4,735 results found
    1. Neuroscience

    Reverse-correlation analysis of navigation dynamics in Drosophila larva using optogenetics

    Luis Hernandez-Nunez, Jonas Belina ... Aravinthan DT Samuel
    Optogenetic stimulation of odor- and taste-sensing neurons of the fruit fly larva combined with reverse-correlation analysis has been used to build mathematical models that predict navigational behavior.
    1. Neuroscience

    Computations underlying Drosophila photo-taxis, odor-taxis, and multi-sensory integration

    Ruben Gepner, Mirna Mihovilovic Skanata ... Marc Gershow
    Optogenetics and reverse-correlation have decoded the computations by which the Drosophila larva makes navigational decisions on the basis of time-varying sensory neuron activity.
    1. Neuroscience

    Eelbrain, a Python toolkit for time-continuous analysis with temporal response functions

    Christian Brodbeck, Proloy Das ... Jonathan Z Simon
    Brain activity is modelled as a function of stimuli that evolve continuously in time, in experimental designs without repeated trials.
    1. Neuroscience
    2. Physics of Living Systems

    Temporal processing and context dependency in Caenorhabditis elegans response to mechanosensation

    Mochi Liu, Anuj K Sharma ... Andrew M Leifer
    Caenorhabditis elegans behavioral response to a mechanosensory signal depends on both the temporal properties of the signal, such as its rate of change, and the animal's current behavior state.
    1. Neuroscience

    Distinct spatiotemporal mechanisms underlie extra-classical receptive field modulation in macaque V1 microcircuits

    Christopher A Henry, Mehrdad Jazayeri ... Michael J Hawken
    The multiple component mechanisms of extra-classical receptive field modulation, with distinct dynamics, discovered in the monkey visual cortex have important implications for understanding contextual perceptual processing.
    1. Neuroscience

    Variance adaptation in navigational decision making

    Ruben Gepner, Jason Wolk ... Marc Gershow
    Fruit fly larvae adapt their decision-making process to the variability of the environment, illuminating the structure of adaptation in the underlying neural substrates.
    1. Biochemistry and Chemical Biology

    Variability of cholesterol accessibility in human red blood cells measured using a bacterial cholesterol-binding toxin

    Rima S Chakrabarti, Sally A Ingham ... Helen H Hobbs
    Accessible cholesterol levels in human red blood cells were found to be stable within individuals but vary >10-fold among individuals and this variability may contribute to differences in cholesterol trafficking among tissues.
    1. Computational and Systems Biology
    2. Neuroscience

    Reverse engineering of metacognition

    Matthias Guggenmos
    A model framework and toolbox to quantify metacognitive biases and sources of metacognitive noise in animal and human confidence data.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Mechanisms of nucleotide selection by telomerase

    Matthew A Schaich, Samantha L Sanford ... Bret D Freudenthal
    The roles of key telomerase active site residues were elucidated to determine how telomerase selects the correct from the incorrect nucleotide to maintain telomere integrity.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Spatial correlations constrain cellular lifespan and pattern formation in corneal epithelium homeostasis

    Lior Strinkovsky, Evgeny Havkin ... Yonatan Savir
    Rejuvenation of corneal epithelium in homeostasis is determined by the interplay between corneal cells replicative lifespan and the spatial correlation between cell replication and cell removal.

Refine your results by:

Type
Research categories