744 results found
    1. Neuroscience

    The p75 neurotrophin receptor in AgRP neurons is necessary for homeostatic feeding and food anticipation

    Brandon Podyma et al.
    A novel neurotrophin signaling axis underpins a behavioral response to food scarcity.
    1. Neuroscience

    Dopaminergic and opioidergic regulation during anticipation and consumption of social and nonsocial rewards

    Sebastian Korb et al.
    Administration of dopamine and opioid receptor antagonists resulted in reduced reward anticipation (effort and increased negative facial reactions), but only administration of opioid antagonists resulted in reduced liking (facial reactions).
    1. Neuroscience

    Dopamine receptor 1 neurons in the dorsal striatum regulate food anticipatory circadian activity rhythms in mice

    Christian M Gallardo et al.
    For mice, knowing when it is time to feed is dependent on the neurotransmitter dopamine and the D1R receptor of neurons in the dorsal striatum.
    1. Neuroscience

    Grid-cell representations in mental simulation

    Jacob LS Bellmund et al.
    Functional magnetic resonance imaging performed while people imagined directions from stationary viewpoints supports theories suggesting that spatially tuned cells such as grid cells underlie mental simulation for future thinking.
    1. Neuroscience

    Leptin receptor neurons in the dorsomedial hypothalamus regulate diurnal patterns of feeding, locomotion, and metabolism

    Chelsea L Faber et al.
    Synchronized feeding and metabolic patterns with environmental light–dark cycles is critical to maintain energy homeostasis and requires the activity of leptin-receptor neurons in the dorsomedial hypothalamus.
    1. Neuroscience

    Adaptation of spontaneous activity in the developing visual cortex

    Marina E Wosniack et al.
    To generate stable and robust connectivity refinements, the amplitude of spontaneous activity events in the developing visual cortex adapts to the recent history of cortical activation.
    1. Neuroscience

    Impaired spatial memory codes in a mouse model of Rett syndrome

    Sara E Kee et al.
    Hypersynchrony in a mouse model of Rett syndrome impairs ripple-dependent memory consolidation and leads to a decrease in experience-dependent refinement of place cell activities.
    1. Neuroscience

    Hedonic processing in humans is mediated by an opioidergic mechanism in a mesocorticolimbic system

    Christian Buchel et al.
    The pleasure of rewards in humans is mediated by an opioidergic mechanism.
    1. Neuroscience

    Automated task training and longitudinal monitoring of mouse mesoscale cortical circuits using home cages

    Timothy H Murphy et al.
    A new methodology and protocol use automated brain imaging and task training technology to probe links between behavior and mouse cortical circuits.
    1. Neuroscience

    Thermosensitive alternative splicing senses and mediates temperature adaptation in Drosophila

    Ane Martin Anduaga et al.
    Temperature controls the circadian clock by directly regulating the alternative splicing of timeless..

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