在中度至重度创伤性脑损伤的成年人中保持完整的道德决策
Malcolm Edwards1, Emily L Morrow2, Melissa C Duff1,2
1Meharry Medical College, Nashville, TN, USA.
概括
患有创伤性脑损伤 (TBI) 的人在道德决策任务中与神经类型的同龄人没有区别. 伤害特征,而不仅仅是TBI诊断,影响道德判断.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 神经学 神经学
背景情况:
- 在中度至重度创伤性脑损伤 (TBI) 后,决策缺陷很常见.
- 对TBI患者的道德决策存在有限的研究.
- 这项研究解决了了解TBI对道德认知的影响的差距.
研究的目的:
- 研究TBI患者的道德决策.
- 为了比较TBI和神经类型对照个体之间的道德决策.
主要方法:
- 对31名TBI患者和31名匹配的对照人群进行了50个托利车类型的困境.
- 假设TBI患者对个人困境有更大的实用性反应.
主要成果:
- 与对照人群相比,患有TBI的个人对个人困境的实用性反应的可能性并不高.
- 这项研究的初步假设并未得到研究结果的支持.
结论:
- 在TBI后,道德决策并非均受损.
- 神经解剖学 (损伤位置) 和人口统计学 (损伤时的年龄) 因素可能预测道德决策中断.
- 这些发现为道德决策的神经生物学和TBI认知概况提供了信息.
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