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Difference between revisions of "FMRI navigation"

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== ==
==Reconstructing rawdata into AFNI format ==


=First Level GLM=
==Creating stimulus time files==
 
=Running Preprocessing & Single-subject GLM=
 
==Checking & saving results==
 
==Details of checking files==
 
==Details of checking images==

Revision as of 23:43, 12 November 2014

This page is for using AFNI on the acl_comp server to analyze the FMRI navigation experiment (starfield).

Preprocessing

  • These notes apply to 140.115.47.153

Creating alias

  • Create alias of commands (or “shortcuts”), under the home directory, use the nano command to edit a configuration file:
nano .tschrc.aclexp
  • Add to the bottom of the file:
alias <name_of_shortcut> <‘your command’>
  • Replace contents within <> to suit your need. For example:
alias cdnav ‘cd /media/DATA1/navigation’

allows you to type just “cdnav” (without the quotes) to change directory from anywhere to /media/DATA1/navigation. You will have to reinitiate another instance of terminal for the new settings to be effective.

GUI interface

  • You can initiate a graphic user’s interface (gui) of file manager by typing:
nautilus
  • Or a gui editor by typing
gedit
  • Note that when you initiate a gui in a terminal, you won’t be able to type new commands in that terminal. You can initiate another terminal from the SSH client gui.


Reconstructing rawdata into AFNI format

Creating stimulus time files

Running Preprocessing & Single-subject GLM

Checking & saving results

Details of checking files

Details of checking images