How to set SampleBlockSize

[RobinWang]

HI, in cursor task, How to set the parameter SampleBlockSize?
now the samplingrate is 128, each trial has 9s, Are there any specific standards?
thanks!

[mellinger]

Hi,

in the absence of hardware limitations on sample block size, your choice is determined by the desired screen update rate for feedback. E.g., 16 updates per second would be a good rate, so a sample block size of 16 should be fine.

Regards,
Juergen