mni2tal.Rd
mni2tal for converting from ch2/mni space to tal - very approximate.
mni2tal(xin = 0)
output point in approximate Talairach space.
This is a standard approach but it's not very accurate.
http://bioimagesuite.yale.edu/mni2tal/501_95733_More%20Accurate%20Talairach%20Coordinates%20SLIDES.pdf, http://imaging.mrc-cbu.cam.ac.uk/imaging/MniTalairach
mni2tal(c(10, 12, 14))
#> [1] -9.9000 -10.9816 13.4466