electromagnetic coils

Your Wits: Pampered, Sharp

At the “brain spa” of the future, transcranial magnetic stimulation and memory-enhancing drugs will clear your mind of forgetfulness and flabby thinking.

A visit to the spa, circa 2015: Your session begins with a battery of mental tests—from visual puzzles to memory quizzes to games that measure reaction time. After your results are evaluated, you don a lightweight helmet housing electromagnetic coils and relax while a certified “neurotrainer” consults a 3-D image of your brain to adjust the helmet settings. You feel oddly energized as the device zaps your gray matter with painless energy pulses. After a few minutes, you visit the smart bar for a custom regimen of brain-enhancing pills.

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