161 results found
    1. Neuroscience

    Stomach-brain synchrony reveals a novel, delayed-connectivity resting-state network in humans

    Ignacio Rebollo, Anne-Dominique Devauchelle ... Catherine Tallon-Baudry
    Coupling between the gastric rhythm and brain activity at rest reveals a novel resting-state network, characterized by delayed functional connectivity.
    1. Neuroscience

    Coupling between fast and slow oscillator circuits in Cancer borealis is temperature-compensated

    Daniel Powell, Sara A Haddad ... Eve Marder
    The mechanism that couples two rhythmic circuits is maintained over a large temperature range although both circuits are temperature-sensitive.
    1. Neuroscience

    The Gastric Network: How the stomach and the brain work together at rest

    Giuseppina Porciello, Alessandro Monti, Salvatore Maria Aglioti
    Low-frequency electrical waves in the stomach seem to be synchronised with the activity of a newly discovered resting-state network in the human brain.
    Version of Record
    Insight
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A single K+-binding site in the crystal structure of the gastric proton pump

    Kenta Yamamoto, Vikas Dubey ... Kazuhiro Abe
    Crystal structures provide structural rationales for the transport stoichiometry of the gastric proton pump, which suffices the energy requirement for the generation of a million-fold proton gradient across the membrane.
    1. Neuroscience

    Reciprocally inhibitory circuits operating with distinct mechanisms are differently robust to perturbation and modulation

    Ekaterina Morozova, Peter Newstein, Eve Marder
    Nuanced changes in the mechanism of oscillation in reciprocally inhibitory circuits can profoundly alter the circuit stability in response to perturbations and inputs.
    1. Cancer Biology
    2. Cell Biology

    Cystathionine-β-synthase is essential for AKT-induced senescence and suppresses the development of gastric cancers with PI3K/AKT activation

    Haoran Zhu, Keefe T Chan ... Jian Kang
    Cystathionine-β-synthase is a novel metabolic regulator of AKT-induced senescence and a potential tumor suppressor in gastric cancer pathogenesis which can be harnessed to target PI3K/AKT-driven cancers.
    1. Neuroscience

    Ingestible pills reveal gastric correlates of emotions

    Giuseppina Porciello, Alessandro Monti ... Salvatore Maria Aglioti
    Direct measures of inner gastrointestinal signals via ingestible capsules highlight the role of stomach pH in shaping human feelings of disgust, fear and happiness.
    1. Computational and Systems Biology
    2. Neuroscience

    Interrogating theoretical models of neural computation with emergent property inference

    Sean R Bittner, Agostina Palmigiano ... John Cunningham
    Emergent property inference, a novel machine learning methodology, learns distributions of neural circuit model parameters that produce computational properties and provides novel scientific insight through the quantification of the rich parametric structure it captures.
    1. Neuroscience

    Two central pattern generators from the crab, Cancer borealis, respond robustly and differentially to extreme extracellular pH

    Jessica A Haley, David Hampton, Eve Marder
    The rhythms generated by the stomatogastric and cardiac ganglia of the Jonah crab are surprisingly robust but differentially sensitive to acute changes in extracellular pH from pH 5.5 to 10.4.
    1. Neuroscience

    Output variability across animals and levels in a motor system

    Angela Wenning, Brian J Norris ... Ronald L Calabrese
    Population output variability in a motor control system varies across levels (CPG, motor neurons, muscles) and can be ascribed to life history differences among animals and in some cases to differences between bilaterally homologous elements.

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