for ERP data
- the data in the average file were collected using the standard 26chan cap (unless otherwise specified by the -cap option) - 250 Hz sampling rate - 100 ms presample - 1024 ms epoch length
If -cap is specified, that value is used as the cap argument to topo(1) (see the topo man page) instead of 26chan. If no latencies are given, topo maps are generated for the entire epoch (five pages). If a starting latency is given, one page of topo maps is generated starting at that latency. If both starting and ending latencies are given, topo maps are generated between the given latencies (however many pages that is). If -csd is specified, current source density is plotted instead of potential. If -scale is specified (i.e. -scale 5.0), that value is used for the scale of the topo maps.
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