在大脑机器界面和手动触及任务中,在运动皮质,前额皮质和条纹体中,有明显的神经表征
Ellen L Zippi1, Gabrielle F Shvartsman2, Nuria Vendrell-Llopis1,2
1Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA.
bioRxiv : the preprint server for biology
|July 3, 2023
概括
大脑机器接口 (BMI) 涉及分布式的大脑网络. 这项研究揭示了前额叶皮质,运动皮质和纹状体中BMI与灵长类动物手动控制的独特神经活动.
科学领域:
- 神经科学是一个神经科学.
- 神经工程 神经工程是神经工程.
- 灵长类动力控制器
背景情况:
- 大脑机器接口 (BMI) 传统上专注于本地神经群体.
- 分布的皮层和皮下网络对于BMI的学习和控制至关重要.
- 前额叶皮质在运动BMI控制中的作用仍然未得到充分研究,尽管它已知在行动计划和学习中的功能.
结论:
- 这些发现表明,在BMI控制过程中,一个涉及M1,DLPFC和Cd的分布式网络是活跃的.
- 与手动控制相比,该网络的活动类似但又不同.
- 强调考虑前额叶皮和条状皮层对运动BMI控制的贡献的重要性.
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