Thank you very much! I will try again following your directions and I'll let you know.
Best, Pietro 2013/11/19 Louis Nicholas Vinke <vi...@nmr.mgh.harvard.edu> > Hi Pietro, > I think you should try redoing the control points from scratch, but with > fewer control points and sparser placement. Currently you have 198 control > points tightly packed in only a couple regions. Furthermore, there is one > control point at 128, 128, 128 which is right in the thalamus which should > not be there, maybe an accidental click? > > Take a look at the placement of the control points in the snapshots on > this tutorial page: > https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/ > ControlPoints_freeview > > If you compare the norm.mgz volumes before/after editing, you will notice > the extreme hyper-intense wm (130+) in the temporal lobes after adding > control points and rerunning. The norm.mgz is passed to mri_pretess to > create the wm.mgz. You can see there is overlap between the hyper-intense > voxels on the norm and the voxels not being included in the wm mask, which > leads to major errors in the wm surface. > -Louis > > On Fri, 15 Nov 2013, pietro de rossi wrote: > > Good morning Dr Vinke, >> did you have the chance to take a look at the subject I uploaded a few >> days ago? >> >> thanks again. >> >> Kind regards, >> >> Pietro >> >> -- >> Pietro De Rossi, MD >> ------------------------------------- >> Sapienza Università di Roma, Facoltà di Medicina e Psicologia, >> Dipartimento NESMOS (Neuroscienze, Salute Mentale, Organi >> di Senso), Ospedale Sant'Andrea, Via di Grottarossa 1035-1039, 00189 Roma >> >> NESMOS Department (Neurosciences, Mental Health and Sensory Functions), >> School of Medicine and Psychology, Sapienza >> University, Sant’Andrea Hospital, Via di Grottarossa 1035-1039, 00189 >> Rome, Italy >> >> Laboratorio di Neuropsichiatria, Dipartimento di Neurologia Clinica e >> Comportamentale, IRCCS Fondazione Santa Lucia, via >> Ardeatina 306 - 00179 Roma >> >> Tel. +39 (0)6 51501358 >> >> Fax +39 (0)6 90280774 >> >> web: http://www.neuropsichiatrialab.com >> >> >> > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > -- Pietro De Rossi, MD ------------------------------------- Sapienza Università di Roma, Facoltà di Medicina e Psicologia, Dipartimento NESMOS (Neuroscienze, Salute Mentale, Organi di Senso), Ospedale Sant'Andrea, Via di Grottarossa 1035-1039, 00189 Roma NESMOS Department (Neurosciences, Mental Health and Sensory Functions), School of Medicine and Psychology, Sapienza University, Sant’Andrea Hospital, Via di Grottarossa 1035-1039, 00189 Rome, Italy Laboratorio di Neuropsichiatria, Dipartimento di Neurologia Clinica e Comportamentale, IRCCS Fondazione Santa Lucia, via Ardeatina 306 - 00179 Roma Tel. +39 (0)6 51501358 Fax +39 (0)6 90280774 web: http://www.neuropsichiatrialab.com<http://www.neuropsichiatrialab.com/it/personale/sabrina-fagioli>
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