Cognionics CGX Mobile-128 Manuel - Sayfa 9

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Understanding Readings (20 Channels Shown For Clarity)

Clean Data At Default Scale

Blinks

Eye Movement

Traces are thin and deviate

minimally from the axis.

Eye blinks will generate

muscle artifacts in the

frontopolar locations (Fp1

and Fp2) and less so in

frontal sensors (F3/F4, F7/F8),

overshadowing brain activity

in EEG recordings.

Moving the eyes will generate

muscle artifact in the forehead

and front of the head. A high

concentration of neurons

in the eyes generate strong

electromagnetic fields, so eye

movement causes disruptions

in the EEG recording.