StaglinCenter:EEG: Difference between revisions

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The Staglin EEG Suite is part of the [http://www.semel.ucla.edu/staglin Staglin IMHRO Center for Cognitive Neuroscience] and contains resources including:
This page will give you general information about the EEG Suite including how to use the testing rooms, EGI net information, current EEG projects, and where to locate and order supplies.
*[http://www.egi.com/research-division-research-products/eeg-systems/251-conventional-eeg EGI Net Amps 300]
*[http://www.egi.com/research-division-research-products/eeg-systems/191-ges300mr MR-safe EGI Net Amps 300]
*[http://www.egi.com/research-division-research-products/sensor-registration EGI Photogrammetry System]
*[http://www.egi.com/research-division-research-products/sensor-nets EGI HydroCel EEG Nets] - S/M/L of MR and non-MR compatible versions


Follow the steps below when collecting EEG data at the Staglin EEG Suite.


'''We recommend giving these directions a complete once-over before you ever take data here.'''
==EEG Facilities & Equipment==
The Staglin EEG Suite is part of the [http://www.semel.ucla.edu/staglin Staglin IMHRO Center for Cognitive Neuroscience] and contains resources including two fully shielded EEG suites and a prep room.


The Left EEG Suite:
*[https://www.egi.com/images/stories/manuals/GES_300/GES_300_tman_8103003-51_20150304_hires.pdf EGI Net Amps 300]
*[https://www.egi.com/images/stories/placards/legacy/PIB_instructions_plac_8404162-51_20100427.pdf Polygraph Input Box (PIB) for Net Amps 300]
*[https://www.egi.com/images/stories/company/documents/net_amps_400_flyer_oct_2015_MM_421.pdf MR-safe EGI Net Amps 400]
*[https://www.egi.com/research-division/geodesic-sensor-net EGI HydroCel EEG Nets] - S/M/L of MR and non-MR compatible versions


The Right EEG Suite:
*Bio-Semi 64 channel EEG system using active electrodes


==Step 1: Make a Reservation==
==Using the EEG Suite==
There is a [https://www.google.com/calendar/embed?src=28vln94hoc2da1k40rn6lcp1bs%40group.calendar.google.com&ctz=America/Los_Angeles Google Calendar] for reserving the Staglin EEG Suite.
This page describes step-by-step how to schedule, set-up, and test in the Staglin EEG Suite: 
*[[StaglinCenter:EEG:Testing]]


Request access to this calendar by emailing [mailto:alenarto@ucla.edu Agatha].  When you are ready to take EEG data, make a reservation on this calendar ahead of time.
'''We recommend giving these directions a complete once-over before you ever take data here.'''




==Troubleshooting and Denoising==
*[[Checking Ground]]
*[[Checking for Wire Loops]]
*[[Checking Scanner Settings]]
*[[Checking Cap Electrodes for Noise]]


==Step 2: Setup for Data Collection==
===Before the Subject Gets There===
====Booting the Computer Properly====
We maintain two different versions of the NetStation program for data collection.  Follow these steps to boot the computer properly to use the version you want.  '''Remember, consistency in your data collection is important, so the version of NetStation matters.'''
*[[StaglinCenter:EEG:BootVolume]]
====A/V Setup====
The data collection room is setup so you can pipe in audio and visual stimuli to your subejct.  Follow these steps to set this up properly.
*[[StaglinCenter:EEG:A/V]]
====Capturing Subject Responses====
If your experimental paradigm includes taking subject responses, read this to know how to record them.
*[[StaglinCenter:EEG:Responses]]
====Event Timing====
If your experimental paradigm records when responses and stimuli occur, we has a system for accurately timing these events and recording them with the EEG signal.
*[[StaglinCenter:EEG:Timing]]


