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Hi Mubeen,
<div class="">It sounds a bit mysterious that the ’trial configuration is not working to give me a -0.5 sec baseline’, but you can write your own ’trialfun’ (if you look through the documentation on
<a href="http://fieldtriptoolbox.org" class="">fieldtriptoolbox.org</a> you’ll easily find the relevant links), which allow you to create your epochs-of-interest according to your wishes.</div>
<div class="">For instance, you can include a line that takes the relevant events’ samples, and subtract a fixed value to define the starts of your epochs.</div>
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<div class="">Good luck,</div>
<div class="">Jan-Mathijs</div>
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<div class="">On 27 Mar 2021, at 13:54, mubeen afzal <<a href="mailto:mubafzal@hotmail.com" class="">mubafzal@hotmail.com</a>> wrote:</div>
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Hi all,</div>
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I would like to shift the event values after the ft_readevent function before creating trials. </div>
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The trial configuration is not working to give me a -0.5 sec baseline. </div>
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<span style="background-color: rgb(255, 255, 255); display: inline !important;" class="">cfg.trialdef.prestim doesnt allow -0.5 sec. </span></div>
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cfg.trialdef.eventtype = 'annotation'
<div class="">cfg.trialdef.eventvalue = 'Ep.sw'</div>
<div class="">cfg.trialdef.prestim = 0</div>
<div class="">cfg.trialdef.poststim = 5</div>
cfg.trialfun = 'ft_trialfun_general'<br class="">
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How can I shift my manual annotations to include -0.5 before my event.value annotation. Any help will be appreciated. </div>
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Regards,</div>
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Mubeen</div>
<span id="cid:B20AE088-2C67-4ED2-8C47-BA4338091724@home"><fieldtrip .jpg></span><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">fieldtrip
mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<a href="https://doi.org/10.1371/journal.pcbi.1002202" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://doi.org/10.1371/journal.pcbi.1002202</a></div>
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