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faq:structuresensor [2018/02/21 10:09]
robert
faq:structuresensor [2018/10/03 15:35] (current)
131.174.45.176 [Should I use a Polhemus or a Structure Sensor to record electrode positions?]
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 This is a quick note with opinions regarding the [[http://​structure.io/​|Structure Sensor]] to record the head shape and/or electrode locations, as described in detail in [[/​tutorial/​electrode|this tutorial]]. This is a quick note with opinions regarding the [[http://​structure.io/​|Structure Sensor]] to record the head shape and/or electrode locations, as described in detail in [[/​tutorial/​electrode|this tutorial]].
  
-  * The Polhemus ​Fastrack ​is more accurate, but also more time-consuming. +  * The Polhemus ​Fastrak ​is more accurate, but also more time-consuming. 
-  * The Polhemus ​Fastrack ​is more expensive.+  * The Polhemus ​Fastrak ​is more expensive.
   * The Structure sensor has problems if wires are sticking out of the cap -> this is IMPORTANT as it depends on your cap design. ​   * The Structure sensor has problems if wires are sticking out of the cap -> this is IMPORTANT as it depends on your cap design. ​
   * The Structure sensor has problems if the subject moves his head during the (approximate 2-minute) scan.    * The Structure sensor has problems if the subject moves his head during the (approximate 2-minute) scan.