<div dir="ltr">Dear all,<div><br></div><div>I came across one of the queries in the past: <a href="http://www.nitrc.org/pipermail/nirs_spm-commits/2013-May/000000.html" target="_blank">http://www.nitrc.org/pipermail/nirs_spm-commits/2013-May/000000.html</a></div><div><br></div><div>I was just wondering if anyone had the same issue and was able to figure this out.</div><div><br></div><div>I am getting the same error while doing spatial registration of stand-alone NIRS channels to MNI co-ordinates using 3d digitizer:</div><div><pre style="color:rgb(0,0,0)">??? Attempted to access BrainColorMap(-3,:); index must be a positive
integer or logical.
Error in ==> nfri_mni_estimation_modified>AffineEstimation4 at 580
PlotColor = MeanPointColor * MCratio + ...
Error in ==> nfri_mni_estimation_modified>BtnFcnCheck at 215
AffineEstimation4(loadedData);
??? Error while evaluating uicontrol Callback</pre><div>Could anyone please help me in figuring out the problem?</div><div><br></div><div>Thanks much !<br>Sahil</div><div><br></div>-- <div><div dir="ltr"><div style="font-size:small"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="font-family:arial"><div>-------------------------------------------------</div><div><div><font color="#000000">Sahil Bajaj<br>Post-doctoral Fellow</font></div><div><font color="#000000">Nantz National Alzheimer's Center, </font><span style="color:rgb(0,0,0)">Department of Neurology</span></div><div><div><font color="#000000">The Houston Methodist Research Institute (THMRI)</font></div><div><font color="#000000">Houston, TX, USA.</font><br><a href="mailto:E-mail%3Asahil.phy@gmail.com" style="color:rgb(17,85,204)" target="_blank">E-mail:sahil.brain@gmail.com</a></div></div></div></div></div></div></div></div></div></div>
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