Small pulses of electricity to the brain have an effect on memory, new research shows. Science Photo Library/SCIEPRO/Getty Images hide caption

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Science Photo Library/SCIEPRO/Getty Images

Electrical Stimulation To Boost Memory: Maybe It's All In The Timing

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Electric Currents And An 'Emotional Awakening' For One Man With Autism

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Hacking The Brain With Electricity: Don't Try This At Home

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Deep brain stimulation eased Shari Finsilver's tremors, but didn't stop them entirely. Here she uses both hands to stabilize a glass of water. Marvin Shaouni for NPR hide caption

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Marvin Shaouni for NPR

Involuntary Shaking Can Be Caused By Essential Tremors

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