817 results found
    1. Neuroscience

    Distinct subdivisions of human medial parietal cortex support recollection of people and places

    Edward H Silson et al.
    Recalling either specific people or places from memory selectively recruits separate regions of human medial parietal cortex in a pattern reminiscent of how visual cortex represents these visual categories.
    1. Neuroscience

    Sequential sensory and decision processing in posterior parietal cortex

    Guilhem Ibos, David J Freedman
    Comparison of feature encoding and top-down cognitive signals gives insight into the role of parietal cortex in mediating decision making.
    1. Neuroscience

    Posterior parietal cortex estimates the relationship between object and body location during locomotion

    Daniel S Marigold, Trevor Drew
    Posterior parietal cortex provides an estimation of the location of an object with respect to the body and uses this information to plan appropriate gait changes to negotiate such an obstacle.
    1. Neuroscience

    Distinct effects of prefrontal and parietal cortex inactivations on an accumulation of evidence task in the rat

    Jeffrey C Erlich et al.
    Quantitative modeling of inactivations shows the prefrontal cortex (but not parietal cortex) of the rat is obligatory for decisions guided by evidence accumulating longer than 240 ms.
    1. Neuroscience

    Neuronal representation of saccadic error in macaque posterior parietal cortex (PPC)

    Yang Zhou et al.
    Neurons in the macaque posterior parietal cortex behave like an error detector that computes the saccadic error by comparing the intended and the actual saccade end-position signals.
    1. Neuroscience

    Decision and navigation in mouse parietal cortex

    Michael Krumin et al.
    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

    A spatial memory signal shows that the parietal cortex has access to a craniotopic representation of space

    Mulugeta Semework et al.
    Neural recordings and analyses illustrate a unique lateral intraparietal area (LIP) response that may contribute to how primates can establish a memory of the environment in a useful coordinate frame, and maintain this representation of the environment over time.
    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. Neuroscience

    Rapid short-term reorganization in the language network

    Gesa Hartwigsen et al.
    The beneficial contribution of a language network for a specific function depends on the level of functional disruption and may reflect the differential compensatory potential of distinct language networks.
    1. Neuroscience

    Object vision to hand action in macaque parietal, premotor, and motor cortices

    Stefan Schaffelhofer, Hansjörg Scherberger
    The cortical grasping circuit separates but shares visual and motor processes to transform object attributes into appropriate hand movements.

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