Habit sEEG Protocol

TODO: MATLAB INSTRUCTIONS

Initially stored on Able's OneDrive. Data copied to Hera.

/Volumes/Hera/Raw/sEEG/

2024-08-20 SM

• We have acquired a new photodiode that plugs directly into the ripple device (analog input 3)
• Runs smoothly with no issues so far
• The diode lives in a ring box with a whole drilled into it and command strips to the task computer

Initially run XXX but replaced by Matlab/psychtoolbox version in mid 2024.

• Give headphones to participant and make sure the audio cable is plugged into the task computer
• Log into lncd account on the task computer
  • Password: same as Taylor's lab
• Open new terminal window
• cd in luna folder if you want to run:
  • To check if the rt box is working

     python ./http_ttl.py test_rtbox 

  • To test the DAQ pulses

     ./http_ttl.py test_DAQ 

  • If you run

     ./http_ttl.py 

    without any input arguments a help message will appear with a list of options including test_rtbox, test_DAQ

• To run the habit task

   ./habit 

  • “RTBox serial port not found” if button box chord is loose. Check connections and try again
  • If still running but need to restart
    • Hold “ctrl” tap “c” (ctrl+c) to stop. Push up and enter to try again
  • usb_1208FS/DAQ errors: check DAQ usb connection
  • Reboot computers if all else fails
• Enter subject ID and push “Go”
• Either drag task to the monitor or press f8 to mirror the laptop
• Press f11 to go full screen
• If not mirroring the laptop make sure the mouse is on the monitor to bring focus there
• Read each instruction page to the participant
  • Participant should be able to use the up button to cycle through and choose an avatar
• Botton box should advance the instructions
• Black and white squares in upper left will change between instruction slides and should trigger the photodiode/ send DAQ/ TTL triggers to the recording
• On the final page of instruction click “test sound” to make sure the audio is working
• During the task, button pushes should send DAQ pulse to signal recording
• Click “download task data” on the task's finish screen. Save task .json file to computer

2024-02-20 WF SM

• in ~/luna_habit/choice-landscape. run ./http_ttl.py test_rtbox.
  • confirm keyboard sends using focused xev
  • move photodiode from light to dark window to test (see “L” in output)
• switched to chromium-browser b/c firefox snap cant get keys
• test daq:

1. turn nomad riplle on (hold down for a while to turn off)
2. run trellis: wired, tcp. keep raster window focused

• photo diode connect to button box telescopes/turtles. it shouldn't. need to make sure connection is good