6,865 results found
    1. Neuroscience

    Stimulating the hippocampal posterior-medial network enhances task-dependent connectivity and memory

    Kristen N Warren et al.
    Noninvasive stimulation of hippocampal networks increases connectivity in a functionally-specific manner that is highly relevant to effective episodic memory performance that depends on the targeted network.
    1. Chromosomes and Gene Expression

    Ubiquitination-dependent control of sexual differentiation in fission yeast

    Fabrizio Simonetti et al.
    The RNA-binding protein Mmi1 targets its own inhibitor Mei2 for ubiquitination by the E3 ubiquitin ligase Not4/Mot2 in order to preserve its role in meiotic mRNA decay during vegetative growth.
    1. Neuroscience

    A Bayesian and efficient observer model explains concurrent attractive and repulsive history biases in visual perception

    Matthias Fritsche et al.
    Attractive and repulsive history biases in visual perception occur simultaneously, yet over dissociable timescales, and are explained by efficient encoding and Bayesian decoding of visual information in a stable environment.
    1. Neuroscience
    2. Microbiology and Infectious Disease

    Social interaction-induced activation of RNA splicing in the amygdala of microbiome-deficient mice

    Roman M Stilling et al.
    Social-interaction impairment in germ-free mice is associated with a markedly altered transcriptional response to social novelty in the amygdala, as characterised by replacement of upregulation of common stimulus-induced pathways with upregulation of the splicing machinery.
    1. Neuroscience

    Delay-dependent contributions of medial temporal lobe regions to episodic memory retrieval

    Maureen Ritchey et al.
    The anterior and posterior parts of the hippocampus have distinct roles in the retrieval of contextual information in memories of recent experiences.
    1. Neuroscience

    Perception of social interaction compresses subjective duration in an oxytocin-dependent manner

    Rui Liu et al.
    The subjective time of social interactions reflects one's autistic-like tendency and is critically mediated by oxytocin, indicating that time perception is ingrained with personality traits, which likely have neuroendocrine origins as per previous research.
    1. Structural Biology and Molecular Biophysics

    A calcium transport mechanism for atrial fibrillation in Tbx5-mutant mice

    Wenli Dai et al.
    TBX5-loss associated cardiomyocyte ectopy and atrial fibrillation is prevented by augmentation of SERCA2 activity, establishing a mechanism underlying the genetic basis for a Ca2+-dependent pathway for AF risk.
    1. Biochemistry and Chemical Biology

    Serine is the major residue for ADP-ribosylation upon DNA damage

    Luca Palazzo et al.
    Serine residues in proteins are the primary targets for PARP-dependent ADP-ribosylation signalling upon DNA damage.
    1. Neuroscience
    2. Physics of Living Systems

    Binocular rivalry reveals an out-of-equilibrium neural dynamics suited for decision-making

    Robin Cao et al.
    The statistics of binocular rivalry at different combinations of image contrast is reproduced quantitatively by competing out-of-equilibrium populations of independent neural assemblies with idealized attractor dynamics.
    1. Neuroscience

    Male-predominant galanin mediates androgen-dependent aggressive chases in medaka

    Junpei Yamashita et al.
    In medaka fish, galanin-expressing neurons in the medial preoptic area occur nearly exclusively in males and mediate androgen-dependent male–male aggressive chases.

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