Back to the main page.

Bug 859 - .lay for BrainCap 64ch MR-compatible EEG cap not in templates

Status	CLOSED WORKSFORME
Reported	2011-08-03 13:02:00 +0200
Modified	2011-09-14 14:26:36 +0200
Product:	FieldTrip
Component:	core
Version:	unspecified
Hardware:	PC
Operating System:	Windows
Importance:	P1 normal
Assigned to:	Johanna
URL:
Tags:
Depends on:
Blocks:
See also:

---

Johanna - 2011-08-03 13:02:23 +0200

I've asked René; he says he has it and will give it to me later this week when back from holiday.

---

Johanna - 2011-08-17 12:37:34 +0200

Created attachment 121 screenshot 1010 lay vs 64ch specific same data plotted using either existing EEG1010.lay (left) or specific subset 'MR64.lay' file to BrainProducts 64-electrode MR-compatible cap (right)

---

Johanna - 2011-08-17 14:48:48 +0200

i.e. C5 should appear in same place on circle regardless of .lay and of which channels removed prior to plotting. Test behaviour if TP9/10 and FT 9/10 removed first prior to plotting for both .lay files. Test multiplot* functions too. Look at .mat files with circle-mask included as well as chanpos

---

Johanna - 2011-08-25 10:06:54 +0200

For a given .lay file, the locations are consistent regardless of which subset of channels are remaining for plotting. For now, use EEG1010.lay for the Brain Products MR compatible cap, for most consistency with the standard layout. (Although it was noted to be slightly different than the same subset of channels plotted with EEG1005.lay). Longer-term solution is via bug 890.