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

tached to their brains.

"EEG monitoring of the brain, which has a long, safe history for other applications, has been largely ignored by those working on brain-machine interfaces, because it was thought that the human skull blocked too much of the detailed information on brain activity needed to read thoughts about movement and turn those readings into movement commands for multi-functional high-degree of freedom prosthetics," said Contreras-Vidal. He is among the few who have used EEG, MEG or other sensing technologies to develop non-invasive neural interfaces, and the only one to have demonstrated decoding results comparable to those achieved by researchers using implanted electrodes.

A paper Contreras-Vidal and colleagues published in the Journal of Neuroscience in March 2010 showed the feasibility of Maryland's EEG-based technology to infer multidimensional natural movement from noninvasive measurements of brain activity. In their two latest studies, Contreras-Vidal and his team have further advanced the development of their EEG brain interface technology, and provided powerful new evidence that it can yield brain computer interface results as good as or better than those from invasive studies, while also requiring minimal training to use.

In a paper published in April in the Journal of Neural Engineering, the Maryland team demonstrated that people wearing the EEG brain cap, could after minimal training control a computer cursor with their thoughts and achieve performance levels comparable to those by subjects using invasive implanted electrode brain computer interface systems. Contreras-Vidal and his co-authors write that this study also shows that compared to studies of other noninvasive brain control interface systems, training time with their system was substantially shorter, requiring only a single 40-minute session.


'/>"/>

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:12/15/2014)... , Dec. 12, 2014 Research and Markets ... the "Global Facial Recognition Market 2015-2019" report ... Facial recognition is a technology used ... the overall facial feature of a person such as ...
(Date:12/11/2014)... 10, 2014  Data Sciences International (DSI), the global ... new series of digital telemetry implants to meet ... series, part of the PhysioTel™ Digital platform, was ... physiologic data when incorporating functional endpoints into repeat-dose ...
(Date:12/10/2014)... 9, 2014 CIE San Diego has launched an innovative ... that enhances care coordination among social service and care providers ... second $1 million grant from the Alliance Healthcare Foundation to ... be recognized as a "Live Well San Diego" partner on ...
Breaking Biology News(10 mins):Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3New telemetry implants expected to change how large animal toxicology studies are conducted 2Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 2Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 3Community Information Exchange San Diego Launches Pilot, Secures $1 Million Expansion Grant, and Becomes a "Live Well San Diego" Partner 4
... in on finding an effective bait to get ahead ... is now killing not only lodgepole pine forests, but ... Research Chair in Forest Entomology in the University of ... emitted by the pest in North America,s lodgepole and ...
... multi-model-based assessment of so-called Durban Platform scenarios, conducted by ... Institute for Climate Impact Research (PIK) and the Fondazione ... is the current negotiation track at the Warsaw climate ... by 2015 to come into effect in 2020. ...
... new research shows that the Plasmodium vivax ... in 2010, may be "rapidly evolving" to overcome the natural ... Africans, scientists reported today at the annual meeting of the ... In large swaths of sub-Saharan Africa, some 95 ...
Cached Biology News:Bait research focused on outsmarting destructive beetle 2Success of climate talks vital for 2°C target 2Success of climate talks vital for 2°C target 3New research finds potential risk for millions in Africa believed resistant to vivax malaria 2New research finds potential risk for millions in Africa believed resistant to vivax malaria 3New research finds potential risk for millions in Africa believed resistant to vivax malaria 4
(Date:1/22/2015)... (PRWEB) January 22, 2015 Crystal Diagnostics (CDx) ... that it has received AOAC-PTM Certifications for the six non-O157 ... and O145; collectively referred to as STEC or the “Big-6”) ... colony forming unit (cfu) per 325 g of raw ground ...
(Date:1/22/2015)... 22, 2015 Dr. Greg Leyer of UAS ... Scripps Natural Supplements Pre-Conference seminar on probiotics in San Diego, ... annual continuing education conference for health care professionals. This year’s ... topic of probiotics in health. Dr. Leyer spoke about the ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 Diagenode, ... such as the Bioruptor® and complete solutions for ... for chromatin immunoprecipitation, alleviating the need for manual ... controls needed for ChIP of histones or transcription ...
(Date:1/22/2015)... 22. 2015  Varian Medical Systems (NYSE: VAR ), ... for its commitment to sustainability with inclusion on a prestigious ... highest ranked healthcare equipment company among the Corporate Knights Global ... Economic Forum at Davos, Switzerland . ...
Breaking Biology Technology:Crystal Diagnostics Awarded AOAC-PTM Accreditation for the Rapid Detection of “Big 6” E.coli Food Pathogens 2Diagenode Launches Unique Semi-Automated Solution for Chromatin Immunoprecipitation 2Varian Honored Among World's 100 Most Sustainable Corporations 2
... In a move designed to give Wisconsin a competitive ... a partnership agreement with the Wisconsin Alumni Research ... research at non-profit and academic institutions in Wisconsin a ... held by WARF. , ,In what the administration called ...
... in the first televised debate in Wisconsin's campaign for governor ... asked Gov. Jim Doyle and challenger Mark ... Beene, who had worked for Pabst Brewery before its 1997 ... closing all over the place" - and he wanted to ...
... Wis. - The Center for International Blood and ... Wisconsin has won a contract worth $6,180,029 to collect ... cell transplants that use cells from bone marrow or cord ... part of the U.S. Department of Health and Human ...
Cached Biology Technology:Doyle, WARF announce partnership to lure stem cell companies 2Doyle, WARF announce partnership to lure stem cell companies 3Candidates' sparring over jobs focuses debate on right issue 2Candidates' sparring over jobs focuses debate on right issue 3Medical College to build $6M transplant database 2
... Kinase (PNK) catalyzes the transfer of ... 5'-hydroxyl of single- and double-stranded DNA, ... also removes the 3'-phosphate from 3'-phosphoryl ... 5'-diphosphates to form a 3'-hydroxyl group. ...
MOUSE ANTI GTP BINDING PROTEIN...
We offer solid and solution phase peptide synthesis including a whole range of modifications. Please send the details of your peptide synthesis need to info@rpeptide.com...
Maxi XL Hybridization Oven for Extra Large bottles. 6 bottle (70 mm) rotisserie + shaker tray available for simultaneous use. Includes linear and orbital shaker trays, 4 extra large bottles, pack o...
Biology Products: