4,246 results found
    1. Neuroscience

    Whole-brain in situ mapping of neuronal activation in Drosophila during social behaviors and optogenetic stimulation

    Kiichi Watanabe, Hui Chiu, David J Anderson
    While monitoring neuronal activity in freely moving Drosophila is challenging, HI-FISH enables brain-wide mapping of active neurons and reveals behavior-specific neural activity.
    1. Neuroscience

    Brain-wide cellular resolution imaging of Cre transgenic zebrafish lines for functional circuit-mapping

    Kathryn M Tabor, Gregory D Marquart ... Harold A Burgess
    A new resource of transgenic zebrafish lines facilitates precise targeting of neuronal cell-types within the brain, supported by online software for visualizing transgene expression patterns.
    1. Neuroscience

    Mapping patterns of thought onto brain activity during movie-watching

    Raven Star Wallace, Bronte Mckeown ... Jonathan Smallwood
    Decoding brain activity using a novel paradigm unveils distinct neural signatures of subjective experiences during movie-watching.
    1. Neuroscience

    A high-throughput neurohistological pipeline for brain-wide mesoscale connectivity mapping of the common marmoset

    Meng Kuan Lin, Yeonsook Shin Takahashi ... Partha Mitra
    A systematic high-throughput neurohistological and computational pipeline for marmoset which establishes a foundational setup in brain mapping and circuit tracing to support current and emerging research in primate studies.
    1. Neuroscience

    Mapping dopaminergic projections in the human brain with resting-state fMRI

    Marianne Oldehinkel, Alberto Llera ... Christian F Beckmann
    A functional connectivity gradient in striatum is obtained that maps onto DaT SPECT-derived dopaminergic projections and thereby likely provides a new biomarker for investigating dopaminergic (dys)function in the human brain.
    1. Computational and Systems Biology
    2. Neuroscience

    Bi-channel image registration and deep-learning segmentation (BIRDS) for efficient, versatile 3D mapping of mouse brain

    Xuechun Wang, Weilin Zeng ... Peng Fei
    A dual-channel image registration pipeline combined with deep-learning inference achieves accurate-and-flexible registration/segmentation/mapping of mouse brain.
    1. Neuroscience

    Comparative brain-wide mapping of ketamine- and isoflurane-activated nuclei and functional networks in the mouse brain

    Yue Hu, Wenjie Du ... Yingwei Wang
    Brain-wide activation patterns reveal the distinct and shared neurophysiological impacts of ketamine and isoflurane, highlighting key nuclei involved in the modulation of general anesthesia.
    1. Neuroscience

    Private–public mappings in human prefrontal cortex

    Dan Bang, Sara Ershadmanesh ... Stephen M Fleming
    A distinction between private and public aspects of mental states is reflected in a medial-lateral division of human prefrontal cortex.
    1. Neuroscience

    Mapping brain-behavior space relationships along the psychosis spectrum

    Jie Lisa Ji, Markus Helmer ... Alan Anticevic
    A data-reduced neuro-behavioral geometry in psychosis spectrum disorders mapped symptoms stably on to distinct functional brain regions and offers a framework for informing personalized treatment selection decisions.
    1. Neuroscience

    How prior preferences determine decision-making frames and biases in the human brain

    Alizée Lopez-Persem, Philippe Domenech, Mathias Pessiglione
    Model-based analyses of choice behavior and fMRI activity revealed that prior preferences generate default policies, which frame the decision value signal encoded in the vmPFC, and shift vmPFC pre-choice activity so as to induce a decision bias toward default options.

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