Navigation Links
UMD brain cap technology turns thought into motion
Date:7/27/2011

aryland, Baltimore.

This data could help stroke victims in several ways, Forrester says. One is a prosthetic device, called an "anklebot," or ankle robot, that stores data from a normal human gait and assists partially paralyzed people. People who are less mobile commonly suffer from other health issues such as obesity, diabetes or cardiovascular problems, Forrester says , "so we want to get [stroke survivors] up and moving by whatever means possible."

The second use of the EEG data in stroke victims is more complex, yet offers exciting possibilities. "By decoding the motion of a normal gait," Contreras-Vidal says, "we can then try and teach stroke victims to think in certain ways and match their own EEG signals with the normal signals." This could "retrain" healthy areas of the brain in what is known as neuroplasticity.

One potential method for retraining comes from one of the Maryland research team's newest members, Steve Graff, a first-year bioengineering doctoral student. He envisions a virtual reality game that matches real EEG data with on-screen characters. "It gives us a way to train someone to think the right thoughts to generate movement from digital avatars. If they can do that, then they can generate thoughts to move a device," says Graff, who brings a unique personal perspective to the work. He has congenital muscular dystrophy and uses a motorized wheelchair. The advances he's working on could allow him to use both hands to put on a jacket, dial his cell phone or throw a football while operating his chair with his mind.

No Surgery Required

During the past two decades a great deal of progress has been made in the study of direct brain to computer interfaces, most of it through studies using monkeys with electrodes implanted in their brains. However, for use in humans such an invasive approach poses many problems, not the least of which is that most people don't' want holes in their heads and wires at
'/>"/>

Contact: Lee Tune
ltune@umd.edu
301-405-4679
University of Maryland
Source:Eurekalert  

Page: 1 2 3 4 5

Related biology news :

