在儿童和成年人的一般和特定精神病理学中奖励功能
Ankita Saxena1, Catharina A Hartman2, Steven D Blatt1
1SUNY Upstate Medical University, Syracuse, USA.
Journal of attention disorders
|October 21, 2023
概括
奖励处理问题与一般和特定的精神疾病有关. 这项研究阐明了奖励功能与儿童和成人各种精神病理因素之间的关联.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 心理学 心理学 心理学
背景情况:
- 奖励处理缺陷与许多精神疾病有关.
- 由于常见的并发症,这些缺陷对个体精神病理的特异性仍然不清楚.
研究的目的:
- 调查奖励功能与一般或特定的精神病理因素之间的关联.
- 为了确定奖励处理问题是特定于某些精神疾病,还是代表更广泛的潜在因素.
主要方法:
- 利用了1,213名成人和1,531名儿童 (年龄在6-12岁) 的数据.
- 通过研究领域标准 (RDoC) 领域的测量来评估奖励功能. 积极价值系统.
- 通过儿童行为检查清单和成人自我报告评估精神病理学.
主要成果:
- 一个一般的精神病理因素解释了成人和儿童样本中的大部分差异.
- 奖励措施与这种一般因素和大多数特定的精神病理有关.
- 一些奖励构造只显示与特定精神病理的关联,并且在考虑并发症后,一些先前的关联被减弱.
结论:
- 奖励功能障碍与一般和特定的精神病理学显著相关.
- 研究结果强调了奖励系统与精神疾病的表现之间的复杂关系.
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