Electroencephalogram (EEG) |
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From EMotiv. This is the Insight product: 5 channels (AF3, AF4,
T7, T8, Pz). It uses Bluetooth Low Energy and includes |
a USB receiver (2.4 GHz band). The sampling rate is a brisk 128
per second per channel. An internal lithium polymer |
battery is used (480 mAh) - be careful the estimated use time is
8 hours with the USB receiver but only 4 hours using |
Bluetooth Low Energy. The product can be trained to respond to
several mental commands; will record facial expressions |
like blink, frown, smile and clench; and has performance metrics
like excitement, engagement and stress. |
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