A robotics activist's singular crusade
Restaurateur Tommy Fello was driving from his Ohio constitution to his location connected Christmas Eve erstwhile helium started veering disconnected the road. Fello, past 71, had been awake since 4 a.m. section clip preparing a vacation buffet for his family. He chalked the disturbance up to a level tire. Driving dilatory and relying connected the vehicle's autocorrect feature, helium was capable to implicit his travel location safely.
But erstwhile Fello stepped retired of the truck, helium couldn't get his balance.
"I yet realized it wasn't the motortruck that was veering. It was maine that was veering," Fello said. He went indoors and talked to his woman and daughter, who said helium looked unwell. About 5 minutes later, they called 911. Paramedics took him to an country hospital, wherever helium mislaid each question successful his near limb and leg.
"They were virtually conscionable similar appendages connected me. I could not consciousness them and could not bash anything," Fello said.
A clot-busting cause reversed the stroke, but the numbness connected the near broadside of his body, including his face, remained. He struggled to swallow, devour oregon drink. Physical and occupational therapy produced lone insignificant improvements.

Dr. Sharon Covey, Fello's occupational therapist and the laminitis of the Center for Stroke and Hand Recovery, Inc., told CBS News that his limb was fundamentally stuck successful a bent presumption with his fingers curled erstwhile helium met her successful January 2024. The presumption and hostility successful the limb caused Fello changeless pain. Working successful his edifice was retired of the question.
"It was precise scary. You instrumentality for granted truthful galore of the things you do, and adjacent the common, simplest things go similar a chore," Fello said. "We people each these tiny victories ... Being capable to assistance up your limb oregon prime up a cupful is simply a gigantic accomplishment. Those small accomplishments are gigantic to a changeable victim. They encouraged maine to support going on. But determination was ever a thought successful the backmost of my mind: 'Is this arsenic bully arsenic it's going to get?'"
A "first-of-its-kind technology"
One day, different recovering changeable diligent suggested Fello look into an implant called the Vivistim System. The FDA-approved implant, developed by the aesculapian instrumentality institution MicroTransponder Inc., uses vagus nervus stimulation during rehabilitation to amended manus and limb relation for changeable victims. The vagus nerves are the body's longest cranial nerve, with 1 connected each broadside of the body, according to the Cleveland Clinic. They modulate the body's involuntary functions.
The Vivistim Therapy strategy involves a carnal oregon occupational therapist sending wireless signals to the device. That awesome delivers a brief, gentle pulse to the vagus nervus portion the changeable diligent performs rehabilitative tasks. The changeable diligent besides does at-home exercises.
Dr. Erez Nossek, a neurosurgeon and manager of the cranial bypass programme astatine NYU Langone, told CBS News that the vagus nervus stimulation tin heighten the brain's quality to rewire itself, known arsenic neuroplasticity. That accrued neuroplasticity tin effect successful "greater and faster improvements successful centrifugal relation for changeable survivors," Nossek said successful emailed remarks.

"There is nary different FDA-approved exertion proven to boost neuroplasticity for changeable survivors, creating caller connections successful the brain, which is theirs to keep, adjacent aft the instrumentality is nary longer successful use," Nossek said. "This is (a) first-of-its-kind exertion that is redefining what is imaginable for this diligent population."
A 108-person trial published successful The Lancet successful 2021 found that the instrumentality generated 2 to 3 times greater betterment successful manus and limb relation for changeable survivors erstwhile compared with conscionable rehab. Stroke patients who person constricted manus and limb relation six months oregon much aft their changeable and are considered to person "moderate to terrible deficits" suffice for the device, the company said successful a information sheet.
Implant immunodeficiency successful recovery
Fello turned to the Cleveland Clinic, wherever helium met cerebrovascular neurosurgeon Dr. Mark Bain. He studies changeable recovery, particularly successful the cases of patients similar Fello, whose rehab advancement has plateaued months aft the stroke. Bain determined that Fello was a campaigner for the Vivistim System. Fello became the archetypal Cleveland Clinic diligent to person the implant connected April 29, 2025.
"It didn't truly scare maine to effort and bash it. I was anxious to spot however it worked," Fello said.
The instrumentality was placed during an hour-long procedure. The vagus nervus sits conscionable beneath the carotid artery, truthful Bain and his surgical squad made a tiny incision to spot the leads of the implant and hid the scar successful a fold of Fello's neck. The key-fob sized implant was placed nether Fello's clavicle. Bain said the process itself is low-risk, with "less than 1% accidental of immoderate complications." Two weeks aft the surgery, the instrumentality was turned connected and Fello returned to his rehabilitative enactment with Covey.

Covey said Fello has made immense advancement since the instrumentality was implanted 4 months ago. She said helium has nary symptom oregon hostility successful the limb, and is opening to signifier utilizing his near limb to transportation items. The task is difficult, she said, but isn't "something helium could person done before." Fello, present 72, said he's been thrilled by the advancement he's made successful a abbreviated time.
"I'm very, precise blessed to bash it, precise arrogant to bash it, and I'm gladsome I did it," helium said.
"The sky's the limit"
About 800,000 radical successful the United States acquisition an ischemic changeable each year, Bain said. Vivistim and other caller technologies whitethorn connection anticipation to the patients similar Fello who conflict to retrieve with conscionable rehabilitation, Bain said.
"I deliberation implicit the adjacent astir apt 5 to 10 years, what you're going to spot is an detonation of procedures, devices and things successful rehab that volition assistance people, erstwhile they've had strokes, to get their lives back," Bain said. "In the future, I deliberation the sky's the bounds for what we tin expect for changeable recovery."
At the clip of his speech with CBS News, Bain had fixed 7 different changeable patients a Vivistim implant. Covey said astatine her practice, determination are 8 patients with the implant receiving the paired therapy course. MicroTransponder Inc. declined to accidental however galore patients person received the implant, but shared a map that shows dozens of surgeons and rehabilitation therapists that supply the therapy.
"I deliberation this is the newest, astir effectual strategy for radical getting their affected limbs back," Covey said. "This is the archetypal existent method that has been available, astatine slightest successful the past 20 years, for changeable rehab. The theories that we usage arsenic practitioners to summation somebody's usage of their affected limb are 50 to 75 years old. So this is simply a caller exertion that's truly going to crook the changeable betterment satellite upside down."
Kerry Breen is simply a quality exertion astatine CBSNews.com. A postgraduate of New York University's Arthur L. Carter School of Journalism, she antecedently worked astatine NBC News' TODAY Digital. She covers existent events, breaking quality and issues including substance use.