Gradient-based Representational Similarity Analysis with Searchlight for Analyzing fMRI Data

no code implementations • 12 Sep 2018 • Xiaoliang Sheng, Muhammad Yousefnezhad, Tonglin Xu, Ning Yuan, Daoqiang Zhang

Classical RSA techniques employ the inverse of the covariance matrix to explore a linear model between the neural activities and task events.

Gradient Hyperalignment for multi-subject fMRI data alignment

no code implementations • 7 Jul 2018 • Tonglin Xu, Muhammad Yousefnezhad, Daoqiang Zhang

Multi-subject fMRI data analysis is an interesting and challenging problem in human brain decoding studies.

Brain Decoding General Classification +1