investigated the effects of haloperidol, a D2/D3 dopamine antagonist, on social attributions. Using computational modeling, they demonstrate that haloperidol increases belief flexibility, reducing paranoia-like interpretations by enhancing sensitivity to social context and reducing self-relevant perspective taking, offering a mechanistic explanation for its therapeutic potential in schizophrenia.

中文翻译：

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重新思考人际判断：多巴胺拮抗剂影响归因动态


研究了氟哌啶醇（一种 D2/D3 多巴胺拮抗剂）对社会归因的影响。通过计算模型，他们证明氟哌啶醇可以提高信念灵活性，通过增强对社会背景的敏感性和减少自我相关的观点采择来减少偏执狂般的解释，为其治疗精神分裂症的潜力提供机械解释。