Dimension reduction for individual ica to decompose FMRI during real-world experiences: principal component analysis vs. canonical correlation analysis. - Valeri Tsatsishvili; Fengyu Cong; Tuomas Puoliväli; Vinoo Alluri; Petri Toiviainen; Asoke K. Nandi; Elvira Brattico; Tapani Ristaniemi (ESANN, 2013)

Generation of stimulus features for analysis of FMRI during natural auditory experiences. - Valeri Tsatsishvili; Fengyu Cong; Tapani Ristaniemi; Petri Toiviainen; Vinoo Alluri; Elvira Brattico; Asoke K. Nandi (EUSIPCO, 2014)

Combining PCA and multiset CCA for dimension reduction when group ICA is applied to decompose naturalistic fMRI data. - Valeri Tsatsishvili; Fengyu Cong; Petri Toiviainen; Tapani Ristaniemi (IJCNN, 2015)