Normalising ITC values

Hi All,

Is it appropriate to baseline normalise Inter trial coherence values?

I have fewer trials in one condition and the number of trials in the lesser condition is also less ideal- which is likely leading to inflated ITC values - based on the figures presented in chap 19 of ANTS

Thanks,
Ira

Hi Ira. Yes, you can do a baseline subtraction of phase clustering values. Because phase does not suffer from the 1/f issues that affect power, you wouldn’t need a divisive normalization, thus a regular subtraction is fine.