Browse our latest Neuroscience articles

Page 469 of 595
    1. Neuroscience

    Removal of inhibition uncovers latent movement potential during preparation

    Uday K Jagadisan, Neeraj J Gandhi
    Non-invasive disinhibition of the oculomotor system shows that ongoing preparatory activity in the superior colliculus has movement-generating potential and need not rise to threshold in order to produce a saccade.
    1. Neuroscience

    Posterior parietal cortex estimates the relationship between object and body location during locomotion

    Daniel S Marigold, Trevor Drew
    Posterior parietal cortex provides an estimation of the location of an object with respect to the body and uses this information to plan appropriate gait changes to negotiate such an obstacle.
    1. Neuroscience

    Sparse genetic tracing reveals regionally specific functional organization of mammalian nociceptors

    William Olson, Ishmail Abdus-Saboor ... Wenqin Luo
    Single-nociceptor tracing reveals a novel somatotopic organization for the mammalian pain system, and physiological recordings and peripheral optogenetic behavior assays suggest that it is a possible mechanism underlying region-specific pain sensation.
    1. Neuroscience

    Frequency-dependent mobilization of heterogeneous pools of synaptic vesicles shapes presynaptic plasticity

    Frédéric Doussau, Hartmut Schmidt ... Philippe Isope
    The mobilization or silencing of two heterogeneous pools of synaptic vesicles via different frequencies probably enables granule cell to Purkinje cell synapses to better discriminate between the high-rate code of sensory information and background noise.
    1. Genetics and Genomics
    2. Neuroscience

    Co-expression of xenopsin and rhabdomeric opsin in photoreceptors bearing microvilli and cilia

    Oliver Vöcking, Ioannis Kourtesis ... Harald Hausen
    The recently characterized opsin group of xenopsins is likely a major player in animal eye evolution and may have been present in an ancient, highly plastic eye photoreceptor cell type.
    1. Neuroscience

    Astrocytes release prostaglandin E2 to modify respiratory network activity

    David Forsberg, Thomas Ringstedt, Eric Herlenius
    Astrocytes modulate neuronal networks during hypercapnia, introducing a novel gliotransmitter pathway where prostaglandin E2 regulates breathing.
    1. Neuroscience

    Sleep homeostasis regulated by 5HT2b receptor in a small subset of neurons in the dorsal fan-shaped body of drosophila

    Yongjun Qian, Yue Cao ... Yi Rao
    Serotonergic signaling regulates sleep homeostasis through 5HT2b receptor in a small subset of neurons in the dorsal fan-shaped body in drosophila.
    1. Genetics and Genomics
    2. Neuroscience

    Evolution: The enigmatic xenopsins

    Detlev Arendt
    A new member of the family of light-sensitive proteins called opsins has stirred up our view of photoreceptors.
    Version of Record
    Insight
    1. Neuroscience

    Cerebral mGluR5 availability contributes to elevated sleep need and behavioral adjustment after sleep deprivation

    Sebastian C Holst, Alexandra Sousek ... Hans-Peter Landolt
    Multi-modal imaging, genetic and behavioral findings in humans and mice revealed that metabotropic glutamate receptors of subtype 5 contribute to the molecular machinery keeping track of sleep need and coping with physiological and behavioral consequences of sleep loss, pointing to novel targets for improved wakefulness and sleep.
    1. Neuroscience

    Rapid whole brain imaging of neural activity in freely behaving larval zebrafish (Danio rerio)

    Lin Cong, Zeguan Wang ... Quan Wen
    The integration of a novel high spatiotemporal resolution volume imaging technique and a fast 3D tracking system allows capturing whole brain neural activities in a freely behaving larval zebrafish.