3,518 results found
    1. Neuroscience

    In vivo imaging with a water immersion objective affects brain temperature, blood flow and oxygenation

    Morgane Roche et al.
    Brain temperature and oxygenation vary according to the imaging conditions during two-photon microscopy.
    1. Neuroscience

    Chronically implanted Neuropixels probes enable high-yield recordings in freely moving mice

    Ashley L Juavinett et al.
    A new device enables researchers to use and recycle extracellular electrodes (e.g. Neuropixels) for high-yield recordings during freely moving mouse experiments.
    1. Evolutionary Biology

    Rapid decline of bacterial drug-resistance in an antibiotic-free environment through phenotypic reversion

    Anett Dunai et al.
    Drug-resistance declines in the laboratory in an antibiotic stress-free environment, indicating that restricting antimicrobial usage in the clinics could be a useful policy.
    1. Neuroscience

    Mapping the human subcortical auditory system using histology, postmortem MRI and in vivo MRI at 7T

    Kevin R Sitek et al.
    MRI methods are promising techniques for investigating the human subcortical auditory system, and these publicly available data, atlases, and tools make researching human audition simpler and more reliable.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Stochastic cell-cycle entry and cell-state-dependent fate outputs of injury-reactivated tectal radial glia in zebrafish

    Shuguang Yu, Jie He
    The analysis of injury-reactivated tectal radial glia in zebrafish reveals a stochastic cell-cycle entry and cell-state-dependent regulation of the balance between neurogenesis and gliogenesis.
    1. Cell Biology

    Spatiotemporal control of mitotic exit during anaphase by an aurora B-Cdk1 crosstalk

    Olga Afonso et al.
    Quantitative live-cell microscopy and molecular perturbations in Drosophila and human cells reveal a crosstalk between molecular 'rulers' (Aurora B) and 'clocks' (Cdk1) that coordinates mitotic exit in space and time.
    1. Cancer Biology

    Imaging of glucose metabolism by 13C-MRI distinguishes pancreatic cancer subtypes in mice

    Shun Kishimoto et al.
    Using noise suppression, real-time imaging of glucose metabolism is possible by 13C MRI and reveals previously undetected metabolic differences within tumors.
    1. Neuroscience

    Metacontrol of decision-making strategies in human aging

    Florian Bolenz et al.
    Older adults show reduced adaptation of decision-making strategies to dynamically changing situational demands.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Subtle selectivity in a pheromone sensor triumvirate desynchronizes competence and predation in a human gut commensal

    Johann Mignolet et al.
    A new cell–cell communication system in Streptococcus salivarius, a human gut commensal, discriminates between close signaling molecules to specifically produce bacteriocin-based antimicrobials and disconnects it from foreign DNA acquisition.

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