So, if all of us have latent super-abilities, is it possible to activate them permanently, or at least periodically, without compromising normal brain functioning? Probably, say the Australian scientists who used transcranial magnetic stimulation to temporarily switch off the frontal temporal lobe of volunteers. Afterwards the subjects showed an immediate improvement in calendar calculating, naming the day of the week of any recent history event, and in their artistic abilities. Of course these were just the abilities tested. Scientists do not know all of the latent abilities that humans may possess.

It has been predicted that more advanced neurological studies may someday discover how to allow “Regular” people to tap into the incredible latent powers of their own mind, and thereby unleashing some of the “superhuman” potential in all of us.

I don't need to know what day of the week something happened, but I feel I am losing my ability to estimate how long ago something happened -- was it just last week, or several weeks ago? Was it a couple of years ago, or more like five or six?
This is a change coming with increased age, and I would love to tap into some hidden brain powers before I lose it all and get carted off to a SNF