710 results found
    1. Neuroscience

    Distributed functions of prefrontal and parietal cortices during sequential categorical decisions

    Yang Zhou, Matthew C Rosen ... David J Freedman
    Prefrontal cortex plays a leading role in sequential decisions compared to posterior parietal cortex and relies on nonlinear integration of sensory and mnemonic information for decision formation.
    1. Neuroscience

    Extrinsic and intrinsic dynamics in movement intermittency

    Damar Susilaradeya, Wei Xu ... Andrew Jackson
    The rhythmicity in upper-limb tracking movements and associated population dynamics in primary motor cortex is explained by a feedback controller incorporating optimal state estimation.
    1. Neuroscience

    The causal role of auditory cortex in auditory working memory

    Liping Yu, Jiawei Hu ... Jinghong Xu
    Auditory cortex is essential for information encoding and maintenance in auditory working memory, especially during the early delay period.
    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. Ecology
    2. Evolutionary Biology

    Experimental evidence for delayed post-conflict management behaviour in wild dwarf mongooses

    Amy Morris-Drake, Julie M Kern, Andrew N Radford
    After experimentally simulated within-group conflict, dwarf mongoose bystanders engage in post-conflict management behaviour with a temporal delay.
    1. Neuroscience

    A naturalistic environment to study visual cognition in unrestrained monkeys

    Georgin Jacob, Harish Katti ... SP Arun
    A novel naturalistic environment with a touchscreen enables high-quality eye tracking for studying visual cognition in monkeys, and allows naive monkeys to learn complex tasks through a combination of social observation of trained monkeys and trial-and-error learning.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Plasmodium infection disrupts the T follicular helper cell response to heterologous immunization

    Mary F Fontana, Erica Ollmann Saphire, Marion Pepper
    Flow cytometric analysis of antigen-specific B and T cell responses to heterologous immunization reveals intact dendritic cell function, but selective defects in germinal center formation, in mice with concurrent malaria.
    1. Neuroscience

    Stability of motor representations after paralysis

    Charles Guan, Tyson Aflalo ... Richard A Andersen
    Neural populations in PPC dynamically represent motor-like and then sensory-like aspects of brain–computer interface finger movements with a representational structure that matches able-bodied individuals.
    1. Neuroscience

    Active information maintenance in working memory by a sensory cortex

    Xiaoxing Zhang, Wenjun Yan ... Chengyu T Li
    Delay-period activity of anterior piriform cortex is important for working memory tasks requiring active maintenance and encodes the maintained information.
    1. Ecology

    A fitness trade-off between seasons causes multigenerational cycles in phenotype and population size

    Gustavo S Betini, Andrew G McAdam ... D Ryan Norris
    Seasonal variation in resources causes opposing episodes of selection on body size, which interact with density dependence to influence population dynamics.

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