===Once the Subject Arrives===
==EGI Net Maintenance==
====EEG Cap Prep and Application====
*[https://www.egi.com/images/stories/manuals/Printed%20IFUs%20with%20New%20Notified%20Body/HC_GSN_RM_sponged_appl_uins_8403481-53_20181210.pdf Procedure for Routine Net Tests]
EGI has some how-to's on this, and we recommend you read the manuals (located in the cabinet above the table in the EEG collection room). But we've got a step-by-step here for you.
*[https://docs.google.com/forms/d/1qYeNEjPSWKaGmElK9eYHlLOpIOF6R5L1tYh1l861R4E/viewform EGI Net Check-Up Form]
*[[StaglinCenter:EEG:Cap]]
*[https://docs.google.com/spreadsheets/d/1Gx4vqWxGfCX9JPs5AoBQcIU4OveudAx9vv4XIcNJ8YQ/edit#gid=332429759 EGI Net Check-Up Log]


====Photogrammetry====
If you care to use the [http://www.egi.com/research-division-research-products/sensor-registration EGI Photogrammetry System] to record the electrode placement on your subject.  This is useful for [[EEG:Processing:Source|source localization]].
*[[StaglinCenter:EEG:Photogrammetry]]


==EEG Suite supplies==
*[[Where to find EEG supplies]]
*[[Where to order EEG supplies]]
<!---*[[Current supply stock]]--->




==Step 3: Collect Data==
==Current Projects==
===Impedance Check and Fix===
===Concurrent EEG/fMRI===
You need to check the impedance of the electrodes and fix any that are too high or else your data collection will not be ideal.
*[[SWM Concurrent]]
*[[StaglinCenter:EEG:ImpedenceCheck]]
 
===Collection===
Where to save your data so you are a responsible user and can find it in the future.
*[[StaglinCenter:EEG:Collect]]
 
 
 
==Step 4: Feedback Form==
For quality control, we devised a feedback form that we ask researchers to fill out each time they collect data in the Staglin EEG Suite.  Follow the instructions written on the Desktop Background to access and fill out this form.  We actively monitor the feedback in this form.  If you'd like to know see this feedback, email [mailto:eplau@ucla.edu Edward].
 
 
 
==Troubleshooting and Denoising==
*[[Checking Ground]]
*[[Checking for wire loops]]
*[[Checking Scanner Settings]]
*[[Checking Cap Electrodes for Noise]]
 




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If you want to take EKG data concurrently...
If you want to take EKG data concurrently...
*[[StaglinCenter:EEG:EKG]]
*[[StaglinCenter:EEG:EKG]]




==External Links==
==External Links==
*[http://www.egi.com EGI]
*[http://www.egi.com EGI]
*[http://www.egi.com/research-division-research-products/eeg-systems/251-conventional-eeg EGI Amp]
*[https://www.egi.com/research-division/net-amps-eeg-amplifier EGI Amp]
*[http://www.egi.com/research-division-research-products/eeg-systems/191-ges300mr EGI MR Safe Amp]
*[https://www.egi.com/images/stories/manuals/GES_400/core/GES_400MR_uman_8100401-55_20150722_hires.pdf EGI MR Safe Amp]
*[http://www.egi.com/research-division-research-products/sensor-registration EGI Photogrammetry System]
*[https://www.egi.com/knowledge-center EGI Knowledge Center]

Latest revision as of 23:18, 26 September 2021

This page will give you general information about the EEG Suite including how to use the testing rooms, EGI net information, current EEG projects, and where to locate and order supplies.


EEG Facilities & Equipment

The Staglin EEG Suite is part of the Staglin IMHRO Center for Cognitive Neuroscience and contains resources including two fully shielded EEG suites and a prep room.

The Left EEG Suite:

The Right EEG Suite:

  • Bio-Semi 64 channel EEG system using active electrodes

Using the EEG Suite

This page describes step-by-step how to schedule, set-up, and test in the Staglin EEG Suite:

We recommend giving these directions a complete once-over before you ever take data here.


Troubleshooting and Denoising


EGI Net Maintenance


EEG Suite supplies


Current Projects

Concurrent EEG/fMRI


Related Info

EKG

If you want to take EKG data concurrently...


External Links

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