Browse our Research Articles

Page 2 of 1,483
    1. Neuroscience

    Drug-induced changes in connectivity to midbrain dopamine cells revealed by rabies monosynaptic tracing

    Katrina Bartas, Pieter Derdeyn ... Kevin T Beier
    Addictive drugs, as well as ketamine/xylazine, change the connectivity to ventral tegmental area dopamine cells, which may be related to cellular activity.
    1. Chromosomes and Gene Expression

    Identification of the regulatory elements and protein substrates of lysine acetoacetylation

    Qianyun Fu, Terry Nguyen ... Y George Zheng
    A newly developed chemo-immunological strategy enabled detection of acetoacetate-mediated lysine acetoacetylation, identified the associated regulatory enzymes, and revealed its distinct biological functions and physiological significance.
    1. Neuroscience

    Effort produces after-effects costly for others but valued for self

    Ya Zheng, Rumeng Tang
    Neural reward signals following effort are amplified for self-benefiting outcomes but attenuated for other-benefiting outcomes, contingent upon reward magnitude and individual effort sensitivity.
    1. Neuroscience

    A meta-analysis suggests that TMS targeting the hippocampal network selectively improves episodic memory

    Elena Badillo Goicoechea, Phillip F Agres ... Joel L Voss
    Meta-analysis indicates that network-targeted non-invasive brain stimulation consistently enhances memory function supported by the hippocampal network, thus providing robust evidence that specific memory abilities rely on specific modifiable brain networks.
    1. Neuroscience

    Subregional activity in the dentate gyrus is amplified during elevated cognitive demands

    Charlotte Castillon, Shintaro Otsuka ... Anis Contractor
    Selective engagement of suprapyramidal dentate gyrus neurons during a high-demand pattern separation task reveals blade-specific circuit engagement for enhancing mnemonic discrimination.
    1. Immunology and Inflammation
    2. Neuroscience

    Intravital calcium imaging of meningeal macrophages reveals niche-specific dynamics and aberrant responses to brain hyperexcitability

    Simone Carneiro-Nascimento, Chao Wei ... Dan Levy
    Intravital microscopy of meningeal macrophage Ca²⁺ dynamics reveals previously unknown population heterogeneity, vasomotion-coupled activity, and diverse responses during steady state and neuroinflammatory conditions, offering relevant insights into brain immune regulation.
    1. Neuroscience

    Locus coeruleus modulation of prefrontal dynamics during attentional switching in mice

    Marco Nigro, Lucas Silva Tortorelli ... Hongdian Yang
    Inhibiting locus coeruleus input to the medial prefrontal cortex in mice impaired task performance, affected the tuning of single cortical neurons and disrupted population dynamics and encoding capacity during attentional switching.
    1. Neuroscience

    An altered cell-specific subcellular distribution of translesion synthesis DNA polymerase kappa (POLK) in aging mouse neurons

    Mofida Abdelmageed, Premkumar Palanisamy ... Anirban Paul
    Progressive DNA polymerase kappa relocalization in aging neurons associates with increased DNA damage and identifies a novel cell type- and activity-dependent role in neuronal genome maintenance.
    1. Developmental Biology

    Drosophila ryanodine receptor gene triggers functional and developmental muscle properties and could be used to assess the impact of human RYR1 mutations

    Monika Zmojdzian, Teresa Jagla ... Catherine Sarret
    The Drosophila ryanodine receptor plays a conserved role in setting functional and structural muscle properties, regulates embryonic muscle development and could be used to assess the impact of human RYR1 mutations.
    1. Neuroscience

    Characterisation of cold-selective lamina I spinal projection neurons in the mouse

    Aimi N Razlan, Wenhui Ma ... Junichi Hachisuka
    Lamina I projection neurons that respond selectively to skin cooling receive monosynaptic input from Trpm8-expressing primary afferents and innervate brain regions involved in perception of cold and cold defence mechanisms.