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Updated: Jul 12, 2025

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在WFS1神经元中的多巴胺D2受体调节食物寻找和避免行为

Laia Castell1, Valentine Le Gall2, Laura Cutando3

  • 1IGF, Université, Montpellier, CNRS, Inserm, Montpellier F-34094, France; Department of Psychological and Brain Sciences, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21218, USA.

Progress in neuro-psychopharmacology & biological psychiatry
|October 20, 2023
PubMed
概括

在WFS1-神经元中的多巴胺D2受体信号传递对于调节寻找食物和防御行为至关重要. 这项研究揭示了多巴胺在优化动机行为和适应性反应方面的新角色.

关键词:
多巴胺是一种多巴胺.扩大的杏仁体有动机的行为 有动机的行为神经电路中的神经回路.

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Regulation of Food Intake01:30

Regulation of Food Intake

Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
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