yes, it divides along the main eigenaxis, that is what it is intended to do.
On Mon, 27 Sep 2010, Pedro Paulo de Magalhães Oliveira Junior wrote:
I have used mris_divide_parcellation in the pericalcarine and it divided perpendicular to the main eigendirection and not parallel as I suppose it would do. (picture attached)
Is that correct?
thanks
PPJ
Pedro Paulo de Magalhães Oliveira Junior Diretor de Operações Netfilter & SpeedComm Telecom -- www.netfilter.com.br -- For mobile: http://www.netfilter.com.br/mobile
2010/9/24 Bruce Fischl fischl@nmr.mgh.harvard.edu
yes
On Fri, 24 Sep 2010, Pedro Paulo de Magalhães Oliveira Junior wrote:
The mris_divide_parcellation will divide in the main eigendirection?
Right?
-- via iPhone iOS4
Em 24/09/2010, às 18:44, Bruce Fischl fischl@nmr.mgh.harvard.edu escreveu:
I think it will do it in the other direction, but the code could be
modified to divide along the smaller eigendirection. Or you could draw it in fsaverage and just map the labels to your subjects. Calcarine aligns so well that this method would probably be fine
On Fri, 24 Sep 2010, Douglas N Greve wrote:
will mris_divide_parcellation do the trick?
Pedro Paulo de Magalhães Oliveira Junior wrote:
I have a fMRI study where I need to quantify activation in the pericalcarine_LH and pericalcarine_RH.
The problem I'd like to solve is to subdivide pericalcarine_LH and pericalcarine_RH in its superior and inferior parts. Is there any automatic way to make this subdivision?
thanks
Pedro Paulo Jr
Pedro Paulo de Magalhães Oliveira Junior Diretor de Operações Netfilter & SpeedComm Telecom -- www.netfilter.com.br http://www.netfilter.com.br -- For mobile: http://www.netfilter.com.br/mobile
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