Deep Brain Stimulation for Mental Illnesses Raises Ethical Concerns

Deep Brain Stimulation for Mental Illnesses Raises Ethical Concerns

Deep brain stimulation: This neurosurgical treatment involves the implantation of electrodes in the cerebral lobes of the brain, linked through the scalp (top) to wires (down right) leading to a battery implanted below the skin. This sends electrical impulses to specific areas of the brain. DBS was developed for the treatment of Parkinson's disease, but is being investigated for use in other conditions.

(© PASIEKA/Getty Images)


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David Levine
David Levine is co-chairman of Science Writers in New York (SWINY) and is a member of the National Association of Science Writers (NASW) and the Association of Healthcare Journalists. He was director of media relations for the American Cancer Society and senior director of communications at the NYC Health and Hospitals Corp. He has written for Scientific American, the Los Angeles Times, The New York Times, Nature Medicine, the Smithsonian, More and Good Housekeeping, and was a contributing editor at Physician's Weekly for 10 years. He has a BA and MA from Johns Hopkins University.
When doctors couldn’t stop her daughter’s seizures, this mom earned a PhD and found a treatment herself.

Savannah Salazar (left) and her mother, Tracy Dixon-Salazaar, who earned a PhD in neurobiology in the quest for a treatment of her daughter's seizure disorder.

LGS Foundation

Twenty-eight years ago, Tracy Dixon-Salazaar woke to the sound of her daughter, two-year-old Savannah, in the midst of a medical emergency.

“I entered [Savannah’s room] to see her tiny little body jerking about violently in her bed,” Tracy said in an interview. “I thought she was choking.” When she and her husband frantically called 911, the paramedic told them it was likely that Savannah had had a seizure—a term neither Tracy nor her husband had ever heard before.

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Sarah Watts

Sarah Watts is a health and science writer based in Chicago.

A robot cafe in Tokyo is making work possible for people with disabilities.

A robot server, controlled remotely by a disabled worker, delivers drinks to patrons at the DAWN cafe in Tokyo.

Photo courtesy of dawn2021.orylab.com.

A sleek, four-foot tall white robot glides across a cafe storefront in Tokyo’s Nihonbashi district, holding a two-tiered serving tray full of tea sandwiches and pastries. The cafe’s patrons smile and say thanks as they take the tray—but it’s not the robot they’re thanking. Instead, the patrons are talking to the person controlling the robot—a restaurant employee who operates the avatar from the comfort of their home.

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Sarah Watts

Sarah Watts is a health and science writer based in Chicago.