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    1. Neuroscience

    Cell-type specific innervation of cortical pyramidal cells at their apical dendrites

    Ali Karimi, Jan Odenthal ... Moritz Helmstaedter
    The composition of inhibitory and excitatory synaptic inputs to the apical dendrites of pyramidal cells in mouse cortex is specific to the type of pyramidal cells.
    1. Neuroscience

    Ultrastructural comparison of dendritic spine morphology preserved with cryo and chemical fixation

    Hiromi Tamada, Jerome Blanc ... Graham W Knott
    Cryo preservation of brain tissue reveals dendritic spines with thinner necks compared to those prepared with chemical fixation.
    1. Neuroscience

    Paradoxical network excitation by glutamate release from VGluT3+ GABAergic interneurons

    Kenneth A Pelkey, Daniela Calvigioni ... Chris J McBain
    Glutamate cotransmission from a subset of cortical GABAergic interneurons can promote network hyperexcitability.
    1. Neuroscience

    Using light and X-ray scattering to untangle complex neuronal orientations and validate diffusion MRI

    Miriam Menzel, David Gräßel ... Marios Georgiadis
    Light and X-ray scattering on the same primate and human brain samples cross-validate each other and enable accurate mapping of axonal trajectories in regions with uni- and multi-directional nerve fibers, which can be used to validate diffusion MRI.
    1. Neuroscience

    Somatostatin-positive interneurons in the dentate gyrus of mice provide local- and long-range septal synaptic inhibition

    Mei Yuan, Thomas Meyer ... Marlene Bartos
    Somatostatin-expressing interneurons of the rodent dentate gyrus fall into at least two functionally distinct interneuron types with different synaptic integrations into the local dentate gyrus and the more distant medial septum neuronal network.
    1. Neuroscience

    Structure and function of axo-axonic inhibition

    Casey M Schneider-Mizell, Agnes L Bodor ... Nuno Maçarico da Costa
    Electron microcopy-based connectomics, in vivo functional imaging, and biophysical modeling reveal that mouse visual cortex chandelier cells, a type of GABAergic interneuron, are driven by arousal and distribute their synapses according to the individual properties of target cells.
    1. Neuroscience

    Revealing the distribution of transmembrane currents along the dendritic tree of a neuron from extracellular recordings

    Dorottya Cserpán, Domokos Meszéna ... Daniel K Wójcik
    A computational method reveals current sources along the dendritic tree of a single neuron of known morphology from extracellular potential.
    1. Neuroscience

    Synaptic and peptidergic connectome of a neurosecretory center in the annelid brain

    Elizabeth A Williams, Csaba Verasztó ... Gáspár Jékely
    A combination of electron microscopic reconstruction and the analysis of single cell transcriptome data is used to reconstruct synaptic and peptidergic signaling networks in a neurosecretory centre.
    1. Neuroscience

    Anatomical organization of presubicular head-direction circuits

    Patricia Preston-Ferrer, Stefano Coletta ... Andrea Burgalossi
    Presubicular head-direction circuits are cell-type specific, with long-range projections reaching the 'grid-cell area' medial entorhinal cortex.
    1. Developmental Biology
    2. Neuroscience

    Shifts in myeloarchitecture characterise adolescent development of cortical gradients

    Casey Paquola, Richard AI Bethlehem ... Edward T Bullmore
    Layer-specific microstructural changes contribute to the maturation of cortical organisation during adolescence.