[Eeglablist] Questions on function dipplot() and DIPFIT

[Young]

Dear eeglabers:

   I am currently using dipfit1.02 provided by eeglab4.51. But I have several questions as follows:

   Question 1: DIPFIT uses function dipplot() provided by eeglab itself to plot dipoles in a 3D view. And dipplot() has draw a Ellipsoid coordinates to approximate the Talariach coordinates. The question is which Talariach axis is each ellipsoid axis corresponds to.

   Question 2: How can I get a dipole Talariach Coordinates in eeglab?

   Question 3: Further on question 1. What is the transformation between the four-sphere head model (eeglab default settings) and the MNI coordinates?

   Can anyone help me?
  
   Best Regards. 
 				

　　　　　　　　Young
　　　　　　　　yangl at spymac.com
　　　　　　　　　　2004-12-01