1. Exercise has numerous beneficial effects on brain health and cognition, review suggests
2. Media registration opens for Neuroscience 2011, worlds largest meeting on brain science and health
3. MS research: Myelin influences how brain cells send signals
4. No room for inaccuracy in the brain
5. Trastuzumab and chemotherapy improved survival in HER2-postive breast and brain cancer patients
6. USC researchers explore the source of empathy in the brain
7. OHSU scientists discover new role for vitamin C in the eye -- and the brain
8. Notre Dame research reveals brain network connections
9. Stem cells restore cognitive abilities impaired by brain cancer treatment
10. Needle-in-a-haystack search for new drugs for brain diseases
11. Risk factors predictive of psychiatric symptoms after traumatic brain injury
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
UMD brain cap technology turns thought into motion
(Date:10/28/2014)... differences in moving activity in a novel environment ... angling, according to an experimental study completed at ... Game and Fisheries Research Institute. The study used ... and authentic angling trials to analyse if behaviours ... reared in traditional and enriched hatchery rearing environments. ...
(Date:10/28/2014)... and citrus fruits and juices are associated with a ... research from the University of East Anglia (UEA). ... foods containing flavonols and flavanones (both subclasses of dietary ... cancer, the fifth-leading cause of cancer death among women. ... of 171,940 women aged between 25 and 55 for ...
(Date:10/27/2014)... are an indigenous species of the West Antarctic Peninsula ... Earth. Since 1950, the average annual temperature in the ... and 6 degrees Celsius during winter. , As ... dry, polar system to a warmer, sub-polar system with ... a connection between local weather conditions and the weight ...
Breaking Biology News(10 mins):Fish 'personality' linked to vulnerability to angling 2Tea and citrus products could lower ovarian cancer risk, new UEA research finds 2University of Delaware study connects penguin chick weights to local weather conditions 2University of Delaware study connects penguin chick weights to local weather conditions 3
... they used fluorescent molecules to "tag" DNA and monitor a ... rearranging genetic material in some types of cells. ... light on how DNA loops form, but also might be ... shuffle genetic material, such as HIV. Until now, scientists ...
... more DNA regions linked to type 2 diabetes have been ... to over 60. The study provides a fuller picture ... with some clear patterns emerging. The international team, ... Institute of Harvard and MIT, and the University of Michigan, ...
... affordable and accessible, we need to pay more attention to ... and the fact that we don,t yet understand what ... Hastings Center Report . The authors are current or former ... Most analyses of the ethical issues raised by whole ...
Cached Biology News:Scientists use light to 'tag and track' genetic processes 210 new diabetes gene links offer picture of biology underlying disease 210 new diabetes gene links offer picture of biology underlying disease 3Prenatal whole genome sequencing: Just because we can, should we? 2Prenatal whole genome sequencing: Just because we can, should we? 3
(Date:10/30/2014)... Spartan Bioscience announced today that Health Canada ... It detects CYP2C19 genetic mutations in less than 60 ... RX CYP2C19 System is the first near-patient DNA test ... Due to the system’s ease of use, Health Canada ... professionals such as doctors, nurses, pharmacists, and laboratory technicians, ...
(Date:10/30/2014)... Avure Technologies celebrates a year of success ... of its fleet of high volume High Pressure Processing (HPP) ... we return to PackExpo this year, which is where we ... said Jeff Williams, CEO at Avure. “Sales of the new ... be meeting the challenges of market demand for higher throughput. ...
(Date:10/30/2014)... CARLSBAD, Calif. , Oct. 30, 2014 Isis ... antisense therapeutics, today announced that management will present a company ... 2014 at 8:30 a.m. ET in Boston, MA. ... will be available on the "Investors & Media" section of ... available on the Isis website within 48 hours and will ...
(Date:10/30/2014)... 2014  Regado Biosciences, Inc. (Nasdaq: RGDO ... call and live audio webcast on Thursday, November 6, ... quarter 2014 financial results. Interested participants and ... 347-1165 for domestic callers or (412) 902-4276 for international ... the investor relations section of the Regado website at ...
Breaking Biology Technology:Health Canada approves first near-patient DNA test for personalized medicine 2Health Canada approves first near-patient DNA test for personalized medicine 3In High Demand: New High Pressure Processing (HPP) System with Maximum Throughput Drives Strong Sales 2In High Demand: New High Pressure Processing (HPP) System with Maximum Throughput Drives Strong Sales 3Isis Pharmaceuticals to Present at the Nomura Biotechnology Conference 2Regado Biosciences to Provide Third Quarter 2014 Financial Results 2
... news item is out of step with public opinion in ... state of Wisconsin grants $1 million and loans another $1 ... UW-Madison researcher so renowned that the words "Nobel Prize" practically ... drug discovery. , ,• The National Institutes of Health, the ...
... records have led to some adoption of the technology but ... ,Then Hurricane Katrina slammed into the Gulf Coast, destroying countless ... ,Katrina, and her followup Rita, may not only have changed ... focus of debate on electronic healthcare records. It is becoming ...
... -- Research scientist Seth Dobrin, Ph.D., has been named ... Genotyping Service of the Marshfield Clinic Research Foundation. , ,He ... to problems of mental health and development of new genetic ... discoveries he made earlier in his career as well as ...
Cached Biology Technology:Stem cell bank announcement validates quality of Wisconsin research 2Stem cell bank announcement validates quality of Wisconsin research 3Katrina's destruction likely to speed up electronic healthcare records adoption 2Katrina's destruction likely to speed up electronic healthcare records adoption 3Katrina's destruction likely to speed up electronic healthcare records adoption 4
Mouse monoclonal antibody raised against a partial recombinant FBXO24. NCBI Entrez Gene ID = FBXO24...
Mouse monoclonal antibody raised against a partial recombinant CALCOCO2. NCBI Entrez Gene ID = CALCOCO2...
Mouse monoclonal to Casein Kinase 2 beta ( Abpromise for all tested applications). entrezGeneID: 1460 SwissProtID: P13862...
...
Biology Products: