Hi Michael,<div><br></div><div>Modifying the overlay plots would be possible, but probably more work than I've got time for... On the other hand, you might find that simply scaling the glyphs would be sufficient for you to see the secondary fibre orientations. You can do this by scrolling the mouse wheel in the orientation plot sub-window, and then updating the main display (e.g. by windowing the image slightly). I agree there's probably more intuitive ways of implementing this, but that's the way to do it at the moment...</div>
<div><br></div><div>Cheers,</div><div><br></div><div>Donald.</div><div><br><br><div class="gmail_quote">On 10 June 2010 06:13, Michael Zeineh <span dir="ltr"><<a href="mailto:mmzeineh@gmail.com">mmzeineh@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Thank you Donald, that definitely helps.<br>
<br>
One more ? ... the orientation overlay plots look beautiful, but it<br>
would be nice if the plots could be displayed in a more spaced out<br>
manner (i.e. every other or 3rd mr voxel gets a glyph). Otherwise, it<br>
is difficult to identify anything other than the primary fiber<br>
orientation. Is there a way to do this?<br>
<br>
Thank you,<br>
<font color="#888888">Michael<br>
</font><div><div></div><div class="h5"><br>
On Mon, Jun 7, 2010 at 10:39 PM, Donald Tournier<br>
<<a href="mailto:d.tournier@brain.org.au">d.tournier@brain.org.au</a>> wrote:<br>
> Hi Michael,<br>
> There is a new option '-stop' that you can pass to streamtrack. I think it<br>
> was introduced in version 0.2.8. That should be what you're looking for.<br>
> Cheers,<br>
> Donald.<br>
><br>
> On 8 June 2010 09:47, Michael Zeineh <<a href="mailto:mmzeineh@gmail.com">mmzeineh@gmail.com</a>> wrote:<br>
>><br>
>> Hi,<br>
>><br>
>> Is there a way with mrtrix for the fiber tracking to stop when it hits<br>
>> (or before it leaves) an inclusion region? This would be a nice option<br>
>> to only extract the tracks of interest between two ROIs. Right now, if<br>
>> I have two ROIs, tracks seem to go beyond both after going through<br>
>> either ROI.<br>
>><br>
>> Thank you,<br>
>> Michael<br>
>> _______________________________________________<br>
>> Mrtrix-discussion mailing list<br>
>> <a href="mailto:Mrtrix-discussion@www.nitrc.org">Mrtrix-discussion@www.nitrc.org</a><br>
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><br>
><br>
><br>
> --<br>
> Jacques-Donald Tournier (PhD)<br>
> Brain Research Institute, Melbourne, Australia<br>
> Tel: +61 (0)3 9496 4078<br>
><br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Jacques-Donald Tournier (PhD)<br>Brain Research Institute, Melbourne, Australia<br>Tel: +61 (0)3 9496 4078<br>
</div>