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a portrait photo of Dr. Majid Fotuhi, a smiling man with silver hair wearing a black suit and black tie in front of a dark background.
Dr. Majid Fotuhi, a neurologist and professor at Johns Hopkins University, said he has a daily routine to habits like Sudoku and morning exercise to help him become a Super-Ager.
Gizmodo

A map of brain activity.

Scientists tracked changes in brain activity after people took a large dose of psilocybin, finding clues on how the psychedelic drug might help treat depression.
Gizmodo

"The real question is: why would you want to do that?"