So shouldn't the formula be something like: D = Y - (A + V) where Y = the response to audiovisual stimuli, A = response to audio only, V = response to visual only, andD = the difference between presenting the stimuli together, and the sum of presenting them apart
I don't know too much about processing the ERPs, so can't answer the second part. It was the equation that threw me, because it seemed to be a circular one.
Toby--On 06 August 2007 09:48 +0100 Atlanta Flitton <a.flitton@xxxxxxxxxxxxx> wrote:
AV = (A+V)-AV
---------------------- T Elliman psxte@xxxxxxxxxxxxx