Originally Posted by
Robert Austin
Greetings!
The 'focus vs expand' frequency issue is not a 'bug' but rather a design decision--we definitely spent some time mulling over whether to double the frequency in 'expand' mode vs. 'focus', and decided on the present approach because light entering one closed eye actually stimulates both hemispheres, though more strongly in the contralateral hemisphere. So, 10 hz alternating left/right (5 hz each side) still does produce 10 Hz stimulation, with some phase shifts due to cortical propagation delays, etc.
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