5,460 results found
    1. Neuroscience

    Visual cue-related activity of cells in the medial entorhinal cortex during navigation in virtual reality

    Amina A Kinkhabwala et al.
    Cue cells in the medial entorhinal cortex encode visual cues during virtual navigation, supporting the hypothesis that the brain represents visual cue information to error-correct grid cell firing during path-integration.
    1. Neuroscience

    Dynamic control of hippocampal spatial coding resolution by local visual cues

    Romain Bourboulou et al.
    Hippocampal spatial coding resolution can quickly adapt to local visual cues within a given environment.
    1. Neuroscience

    Role of visual and non-visual cues in constructing a rotation-invariant representation of heading in parietal cortex

    Adhira Sunkara et al.
    Visual information (optic flow) can be used to discount self-generated rotations and aid in the accurate representation of heading.
    1. Microbiology and Infectious Disease

    Impact of a decade of successful antiretroviral therapy initiated at HIV-1 seroconversion on blood and rectal reservoirs

    Eva Malatinkova et al.
    An early start to long-term antiretroviral therapy limits the size of the HIV-1 reservoir more effectively than treatment that starts later.
    1. Neuroscience

    Optical dopamine monitoring with dLight1 reveals mesolimbic phenotypes in a mouse model of neurofibromatosis type 1

    J Elliott Robinson et al.
    Heterozygous Nf1 knockout mice exhibit distinct dopaminergic phenotypes in vivo, as revealed by the genetically encoded dopamine sensor dLight1, patch clamp electrophysiology, optogenetics, and novel viral tools for morphological analysis.
    1. Neuroscience

    Voluntary and involuntary contributions to perceptually guided saccadic choices resolved with millisecond precision

    Emilio Salinas et al.
    Looking away from a salient visual stimulus pits the reflexive urge to look toward it against the voluntary intention not to, and this conflict is resolved within tens of milliseconds.
    1. Neuroscience

    Emergence of visually-evoked reward expectation signals in dopamine neurons via the superior colliculus in V1 lesioned monkeys

    Norihiro Takakuwa et al.
    The subcortical visual pathway through the midbrain superior colliculus is responsible for visually evoked Pavlovian conditioning and dopamine neuron responses with predicted value in monkeys, which remained after lesioning V1.
    1. Chromosomes and Gene Expression

    Live-cell imaging reveals enhancer-dependent Sox2 transcription in the absence of enhancer proximity

    Jeffrey M Alexander et al.
    Sox2 transcription is not correlated with spatial proximity of its essential regulatory enhancer in embryonic stem cells, suggesting gene transcription is not limited to periods of direct enhancer-promoter contact.
    1. Neuroscience

    Complementary congruent and opposite neurons achieve concurrent multisensory integration and segregation

    Wen-Hao Zhang et al.
    Opposite neurons in multisensory areas compute the cue disparity information essential for information segregation.
    1. Ecology

    Acoustic shadows help gleaning bats find prey, but may be defeated by prey acoustic camouflage on rough surfaces

    Elizabeth L Clare, Marc W Holderied
    Some species of bats hunt for insects that are resting on surfaces by detecting interruptions in the echoes from that surface, suggesting that resting on rough surfaces may help insects to evade detection by echolocation.

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