Re: [Freesurfer] distance between two points along cortical surface

On 4/11/11 09:36 , Fariba Sharifian wrote: > Hi, > How should I have the distance between two points in mm? > If I use the ?h.sphere, as all the spherical surfaces are normalized to > have 100 radius. so the geodesic distances should not be the real > distance in mm? > > Fariba > Another way is t

Re: [Freesurfer] distance between two points along cortical surface

Hi Fariba, you can scale the sphere to have the same surface area as the ?h.white, then use great circles on it. cheers Bruce On Mon, 11 Apr 2011, Fariba Sharifian wrote: > Hi, > How should I have the distance between two points in mm? > If I use the ?h.sphere, as all the spherical surfaces ar

[Freesurfer] distance between two points along cortical surface

Hi, How should I have the distance between two points in mm? If I use the ?h.sphere, as all the spherical surfaces are normalized to have 100 radius. so the geodesic distances should not be the real distance in mm? Fariba __ Fariba Sharifian, Ph

[Freesurfer] distance between two points along cortical surface

Hi, How should I have the distance between two points in mm? If I use the ?h.sphere, as all the spherical surfaces are normalized to have 100 radius. so the geodesic distances should not be the real distance in mm? Fariba __ Fariba Sharifian, PhD