基础社会功能和功能障碍的电路
Ziwen Wang1,2, Hannah Yueh1, Mirabella Chau1
1Department of Psychiatry, Columbia University; New York State Psychiatric Institute, New York, New York, USA.
概括
研究人员在自闭症模型中绘制了控制社会行为的神经回路. 一些电路广泛影响多个社会方面,而另一些则是专门的,有助于理解社会功能障碍.
科学领域:
- 神经科学是一个神经科学.
- 遗传学 是一个遗传学.
- 行为科学 行为科学
背景情况:
- 自闭症谱系障碍 (ASD) 是一种神经发育障碍,其特点是社会障碍.
- 遗传和环境因素有助于ASD风险.
- 神经回路是理解社会功能和功能障碍的关键.
研究的目的:
- 审查和绘制出与自闭症相关的各种社会行为背后的神经回路.
- 识别跨不同社会领域的重叠和专业化电路.
- 为未来研究社会行为的神经基础提供路线图.
主要方法:
- 对神经回路和社会行为研究的文献综述.
- 在模型系统中分析光遗传学和化学遗传学操纵研究.
- 开发一个交互式地图,说明电路重叠.
主要成果:
- 确定了与社会兴趣,奖励,记忆,主导和侵略相关的特定神经回路.
- 发现一些社会行为电路是通用的,控制多个方面.
- 其他电路专门针对特定的社会行为.
结论:
- 参与社会行为的神经回路是一般和专业系统的混合体.
- 一个重叠的电路地图有助于划分这些电路,并识别知识差距.
- 这项研究为了解自闭症中社会缺陷的神经支提供了一个框架.
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