392 results found
    1. Developmental Biology
    2. Neuroscience

    Lineage does not regulate the sensory synaptic input of projection neurons in the mouse olfactory bulb

    Luis Sánchez-Guardado, Carlos Lois
    Sister projection neurons in the mammalian olfactory system do not share sensory synaptic input indicating that lineage-independent mechanisms regulate their synaptic connectivity with the olfactory sensory neurons.
    1. Neuroscience

    Inhibition of oxidative stress in cholinergic projection neurons fully rescues aging-associated olfactory circuit degeneration in Drosophila

    Ashiq Hussain et al.
    Drosophila genetics and behavior reveal that oxidative stress induced axonal degeneration in a single class of neurons drives the functional decline of an entire neural network and the behavior it controls.
    1. Neuroscience

    Temporally specific engagement of distinct neuronal circuits regulating olfactory habituation in Drosophila

    Ourania Semelidou et al.
    Habituation to brief olfactory stimulation is biphasic and mediated by distinct neuronal circuits where an initial latency phase is rapidly followed by stimulus devaluation signifying behavioral habituation in Drosophila.
    1. Developmental Biology
    2. Neuroscience

    Genetic transformation of structural and functional circuitry rewires the Drosophila brain

    Sonia Sen et al.
    Large-scale changes in the brain's functional circuitry can be brought about by simple changes in gene expression in neural stem cells during development.
    1. Neuroscience

    Projection neurons in Drosophila antennal lobes signal the acceleration of odor concentrations

    Anmo J Kim et al.
    Neurons in the fruit fly olfactory system respond most strongly to the sudden appearance of an odor, and to odors that are changing rapidly in strength, but are relatively insensitive to the absolute levels of an odor.
    1. Neuroscience

    Visual Behavior: The eyes have it

    Mehmet Keleş, Mark A Frye
    Molecular genetic experiments are revealing how the fly brain generates behavioral responses to visual stimuli.
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    1. Developmental Biology
    Ciona intestinalis illustration

    The Natural History of Model Organisms: An organismal perspective on C. intestinalis development, origins and diversification

    Matthew J Kourakis, William C Smith
    The life cycle and morphology of the sea squirt Ciona intestinalis shed light on vertebrate evolution.
    1. Neuroscience

    Cell Communication: Studying gap junctions with PARIS

    Daniel R Kick, David J Schulz
    A new genetically encoded system manipulates the pH inside cells to detect whether they are coupled to each other.
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