2 Jan
2020
2 Jan
'20
4:19 a.m.
External Email - Use Caution
Hello experts, I'm performing retinotopy analysis but when running the command
selxavg3-sess
It starts, but after some lines, I get the following error:
ERROR: design is ill-conditioned
I don't know how to proceed from here to solve the error. My retinotopy stimuli make 2 cycles (e.g.: rotating wedge makes 2 full cycles before quit) and each cycle takes 200 seconds to complete. TR is set to 2.5 seconds.
Please, does anyone have any advice? Thanks in advance, Marco
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Marco Ninghetto, PhD candidate
Laboratory of Neuroplasticity
Nencki Institute of Experimental Biology
Polish Academy of Sciences
3 Pasteur Street, 02-093 Warsaw, Poland