558 results found
    1. Neuroscience

    Landmark-based spatial navigation across the human lifespan

    Marcia Bécu, Denis Sheynikhovich ... Angelo Arleo
    Landmark cues preclude complex and flexible spatial navigation in human development and aging.
    1. Neuroscience

    Spatial modulation of visual responses arises in cortex with active navigation

    E Mika Diamanti, Charu Bai Reddy ... Matteo Carandini
    Spatial modulation along the visual pathway arises in the cortex and strengthens with active navigation and experience.
    1. Neuroscience

    Spatial cell firing during virtual navigation of open arenas by head-restrained mice

    Guifen Chen, John Andrew King ... Neil Burgess
    A mouse virtual reality system is presented which allows normal spatial behavior and place, grid and head-direction cell firing patterns in 2-D arenas, and is compatible with electrophysiology and multi-photon imaging.
    1. Neuroscience

    Decision and navigation in mouse parietal cortex

    Michael Krumin, Julie J Lee ... Matteo Carandini
    When mice use vision to choose their trajectories, a large fraction of parietal cortex activity can be precisely predicted from navigational attributes such as spatial position and heading.
    1. Neuroscience

    Aging and Spatial Navigation: When landmarks are not enough

    Paul F Hill
    Including geometric spatial cues in an environment can help reverse the difficulties with spatial navigation experienced by children and older adults.
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    1. Neuroscience

    Grid-cell representations in mental simulation

    Jacob LS Bellmund, Lorena Deuker ... Christian F Doeller
    Functional magnetic resonance imaging performed while people imagined directions from stationary viewpoints supports theories suggesting that spatially tuned cells such as grid cells underlie mental simulation for future thinking.
    1. Ecology
    2. Evolutionary Biology

    Contrasting parental roles shape sex differences in poison frog space use but not navigational performance

    Andrius Pašukonis, Shirley Jennifer Serrano-Rojas ... Lauren A O'Connell
    Extensive field studies in poison frogs reveal that sex and species differences in parental behavior drive differences in space use patterns but not navigational performance and highlight the interplay between androgen levels and poison frog spatial behavior.
    1. Neuroscience

    Eye movements reveal spatiotemporal dynamics of visually-informed planning in navigation

    Seren Zhu, Kaushik J Lakshminarasimhan ... Dora E Angelaki
    The spatial and temporal patterns of eye movements exhibited by humans in virtual reality reveal how they plan paths when navigating in complex, naturalistic environments.
    1. Neuroscience

    A neural-level model of spatial memory and imagery

    Andrej Bicanski, Neil Burgess
    The BB model explains spatial cognition in terms of interactions between specific neuronal populations, providing a common computational framework for the human neuropsychological and in vivo animal electrophysiological literatures.
    1. Neuroscience

    Parahippocampal neurons encode task-relevant information for goal-directed navigation

    Alexander Gonzalez, Lisa M Giocomo
    Parahippocampal neurons increase their activity rates following navigational errors, and the error signal magnitude is related with overall task performance.

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