503 results found
    1. Neuroscience

    Belief updating in bipolar disorder predicts time of recurrence

    Paolo Ossola, Neil Garrett ... Carlo Marchesi
    A reduced tendency to update beliefs in response to positive relative to negative information predict sooner relapse in euthymic bipolar patients.
    1. Neuroscience

    ErbB4 deletion in noradrenergic neurons in the locus coeruleus induces mania-like behavior via elevated catecholamines

    Shu-Xia Cao, Ying Zhang ... Xiao-Ming Li
    Behavioral and molecular mechanistic studies elaborate the important role of ErbB4 in noradrenergic neurons associated with mania pathogenesis.
    1. Neuroscience

    Large-scale animal model study uncovers altered brain pH and lactate levels as a transdiagnostic endophenotype of neuropsychiatric disorders involving cognitive impairment

    Hideo Hagihara, Hirotaka Shoji ... Tsuyoshi Miyakawa
    Brain lactate and pH changes, identified as common features in diverse neuropsychiatric animal models, may represent transdiagnostic endophenotypes associated with cognitive impairment.
    1. Neuroscience

    Chronic lithium treatment elicits its antimanic effects via BDNF-TrkB dependent synaptic downscaling

    Erinn S Gideons, Pei-Yi Lin ... Lisa M Monteggia
    The antimanic action of lithium requires BDNF-TrkB signaling coupled with enhanced dynamin-dependent endocytosis of AMPARs as a potential mechanism underlying the therapeutic effects.
    1. Computational and Systems Biology
    2. Neuroscience

    Computational modeling of threat learning reveals links with anxiety and neuroanatomy in humans

    Rany Abend, Diana Burk ... Bruno B Averbeck
    Applying computational modeling to quantify threat learning processes uncovers how variations in these conserved learning processes relate to anxiety severity and the neuroanatomical substrates moderating these associations.
    1. Neuroscience

    Mapping brain-behavior space relationships along the psychosis spectrum

    Jie Lisa Ji, Markus Helmer ... Alan Anticevic
    A data-reduced neuro-behavioral geometry in psychosis spectrum disorders mapped symptoms stably on to distinct functional brain regions and offers a framework for informing personalized treatment selection decisions.
    1. Developmental Biology
    2. Neuroscience

    Retrograde fibroblast growth factor 22 (FGF22) signaling regulates insulin-like growth factor 2 (IGF2) expression for activity-dependent synapse stabilization in the mammalian brain

    Akiko Terauchi, Erin M Johnson-Venkatesh ... Hisashi Umemori
    Feedback signaling between the synapse and nucleus via FGF22 and IGF2 directs the activity-dependent stabilization of presynaptic terminals in the mouse hippocampus.
    1. Neuroscience

    Increased theta/alpha synchrony in the habenula-prefrontal network with negative emotional stimuli in human patients

    Yongzhi Huang, Bomin Sun ... Huiling Tan
    Increased theta/alpha band activities within the habenula area and the prefrontal cortex, as well as the increased synchrony between the two structures in the same frequency band can serve as an indicator for negative emotions in humans.
    1. Neuroscience

    ELKS controls the pool of readily releasable vesicles at excitatory synapses through its N-terminal coiled-coil domains

    Richard G Held, Changliang Liu, Pascal S Kaeser
    The presynaptic active zone protein ELKS provides synapse-specific control of the pool of readily releasable vesicles and release probability.
    1. Neuroscience

    MCTP is an ER-resident calcium sensor that stabilizes synaptic transmission and homeostatic plasticity

    Özgür Genç, Dion K Dickman ... Graeme W Davis
    MCTP is a novel presynaptic calcium sensor, resident within the endoplasmic reticulum, that is required for normal baseline neurotransmission, short-term synaptic plasticity and presynaptic homeostatic plasticity.

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