87 results found
    1. Neuroscience

    RETRACTED: Alcohol drinking alters stress response to predator odor via BNST kappa opioid receptor signaling in male mice

    Lara S Hwa, Sofia Neira ... Thomas L Kash
    Heavy alcohol drinking primes dynorphin /kappa opioid systems in the bed nucleus of the stria terminalis to alter stress responses in mice.
    1. Neuroscience

    Nematophagous fungus Arthrobotrys oligospora mimics olfactory cues of sex and food to lure its nematode prey

    Yen-Ping Hsueh, Matthew R Gronquist ... Paul W Sternberg
    Genetic and behavior analyses show that Caenorhabditis nematodes are lured to the predator Arthrobotrys oligospora by olfactory mimicry of food and sex cues.
    1. Neuroscience

    Hypothalamic representation of the imminence of predator threat detected by the vomeronasal organ in mice

    Quynh Anh Thi Nguyen, Andrea Rocha ... Sachiko Haga-Yamanaka
    A molecular genetics study reveals an accessory olfactory-to-hypothalamic circuit in mice that optimizes defensive behaviors according to the imminence of predator threats.
    1. Neuroscience

    Acquisition of innate odor preference depends on spontaneous and experiential activities during critical period

    Qiang Qiu, Yunming Wu ... C Ron Yu
    A delicate balance of neural activity is required during critical period in establishing innate odor preference.
    1. Neuroscience

    A virtual burrow assay for head–fixed mice measures habituation, discrimination, exploration and avoidance without training

    Andrew JP Fink, Richard Axel, Carl E Schoonover
    A naturalistic assay for head-fixed mice permits observation of a diverse set of innate and learned behaviors without requiring any training.
    1. Neuroscience

    Activity dynamics of amygdala GABAergic neurons during cataplexy of narcolepsy

    Ying Sun, Carlos Blanco-Centurion ... Meng Liu
    Deep brain calcium imaging reveals the abnormal neuronal activity patterns of the amygdala GABAergic neurons in an animal model of human sleep disorder narcolepsy.
    1. Physics of Living Systems

    Adaptation of olfactory receptor abundances for efficient coding

    Tiberiu Teşileanu, Simona Cocco ... Vijay Balasubramanian
    A model of efficient coding by olfactory neurons explains context-dependence observed in the effect of perturbations to the olfactory environment.
    1. Neuroscience

    Functionally refined encoding of threat memory by distinct populations of basal forebrain cholinergic projection neurons

    Prithviraj Rajebhosale, Mala R Ananth ... David A Talmage
    Functionally refined organization of learned and innate threat encoding in the cholinergic basal forebrain.
    1. Neuroscience

    Hippocampal-hypothalamic circuit controls context-dependent innate defensive responses

    Jee Yoon Bang, Julia Kathryn Sunstrum ... Junchul Kim
    The hippocampus controls context-dependent defensive behaviors through the anterior hypothalamus, a major component of the medial hypothalamic defense system, by retrieving contextual information essential for avoiding predatory threats and escaping to a safe shelter.
    1. Neuroscience

    Behavioral role of PACAP signaling reflects its selective distribution in glutamatergic and GABAergic neuronal subpopulations

    Limei Zhang, Vito S Hernandez ... Lee E Eiden
    Placing the PACAP/PAC1 signaling within glutamate/GABA cell type and subregional contexts in mouse brain reveals its conspicuous role for sensorimotor circuit interaction through modulating neuronal plasticity.

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