Electric Head Patch Helps PTSD Patients
A small electric patch worn on the head while sleeping seems to help people suffering from post-traumatic stress disorder (PTSD).
In the small new study, 12 people who had been suffering from PTSD and depression for an average of 30 years — and were already being treated with psychotherapy, medication or both — wore the patch each night while sleeping, over an eight-week period. The researchers found that the severity of the participants' PTSD decreased by an average of more than 30 percent, and the severity of their depression dropped by an average of more than 50 percent, over the study period.
"Most patients with PTSD do get some benefit from existing treatments, but the great majority still have symptoms and suffer for years from those symptoms," Dr. Andrew Leuchter, senior author of the study and a psychiatrist at the University of California, Los Angeles, said in a statement. "This could be a breakthrough for patients who have not been helped adequately by existing treatments."
For the participants in the new study — who were survivors of rape, car accidents, domestic abuse and other traumatic events —the new patch delivered a kind of treatment known as trigeminal nerve stimulation (TNS). Prior research found that TNS can treat people with epilepsy who aren't helped by medication as well as people with depression who aren't helped by therapy, the researchers said. [Bionic Humans: Top 10 Technologies]
While a patient sleeps, a 9-volt battery powers the patch, which sends a low-level electrical current to nerves that run through the forehead. These nerves send electrical signals to parts of the brain, such as the amygdala and the medial prefrontal cortex, which regulate mood, behavior and cognition, and that previous studies found were linked with PTSD.
Fans of science fiction writer Robert Sheckley may be thinking about the Rex Regenerator (Mechanotherapist) from his 1956 story Bad Medicine:
"That, sir, is the Rex Regenerator, built by General Motors. Isn't it handsome? It can go with any decor and opens up into a well-stocked bar. Your friends, family, loved ones need never know--"
"Will it cure a homicidal urge?" Caswell asked. "A strong one?"
"Absolutely. Don't confuse this with the little ten amp neurosis models. This is a hefty, heavy-duty, twenty-five amp machine for a really deep-rooted major condition."
"That's what I've got," said Caswell, with pardonable pride.
"This baby'll jolt it out of you. Big, heavy-duty thrust bearings! Oversize heat absorbers! Completely insulated! Sensitivity range of over--"
"I'll take it," Caswell said. "Right now. I'll pay cash."
(Read more about Sheckley's Rex Regenerator (Mechanotherapist))
Via Fox News.
Scroll down for more stories in the same category. (Story submitted 8/11/2016)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
iFlytek Doctor Robot First To Pass Medical Exams
No problem, we'll just use the autodoc.
Watch What People Are Seeing Via Brain Scanning
'had managed to see through the other man's eyes as the other man, all unaware, washed their Zis limousine sixteen hundred meters away...' - Cordwainer Smith, 1958.
PRIMA Bionic Vision Restoration
'The VISOR... was a medical device used in the Federation to aid patients who have suffered loss of eyesight...'
Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
GM Introduces Cruise AV With No Steering Wheel
'How about the steering wheel?' ... 'I do not need one.'
Subsurface Martian Ice Slabs Piece Of Cake For Miners
'One shy little fellow with bloodshot eyes of old-time drillman stood up. 'I'm an ice miner,' he said.'
LG Rollable Version Of Niven's Poster TV
'A television that unrolled like a poster.'
Multi-Robot Farming On Highly Sloped Land
High Plains, indeed.
Aeolus Robot Brings Jetson's Rosie Closer
Domestic duties, robotically performed.
Sony's New, Cuter Aibo Robot Puppy
Engineered to be adorable.
Earth-1 Transformer Gundam Car
Is it a Gundam? Or maybe a Transformer.
Self-Driving Domino's Pizza Car
Yes, but can it negotiate entry at your Burbclave?
I Want Massive Space Freighters!
Ah, the space freighters of old.
When Will The Feds Ban Human Drivers?
'The first laws came out forcing the old machines off the highways...'
Our World Formed In A Bubble?
'The Worldcraft bubble glittered, catching the light...'
Will You Live To See EM Pulse Scattering By Ships Nearing Light Speed?
'...half a million kilometers away, the Stardrive went on.'
Jabil Integrated Textile Heart Monitoring
'Della's first present was an imipolex sweatshirt called a heartshirt…'
Made In Space To Manufacture Optical Fiber In Orbit
'Mass-produced only in the orbiting factories...'
Dune Fans! Power Your Devices With Sweaty Shirts
Yet another power source from humans.
Orwell's Memory Hole Looms Larger Thanks To Nvidia
'All history was a palimpsest, scraped clean and reinscribed exactly as often as was necessary.'
More SF in the News Stories
More Beyond Technovelgy science news stories