脑机接口 / BCI

A Metric for Three-Dimensional Color Discrimination Derived from V1 Population Fisher Information

从视网膜路径神经群体编码中导出的三维颜色辨别度量

Michael Menke

专题命中 神经信号处理 ：cortical(abstract)；分类 q-bio.NC

AI总结 本文基于视网膜路径神经群体编码的Fisher信息，推导出三维颜色空间的Riemann度量，通过联合拟合四个阈值数据集，构建了17参数模型，提升了颜色辨别度量的准确性。

Comments 20 pages, 3 figures

When Brain Foundation Model Meets Cauchy-Schwarz Divergence: A New Framework for Cross-Subject Motor Imagery Decoding

当脑基础模型遇见柯西-施瓦茨散度：一种跨受体运动想象解码的新框架

Jinzhou Wu, Baoping Tang, Qikang Li, Yi Wang, Cheng Li, Shujian Yu

机构 * State Key Laboratory of Mechanical Transmission, College of Mechanical and Vehicle Engineering, Chongqing University（机械传动国家重点实验室，重庆大学） 纠错

专题命中 BCI数据与评测 ：motor imagery(title,abstract)；BCI(abstract)；brain-computer interface(abstract)；EEG(abstract)

AI总结 本文提出一种新的多源域适应框架，利用预训练的脑基础模型进行动态源受体选择，并结合柯西-施瓦茨散度实现特征和决策层面对齐，以提高跨受体运动想象解码的准确率。

Comments This work has been submitted to Elsevier for possible publication