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faq:structuresensor [2018/02/21 10:09] robert |
faq:structuresensor [2018/10/03 15:35] 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. | ||
131.174.45.176
