[Eeglablist] 128 channel locations

[Emmanuelle TOGNOLI]

Dear Srongzhe,
To my knowledge, there are various montages matching the Neuroscan system
including:
- two 128 NSL montages (quikcap), one matching the SYNAMP I system, and one
matching the synamp2 system.
- and at least 1 montage based on the 10 percent system.

To decide if you're having a 10 percent or a NSL montage, you may want to
identify labels of electrodes in your *.cnt file. If you encounter
electrodes names such as FPz, T7, O2, O9, you're dealing with a 10 percent
system.
If your electrodes are labelled with numbers, it may be a NSL montage. Then,
you need to know if the recording system was synamp I or II, as it would
shift the numbering of the electrodes.

If your cap is a 128 NSL for synamp 2, perhaps you'll find this file
attached useful. It includes all the electrodes fixed on the cap, but
excludes dropped electrodes (10, 11, 84, 85, 110, 111, VEOG, HEOG, EKG,
EMG).

Best,
___________________________
Emmanuelle Tognoli
Center For Complex Systems and Brain Sciences
777 Glades Road
FL-33431 Boca-Raton USA
email : tognoli at ccs.fau.edu
http://www.ccs.fau.edu



----- Original Message ----- 
From: "ËïÈÙÕÜ" <srongzhe at 163.com>
To: <eeglablist at sccn.ucsd.edu>
Sent: Monday, October 11, 2004 3:04 AM
Subject: [Eeglablist] 128 channel locations


hi,

I am the new user of EEGLAB.  I want to plot EEG scalp map in either 2-D or
3-D format.  The EEG data is CNT format from Neuroscan system with 128
channel.  But I haven't the 128 channel locations files.  How can I get it?

thanks.

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