<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Nicole,<div><br></div><div>If your Quik-cap uses the NSL layout (i.e., numeric labeling) rather than the standard 10 percent system (e.g., CZ, CPZ, etc.), you'll need to import a custom .asc or .dat file for your montage. I'm using the same system, and here is what I've done to get the channel locations:</div><div><br></div><div>I received a .dat file with channel locations from Neuroscan, and from that created a .ced file which contains channel locations for all of the scalp channels. When I imported the .dat file, I ran into the same problem you're describing (i.e., the channels were clustered in the middle or oddly spaced), so I removed the peripheral channels and then used the <i>optimize head function</i> in the <i>Channel Locations</i> GUI. It seems like the peripherals were throwing off the spacing, and now the 2D and 3D plots look correct.</div><div><br></div><div>I've attached three files: the .dat file from Neuroscan, the .ced file I created in EEGLAB, and an Excel sheet I received from Neuroscan that has the 10 percent system analogs for the NSL channels.</div><div><br></div><div>I hope this helps!</div><div><br></div><div>Jeremy</div><div><br></div><div></div></body></html>