therapy

Turning to robots for speech and physical therapy may not be everyone's idea of high-quality, personalized health care. But for stroke patients -- particularly those in rural, isolated areas -- therapists can be difficult and expensive to come by, and rehabilitation can be elusive.

So a speech language pathologist at the University of Massachusetts Amherst is studying the interactions of stroke patients with the uBot-5, a child-size humanoid robot with arms and a computer screen through which therapists can interact with people. And for at least one stroke patient, the bot appears to be doing a stand-up job.… Read more

In Umea, Sweden, the forecast for Thursday is partly cloudy with a 10 percent chance of precipitation and a high of 25 degrees Fahrenheit. As I write this in dark and damp Portland, Ore., Umea doesn't sound so bad.

But the city, located some 400 miles north of the already northern Swedish capital Stockholm, is for most of the day this time of year cloaked in darkness, with the sun rising at almost 9 a.m. and setting just after 2 p.m.

So the local energy company Umea Energi has begun installing phototherapy lamps in 30 bus shelters … Read more

Researchers at Boston Children's Hospital had the bright idea that, since kids with anger-control problems tend to resist psychotherapy but enjoy video games, the researchers should develop a game that sneakily helps kids practice emotion-control skills -- and in the process perhaps reduces the need for medication.

The game, called RAGE Control (short for Regulate and Gain Emotional Control), employs a finger heart rate monitor; users with elevated heart rates actually lose the ability to shoot enemy spaceships. Researchers say the idea is to teach kids to better control their emotional responses -- and specifically to reduce outbursts of … Read more

Pew pew! From disc drives to sci-fi shooters, we live in a world full of laser beams. And a special laser made waves in the world of medical research this week. Developed by laser applications researchers from the University of Tennessee's Space Institute, it could one day find use as a weapon against cancer.

Known as a femtosecond laser, the high-speed light pulses at one-quadrillionth of a second; when fine-tuned, the powerful beam can be used by doctors to detect, map, and nullify cancerous tumors. … Read more

Modifications to the world's fastest camera are enabling the real-time identification of rare breast cancer cells in blood, with a record low false-positive rate of one cell in a million, according to new research out of UCLA.

"This technology can significantly reduce errors and costs in medical diagnosis," lead author Keisuke Goda, a UCLA program manager in electrical engineering and bioengineering, said in a school news release.

The team's approach could not only pave the way for earlier detection of cancer and monitoring of drug and radiation therapy but also prove useful in urine analysis, water … Read more

After a stroke, it is often possible -- with months of therapy and determination -- for the brain to relearn how to control a weakened limb. Finding the resources (therapist, finances, time) can be the bigger hurdle.

Enter Circus Challenge, the first in a coming suite of action video games designed by Newcastle University stroke experts and the new company Limbs Alive to provide extra in-home therapy.

"Eighty percent of patients do not regain full recovery of arm and hand function and this really limits their independence and ability to return to work," pediatric neuroscience professor Janet Eyre … Read more

Over the years, speech therapists have typically used such simple tools such as tongue depressors, spoons, and drinking straws to help kids with speech impediments make the proper sound.

So perhaps it's not entirely surprising that a party favor served as the inspiration for one of the tools in Speech Buddies, a set of five devices created to help kids make specific sounds. They were created by a medical device engineer and a speech therapist, after two years and hundreds of prototypes. To find out more, check out this video from SmartPlanet.

This video first appeared at SmartPlanet under … Read more

Do you hurt everywhere? Can't find any lasting solutions? Before you start popping pills, consider a little talk therapy--by telephone.

Chronic widespread pain, a condition called fibromyalgia, affects as many as 1 in 10 Americans, and is notoriously tricky (and expensive) to manage.

In the first six months following diagnosis, it costs on average $3,481 for medications, consultations, tests, and emergency room visits, according to researchers at the University of Aberdeen and the University of Manchester, both in the U.K.

So the researchers decided to investigate two less expensive alternatives: exercise and cognitive behavioral therapy (by phone).… Read more

Those with a condition commonly referred to as lazy eye may soon be assigned video game therapy, thanks to results of a new study published in the August issue of the journal PLoS Biology.

Participants in the UC Berkeley study who spent at least 40 hours playing off-the-shelf video games throughout the course of the study enjoyed better visual acuity and 3D depth perception scores than prior to playing the games. (Don't get too excited; these improvements have not been seen in people with normal vision.)

"This study is the first to show that video game play is … Read more