These SciArt Micro Cards are real original microscopic images, taken by the artist, of the brain, intestine, uterus, and kidney.
Gamma Wave(s) (2012)
Gamma waves are one of seven distinct types of brain waves emitted from the brain as measured by electroencephlagram (EEG). Gamma waves are also sometimes referred to as "consciousness waves", a theory which still stands but is likely too simplistic to represent the conscious phenomenon. Click image to view.