part I: Anatomy

    Michael W Reimann, Sirio Bolaños-Puchet ... Srikanth Ramaswamy
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Genetics and Genomics

    Intergenerational transport of double-stranded RNA in C. elegans can limit heritable epigenetic changes

    Nathan Shugarts, Aishwarya Sathya ... Antony M Jose
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Juxtaposition of heterozygous and homozygous regions causes reciprocal crossover remodelling via interference during Arabidopsis meiosis

    Piotr A Ziolkowski, Luke E Berchowitz ... Ian R Henderson
    Heterozygosity changes the balance between interfering and non-interfering crossovers during Arabidopsis meiosis.
    1. Physics of Living Systems

    Hydrodynamics and multiscale order in confluent epithelia

    Josep-Maria Armengol-Collado, Livio Nicola Carenza, Luca Giomi
    Confluent cellular layers display the remarkable ability of supportingmultiscale orientational order, that is the existence of different typeof liquid crystal order at different length scales.

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