It is certainly an interesting thought that neurons are the key to understanding where "you" exist in the body, however this theory fails to take into account the emotional and spiritual aspects of the human experience. While neurons may be the basis of thought, they do not always provide an accurate measure of a person's identity or emotional wellbeing. It is likely that "you" is a combination of physical, emotional, and spiritual aspects that cannot be completely defined by the physical presence of neurons. It is wrong to say that neurons alone define "you".