Dear SPM Experts,

I have already sent this e-mail before. But I haven't got any response. So I send this again. 

To extract time series, I use “eigenvariate” function with SPM8.

So, I wonder if someone would recommend me some good reference papers that explain “eigenvariate” function of SPM8.

Thank you so much for your time and I'm so sorry for bothering you again.

Best regards,

Yuko