I’m getting a spike in the gamma frequency range which seems abnormal when compared to the rest of the graph. Also, it does not seem to fluctuate (or if it does its very minimal). I’d appreciate any thoughts.!
I don’t see a spike in Gamma (the orange section), but I do see a spike at 60Hz. This is power line interference. Move away from mains electric sources like lights, and this will go down.
Thanks for the suggestion, I tried moving to different parts of the house - but the spike remains.
Try outside in a field away from power lines.
You could also try turning off everything, all the lights even the main breaker to the power.
I guarantee you, that spike is mains electricity!
I will try that - thanks
You are correct! Thanks for your reply and assistance. Have a great day.