3,738 results found
    1. Neuroscience

    Asymmetric distribution of color-opponent response types across mouse visual cortex supports superior color vision in the sky

    Katrin Franke, Chenchen Cai ... Andreas Savas Tolias
    Widespread color-opponency in mouse V1 enhances object decoding in the sky, highlighting the evolutionary importance of color processing in non-primate species.
    1. Neuroscience

    Mouse color and wavelength-specific luminance contrast sensitivity are non-uniform across visual space

    Daniel J Denman, Jennifer A Luviano ... R Clay Reid
    Mice can detect changes in hue independent of luminance, with differing sensitivity to hue and luminance in different parts of visual space.
    1. Computational and Systems Biology

    Identifying images in the biology literature that are problematic for people with a color-vision deficiency

    Harlan P Stevens, Carly V Winegar ... Stephen R Piccolo
    Approximately 13% of figures in biology-related research articles are difficult for people with red/green colorblindness to decipher, but machine-learning models can help to identify these.
    1. Evolutionary Biology
    2. Neuroscience

    True S-cones are concentrated in the ventral mouse retina and wired for color detection in the upper visual field

    Francisco M Nadal-Nicolás, Vincent P Kunze ... Wei Li
    Unique 'true' S-cone and S-cone bipolar cell distribution patterns in the mouse retina are previously unappreciated anatomical features that support enhanced short-wavelength signaling for color detection above horizon.
    1. Computational and Systems Biology
    2. Neuroscience

    Emergent color categorization in a neural network trained for object recognition

    Jelmer P de Vries, Arash Akbarinia ... Karl R Gegenfurtner
    Human-like color categories emerge in a Deep Neural Network trained only on object recognition.
    1. Evolutionary Biology

    Multifactorial processes underlie parallel opsin loss in neotropical bats

    Alexa Sadier, Kalina TJ Davies ... Karen E Sears
    Parallel losses of short-wave light sensitivity in diverse bats occurred through independent changes at multiple steps in the conversion of genotype into functional phenotype, including pre-, during, and post-transcription.
    1. Neuroscience

    Visual mode switching learned through repeated adaptation to color

    Yanjun Li, Katherine EM Tregillus ... Stephen A Engel
    The visual system can learn to rapidly adjust itself through experience, switching modes to stabilize vision perception and optimize perceptual processes.
    1. Neuroscience

    anTraX, a software package for high-throughput video tracking of color-tagged insects

    Asaf Gal, Jonathan Saragosti, Daniel JC Kronauer
    anTraX is an algorithm and software package that facilitates automated analyses of insect social behavior in species and experimental settings that are not accessible with currently existing technology.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Complementary shifts in photoreceptor spectral tuning unlock the full adaptive potential of ultraviolet vision in birds

    Matthew B Toomey, Olle Lind ... Joseph C Corbo
    Birds that see ultraviolet light tune the sensitivity of their short-wavelength photoreceptors with colored filters to maximize the number of colors they can see.
    1. Neuroscience

    A quadratic model captures the human V1 response to variations in chromatic direction and contrast

    Michael A Barnett, Geoffrey K Aguirre, David Brainard
    A quantitative forward model captures fMRI responses to chromatic stimuli in human primary visual cortex and quantifies how chromatic sensitivity changes with eccentricity.

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