6,435 results found
    1. Neuroscience

    Schema representations in distinct brain networks support narrative memory during encoding and retrieval

    Rolando Masís-Obando, Kenneth A Norman, Christopher Baldassano
    Neural representations of both general event schemas and story-specific details predict memory performance in narrative recall, with distinct brain networks tracking schematic information during perception versus retrieval.
    1. Neuroscience

    Evidence for embracing normative modeling

    Saige Rutherford, Pieter Barkema ... Andre F Marquand
    A brain chart database, containing functional and structural normative models, was tested to compare normative modeling features to raw features across three benchmarking tasks including group difference testing, classification, and regression.
    1. Neuroscience

    Evidence accumulation, not ‘self-control’, explains dorsolateral prefrontal activation during normative choice

    Cendri A Hutcherson, Anita Tusche
    A computational model of decision making suggests that the dorsolateral prefrontal cortex's role in self-control is more associated with evidence accumulation processes than with inhibition or modulation of value.
    1. Neuroscience

    Maximally informative foraging by Caenorhabditis elegans

    Adam J Calhoun, Sreekanth H Chalasani, Tatyana O Sharpee
    C. elegans foraging efficiently approximate maximally informative search strategies that involve abrupt switching between different types of behaviors.
    1. Ecology
    2. Genetics and Genomics

    Education and Outreach: March Mammal Madness and the power of narrative in science outreach

    Katie Hinde, Carlos Eduardo G Amorim ... Christopher N Anderson
    Hypothetical battles between animals can be used to interest the general public in biology.
    1. Computational and Systems Biology
    2. Neuroscience

    Normative decision rules in changing environments

    Nicholas W Barendregt, Joshua I Gold ... Zachary P Kilpatrick
    In environments that fluctuate over the course of deliberation, optimal decision strategies display novel dynamics that can explain human response behaviors better than commonly used alternatives.
    1. Neuroscience

    Neural pattern change during encoding of a narrative predicts retrospective duration estimates

    Olga Lositsky, Janice Chen ... Kenneth A Norman
    Judgments of how much time elapsed between two events in a story are predicted by changes in fMRI activity patterns.
    1. Neuroscience

    Toward a more informative representation of the fetal–neonatal brain connectome using variational autoencoder

    Jung-Hoon Kim, Josepheen De Asis-Cruz ... Catherine Limperopoulos
    A nonlinear deep generative model can represent fetal–neonatal resting-state functional magnetic resonance imaging better than conventional linear models.
    1. Neuroscience

    A generalized cortical activity pattern at internally generated mental context boundaries during unguided narrative recall

    Hongmi Lee, Janice Chen
    Prominent transitions between different mental contexts produce a stereotyped brain state shared across internally and externally generated transitions but distinct from minor within-context transitions, potentially reflecting a major flushing and updating of mental models.
    1. Neuroscience

    Normative evidence accumulation in unpredictable environments

    Christopher M Glaze, Joseph W Kable, Joshua I Gold
    Theoretically optimal dynamics for making decisions in unpredictable environments provide a broadly applicable framework for understanding choice behavior and underlying neural signals.

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