ArticleCell reports methods2025
Minimally invasive, wide-field two-photon imaging of the brainstem at cellular resolution.
Article in Cell reports methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Article
- Research progress on the microbiota-gut-brain axis in autism spectrum disorder: a narrative review.Frontiers in microbiology · 2026Review
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Authors and funding
19 authors.
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Abstract
Brain-viscera communication is crucial for regulating mental health, with the vagus nerve being a key structure mediating this interaction. Clinically, artificial vagus nerve stimulation (VNS) is used to treat various neuropsychiatric disorders, highlighting the importance of vagal afferent fibers in emotion regulation. The nucleus tractus solitarii (NTS) is a brainstem structure proposed to receive signals from vagal afferents and relay them to brain networks for emotion regulation. However, due to the anatomical complexity and difficulty in accessing the deep-brain NTS region in vivo, its underlying mechanisms remain unclear. Here, we developed a wide-field and deep-brain two-photon imaging method using a double-prism optical interface. This approach enables cellular-resolution imaging to specifically detect NTS neural activity while largely preserving the overlying cerebellum, a region also implicated in emotion regulation. We evaluated NTS neuronal responses to VNS and a gastrointestinal hormone, demonstrating the method's utility for investigating the vagus-NTS pathway in vivo.
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