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tools:loefeeg [2025/03/26 12:09] – [Biosemi to LNCD Layout] willtools:loefeeg [2026/08/19 09:40] (current) – [EEG at Loeffler] will
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 The current first-floor Loeffler building EEG collection first started in March-May 2022. And is used for [[:grants:habit:eeg]] (and maybe eventually [[:grants:spa:eeg|SPA EEG]]). [[:grants:7t:eeg]] had some but not all data collected here. Both Habit and 7T data are stored in ''/Volumes/Hera/Raw/EEG/'' The current first-floor Loeffler building EEG collection first started in March-May 2022. And is used for [[:grants:habit:eeg]] (and maybe eventually [[:grants:spa:eeg|SPA EEG]]). [[:grants:7t:eeg]] had some but not all data collected here. Both Habit and 7T data are stored in ''/Volumes/Hera/Raw/EEG/''
  
-For setup, see [[:tools:loefeeg:setup]]+  * For setup, see [[:tools:loefeeg:setup]] 
 +  * [[:tools:loefeeg:bucket]] 
 +  * [[:tools:loefeeg:faraday]] 
 +  * [[:tools:loefeeg:eegtaskpc]] 
 +  * [[:tools:loefeeg:log]] -- dates for/ history of what's gone wrong, what's been replaced 
 ===== Battery ===== ===== Battery =====
  
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 ===== Audio ===== ===== Audio =====
  
-  * [[tools:habittask]]  ([[grants:habit]]) for reward feedback +  * Tasks 
-  * [[tools:auditorysteadystate]]  ([[grants:7t]]) passive listening to click trains +    * [[tools:habittask]]  ([[grants:habit]]) for reward feedback 
-  * Using " foam eartips" [[https://cortechsolutions.com/product-category/stimulus-delivery/stimulus-delivery-auditory/stimulus-delivery-auditory-earphones/|cortech]] (( +    * [[tools:auditorysteadystate]]  ([[grants:7t]]) passive listening to click trains 
-Alternative from [[https://www.biosemi.nl/forum/viewtopic.php?f=7&t=1022&p=3097&hilit=headphones#p3097|biosemi forums]]: [[https://www.amazon.com/TDH39-Audiometer-Earphone-Transducers-Headsets/dp/B081DVNLRM|TDH39 DD45 Audiometer Earphone Air Transducers Headsets]] ($200) +  * Hardware: Task PC -> 35mm aux -> RCA Adapter ->  [[https://shop.neurospec.com/er2-tubal-insert-ear-phones|Etymotic Research's ER-2]] -> "foam eartips" [[https://cortechsolutions.com/product-category/stimulus-delivery/stimulus-delivery-auditory/stimulus-delivery-auditory-earphones/|cortech]] (( 
-))+Alternative from [[https://www.biosemi.nl/forum/viewtopic.php?f=7&t=1022&p=3097&hilit=headphones#p3097|biosemi forums]]: [[https://www.amazon.com/TDH39-Audiometer-Earphone-Transducers-Headsets/dp/B081DVNLRM|TDH39 DD45 Audiometer Earphone Air Transducers Headsets]] ($200) connected))
     * transducer/air: loudspeaker variable timing, frequency     * transducer/air: loudspeaker variable timing, frequency
     * normal headphones would interfere with signal     * normal headphones would interfere with signal
  
-===== Bucket Test ===== +===== Tasks =====
- +
-TODO+
  
 +As of 2025-10-09, [[:grants:habit:eeg]] and  [[:grants:spa:eeg]] tasks are
 +  * [[tools:antisaccade:eeg]] (Habit & SPA, psychopy) 
 +  * [[tools:vgs]] (Habit & SPA, psychopy)
 +  * [[:tools:habittask|Reward Learning and Habituation Task]] (Habit, browser with python shim)
 +  * [[:tools:auditorysteadystate]] (Habit, psychopy)
 +  * [[:tools:rest]] (Habit, EPrime)
 +  * [[:tools:switchtask]] ''nBMSI'' (SPA, psychopy)
 ===== Timing/TTL ===== ===== Timing/TTL =====
  
   * TTL sent over parallel port from presentation computer to control unit. see [[:tools:eeg_remark]]   * TTL sent over parallel port from presentation computer to control unit. see [[:tools:eeg_remark]]
- 
-===== Faraday Cage ===== 
- 
-The hardware was originally in Western Psych (formally/at the time "WPIC") in Jenins office space, collaborating with Peter Bachman. Loeffler does not have a Faraday cage but the previous setup did. 
- 
- {{:tools:pasted:20241109-120013.png?200}} 
- 
-<code -> 
-/Volumes/Hera/Projects/7TBrainMech/scripts/eeg/Will/psd_after_faraday.py 
-</code> 
  
 ===== Biosemi to LNCD Layout ===== ===== Biosemi to LNCD Layout =====