Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision Both sides next revision
development:realtime:fmri [2018/10/21 15:07]
42.49.180.224 [Design considerations]
development:realtime:fmri [2017/08/17 12:32] (current)
127.0.0.1 external edit
Line 22: Line 22:
 {{:​development:​realtime:​siemens_gui_streamer.png|}} {{:​development:​realtime:​siemens_gui_streamer.png|}}
  
-The input fields at the bottom of the dialog window are for setting up an extra mechanism that sends a simple ​"RESET&​quot; ​message+The input fields at the bottom of the dialog window are for setting up an extra mechanism that sends a simple ​"RESET" ​message
 as a UDP packet to the given address, each time a new protocol is read. This is only relevant for realtime fMRI experiments as a UDP packet to the given address, each time a new protocol is read. This is only relevant for realtime fMRI experiments
 and is intended to help with synchronising the experiment. Usually this would be used in conjunction with a tool that runs and is intended to help with synchronising the experiment. Usually this would be used in conjunction with a tool that runs
 on the presentation machine, and that turns incoming TTL pulses (indicating the start of a new scan) into FieldTrip buffer events. on the presentation machine, and that turns incoming TTL pulses (indicating the start of a new scan) into FieldTrip buffer events.
-Listening for "RESET&​quot; ​messages allows this tool to reset its internal sample counter, so that the events it sends correctly+Listening for "RESET" ​messages allows this tool to reset its internal sample counter, so that the events it sends correctly
 correspond to the scans that are written to the buffer from the streaming tool or the pipeline. correspond to the scans that are written to the buffer from the streaming tool or the pipeline.
 +
 ===== Pipeline for quality assurance and online head movement monitoring ===== ===== Pipeline for quality assurance and online head movement monitoring =====
  
Line 159: Line 160:
  
 Alternatively,​ you can use **[[/​reference/​ft_realtime_dicomproxy]]**,​ which emulates an fMRI acquisition system by reading a series of DICOM files from disk. Alternatively,​ you can use **[[/​reference/​ft_realtime_dicomproxy]]**,​ which emulates an fMRI acquisition system by reading a series of DICOM files from disk.
 +