Hello All, <br><br>We need to measure FA in the substantia nigra (SN) in our project.
Small ellipse ROIs (4x4) are placed in these area using DTI Studio and
ROI Editor respectively. <br><br>1. For DTI Studio, the ROI is not
placed at the center of the crosshairs, but instead there is an offset.
Is there any way to fix or adjust this? <br>
<br>2. For ROI Editor, the ellipsis ROI (4x4) is placed in SN, and the
location of the ROI can be adjusted, then added to an object. However
once the ellipsis ROI is combined to an object, ellipsis no longer looks
like ellipsis. Is there any way to avoid this? <br>
<br>Thank you very much. <br><br>Sincerely, <br clear="all"><br>-- <br>Minjie Wu, PhD <br>Department of Neurology <br>Northwestern University <br>710 N Lake Shore Dr<br>Abbott Hall, 11th floor, Suite 1107 <br>Chicago IL 60611 <br>
Phone: 312-503-1522 <br><br>