Hi,

I created a surface label from fsaverage and would like to know its coordinates in some commonly used space, such as e.g. talairach.

The vertex 6111 coordinates look like this: 6111 35.2, 1.9, -27.0 0

In tksurfer the coordinates of the vertex 6111 are: Vertex RAS: (63.48 -12.29 0.35) Vertex Talairach: (62.85 -11.89 0.91)

Apparently, the vertex RAS coordinates in the tksurfer do not correspond the vertex coordinates in the label.

What are the label coordinates? How can I translate them to MNI/Talairach?

I have seen the similar mail by Yolanda Vives, but no answer yet...

Elena