It is because the random jitter creates differential amounts of overlap. Imagine if you have A=C+D and B=C-D. You know A and B, but you want C and D. You have two equations and two unknowns, so you can solve for C and D from A and B eventhough C and D "overlap" in A and B and you never see C or D by themselves. This is a type of deconvolution

On 11/10/17 11:38 AM, Aser A wrote:
Hi all

I used Optseq  to optimize rapid event designs with multiple conditions . I have a theortical question : how it is possible to distingwoh the close by trials ? Is it by de convoution ? How is it possible to deal with overallped trials ?

Is it because the conditions are random so that when averaging them the distingwoh is possible?

Many thanks

Aser



_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.

Reply via email to