3,216 results found
    1. Neuroscience

    What the success of brain imaging implies about the neural code

    Olivia Guest, Bradley C Love
    For brain imaging to be useful despite its limitations in measuring neural activity, the neural code must be smooth both in a traditional sense and functionally.
    1. Neuroscience

    A gene-expression-based neural code for food abundance that modulates lifespan

    Eugeni V Entchev et al.
    TGFβ and serotonin signaling in a neural circuit encodes food availability; these signals regulate the dynamic range and variability on the circuit to impact coding accuracy and lifespan responses.
    1. Neuroscience

    A thesaurus for a neural population code

    Elad Ganmor et al.
    The activity patterns of populations of neurons in the retina are organized as semantic clusters (analogous to synonyms), in which component patterns bear little physical resemblance to one another but convey the same meaning.
    1. Cell Biology

    Akt1-Inhibitor of DNA binding2 is essential for growth cone formation and axon growth and promotes central nervous system axon regeneration

    Hyo Rim Ko et al.
    Akt mediated S14 phosphorylation of Id2 augments its protein stability and growth cone localization, promoting growth cone formation and axon growth in the developing neuron and contributing to axon regeneration in the damaged hippocampus slice.
    1. Neuroscience

    Phasic and tonic neuron ensemble codes for stimulus-environment conjunctions in the lateral entorhinal cortex

    Maryna Pilkiw et al.
    Neuron populations in the lateral entorhinal cortex discriminate between memory-based contexts through both continuous "tonic" activity patterns as well as by their stimulus-evoked "phasic" responses.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    Core promoter factor TAF9B regulates neuronal gene expression

    Francisco J Herrera et al.
    An orphan TBP-associated factor, TAF9B, works in conjunction with the histone acetyl-transferase PCAF as transcriptional co-regulators of neuronal differentiation.
    1. Neuroscience

    Independent theta phase coding accounts for CA1 population sequences and enables flexible remapping

    Angus Chadwick et al.
    Independent coding without synaptic coordination explains complex sequences of population activity observed during theta states and maximizes the number of distinct environments that can be encoded through population theta sequences.
    1. Computational and Systems Biology
    2. Neuroscience

    Genetic control of encoding strategy in a food-sensing neural circuit

    Giovanni Diana et al.
    Building on previous work (Entchev et al, 2015), computational analyses reveal that the choice between redundant versus synergistic encoding in a gene expression code for food abundance is controlled by cross-talk and auto-regulation among TGF-beta and serotonin pathways.
    1. Computational and Systems Biology
    2. Neuroscience

    Mixed-mode oscillations and population bursting in the pre-Bötzinger complex

    Bartholomew J Bacak et al.
    Computational modeling reveals the mechanisms by which a diverse group of neurons in the brainstem generates rhythmic breathing in mammals.
    1. Neuroscience

    Striatal dynamics explain duration judgments

    Thiago S Gouvêa et al.
    Neurons in the rat striatum respond preferentially to long or short time intervals, enabling the animal to track the passage of time.

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