Questions tagged [eeg]

Electroencephalography (EEG) is an electro-physiological monitoring method to record electrical activity of the brain

2
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1answer
34 views

Origin of different brainwaves

I'm creating a project in which I can measure brainwaves (more or less like EEG). Since I'm not a medical student im having a problem finding the origin or most prominent regions for measurements of ...
1
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1answer
88 views

How much energy is in a human brain's electromagnetic activity?

Lately there has been an increased interest on worldbuilding.se about a realistic depiction of fictional creatures who would feed off thoughts and dreams, with some answers proposing feeding off the ...
2
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1answer
859 views

Relationship between action potentials and EEG recordings

It is possible that I am overthinking this but I have difficulties relating the neural activation to the amplitude and frequency of EEG recordings. For example; if at the EEG location P3/P4 we ...
1
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1answer
170 views

Alpha wave frequency variance in EEG of single subject over period of a few hours?

I have an Emotiv EPOC (EEG headset: 128 SPS, notch filter @60 Hz, felt saline contacts) I've been playing around with. Over the course of two or three hours using CCA to plot an SNR contour against ...