I am a plasma physicist so I apologize in advance for my biology ignorance. I recall from a neuropsychology class I took in college that there are types of glial cells that act to trim away other neurons in your brain. I am curious if those with an eidetic memory have fewer or different or alter...

We were given the task of differentiating whether a given signal is of open eyes or of closed eyes with the use of fourier transform. I have been checking online and I've been seeing things like alpha and beta waves but I'm not sure that's it. An example of the signals that we need to check