64 results found
    1. Developmental Biology
    2. Neuroscience

    Stereotyped responses of Drosophila peptidergic neuronal ensemble depend on downstream neuromodulators

    Wilson Mena et al.
    The response of the peptidergic neurons that control a stereotyped behavior depends on the actions of a triggering neuropeptide, downstream neuropeptides and GABA inhibitory influences.
    1. Neuroscience
    2. Developmental Biology

    Neuroendocrine modulation sustains the C. elegans forward motor state

    Maria A Lim et al.
    RID is a descending peptidergic neuron that sustains the forward motor state.
    1. Neuroscience

    Inhibitory peptidergic modulation of C. elegans serotonin neurons is gated by T-type calcium channels

    Kara E Zang et al.
    Genetic analysis of how neuropeptides control C. elegans reproductive behavior shows how T-type calcium channels engage and disengage target neurons from these critical regulators of neural circuits and behavior.
    1. Neuroscience

    A serial multiplex immunogold labeling method for identifying peptidergic neurons in connectomes

    Réza Shahidi et al.
    A new technique called ‘siGOLD’ allows neural circuits to be mapped using a combination of antibody labeling and electron microscopy.
    1. Neuroscience

    Regulation of two motor patterns enables the gradual adjustment of locomotion strategy in Caenorhabditis elegans

    Ingrid Hums et al.
    Peptidergic neurons regulate undulation and turning movements to enable Caenorhabditis elegans to gradually adjust its locomotion strategy from dispersal to local search.
    1. Neuroscience

    Connectomics: A network for swimming

    Yee Lian Chew, William R Schafer
    A map of a neuronal circuit in a marine worm reveals how simple networks of neurons can control behavior.
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    1. Neuroscience

    Central Dicer-miR-103/107 controls developmental switch of POMC progenitors into NPY neurons and impacts glucose homeostasis

    Sophie Croizier et al.
    Loss miRNA maturation in proopiomelanocortin (POMC) neurons causes metabolic dysregulation and favors the differentiation of Pomc progenitors into neuropeptide Y neurons, a developmental process that appears to specifically involve miR-103/107.
    1. Neuroscience

    Analysis of the NK2 homeobox gene ceh-24 reveals sublateral motor neuron control of left-right turning during sleep

    Juliane Schwarz, Henrik Bringmann
    A genetic analysis has identified the cholinergic SIA sublateral motor neurons, which innervate all four body wall muscles separately, as crucial regulators of turning around during sleep in Caenorhabditis elegans.
    1. Neuroscience

    Parallel encoding of sensory history and behavioral preference during Caenorhabditis elegans olfactory learning

    Christine E Cho et al.
    Odor conditioning induces two changes in olfactory neurons: non-associative sensory adaptation to odor history, and associative, bidirectional changes in behavioral output that are oppositely regulated in aversive and appetitive learning.
    1. Neuroscience

    Atoh1-dependent rhombic lip neurons are required for temporal delay between independent respiratory oscillators in embryonic mice

    Srinivasan Tupal et al.
    The rhythmic patterns of activity that underlie breathing are generated and coordinated by distinct populations of neurons within the brainstem.

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