Navigation Links
U of MN researchers discover noninvasive diagnostic tool for brain diseases
Date:8/22/2007

Researchers from the University of Minnesota Medical School and Brain Sciences Center at the Minneapolis VA Medical Center have identified a noninvasive and painless way to diagnose complex brain diseases. And its as simple as staring at a point of light. The research offers promise for a less-stressful, painless, and objective diagnosis for brain diseases, as well as a way to measure the effectiveness of different treatments for these diseases. Using magnetoencephalography (MEG) to record tiny magnetic fields in the brain, the researchers recorded brain cells communicating with each other while research subjects stared at a point of light.

After applying various mathematic algorithms, the researchers were able to classify the 142 research subjects by diagnosis. Study participants fell into one of six categories, including people with Alzheimers disease, chronic alcoholism, schizophrenia, multiple sclerosis or Sjogrens syndrome, as well as healthy controls.

The research, led by Apostolos P. Georgopoulos, M.D., Ph.D., professor of neuroscience, neurology, and psychiatry, will be published in the Aug. 27, 2007 issue of the Journal of Neural Engineering. This elegantly simple test allows us to glimpse into the brain as it is working, Georgopoulos said. We were able to classify, with 100 percent accuracy, the various disease groups represented in the group of research subjects. There are no good tests that measure the brain as it functions. Several tests exist to assess brain structure, but they reveal little of how the brain interacts. Currently, brain-related diseases are diagnosed with a combination of behavioral exams, psychiatric interviews, and neuropsychological testing, all which take time and can be hard on the patient, Georgopoulos said. This discovery gives scientists and physicians another tool to assess peoples disease progression, he said. In the future it could be applied when studying the effect of new treatments or drug therapie
'/>"/>
Contact: Sara E. Buss
buss@umn.edu
612-626-7037
University of Minnesota
Source:Eurekalert

Page: 1 2

Related biology news :

1. Researchers discover way to make cells in the eye sensitive to light
2. Researchers find how protein allows insects to detect and respond to pheromones
3. Researchers Uncover Key Step In Manufacture of Memory Protein
4. NYU researchers simulate molecular biological clock
5. Researchers reveal the infectious impact of salmon farms on wild salmon
6. Researchers identify target for cancer drugs
7. Vital step in cellular migration described by UCSD medical researchers
8. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
9. UCSD researchers maintain stem cells without contaminated animal feeder layers
10. Researchers discover molecule that causes secondary stroke
11. Researchers find missing genes of ancient organism
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/4/2014)... GARDENS, Fla. , Dec. 3, 2014 /PRNewswire/ ... solutions, today announced that its DigitalPersona ® ... fingerprint readers have been deployed throughout First Bank ... , South Carolina and ... in Southern Pines, North Carolina ...
(Date:11/21/2014)... NEW YORK , Nov. 19, 2014  Earlier ... Board at New York College, and one of the ... for biosensor signals that are transmitted from Smartphones to ... there were Smartphones and has one of the earliest ... are discussing its usage in the military, child care, ...
(Date:11/18/2014)... , Nov. 18, 2014  The Secure ... Industry Association today jointly announce the formation of ... release of its Identity and Biometric Entry ... The Framework received official support from BORDERPOL, the ... to improve and provide expertise regarding border security, ...
Breaking Biology News(10 mins):First Bank Partners with Crossmatch to Increase Log In Security 2First Bank Partners with Crossmatch to Increase Log In Security 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 2Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 4Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 2Identity Management, Document Authentication and Biometric Companies Form "The Airport Entry and Exit Working Group", Releasing the Framework to Help Guide the Department of Homeland Security and Congress Towards Solutions 3
... 50,000 people have uncovered several DNA sequence variations associated ... The findings, reported in Nature Genetics , may ... mechanisms for abnormal heart rhythms and sudden cardiac death. ... complex," says co-author Glenn I. Fishman, MD, the William ...
... With chitlins about to make their annual appearance on ... news for millions of people who love that delicacy of ... the first identification of an ingredient in cilantro that quashes ... to drive people from the house when chitlins are cooking. ...
... news aggregator that compiles life sciences-focused news stories from an ... daily email digest format, free of charge to subscribers. In ... or tweet their favorite news stories, and even submit news ... direct to their email in-box on any the following topics: ...
Cached Biology News:DNA sequence variations linked to electrical signal conduction in the heart 2Cilantro ingredient can remove foul odor of 'chitlins' 2
(Date:12/17/2014)... (PRWEB) December 17, 2014 Gene ... that it has entered into a technology access ... (ADM) to apply DNA2.0’s proprietary protein engineering technology, ... process. , “We are extremely excited that the ... platform. This proprietary bioengineering technology has now ...
(Date:12/17/2014)... SOUTH SAN FRANCISCO, Calif. , Dec. 17, ... positive results of a Phase 2 study evaluating ... for the treatment of patients with severe, chronic ... the current standard of care, including topical steroids ... endpoint was percent change in Visual Analog Scale ...
(Date:12/15/2014)...  GlassesOff Inc. (OTCBB: GLSO) announced today the appointment ... director of the Company,s Board of Directors. ... its CEO until its acquisition by Stanley Black ... Recognized as the inventor of the first Wi-Fi-based Active ... -based RFID solutions focused on improving operational efficiency, safety ...
(Date:12/13/2014)... (PRWEB) December 12, 2014 Clarassance, a ... announced its new name: Therabron Therapeutics , Inc. ... and bronchioles (a type of structure in the lungs ... company’s mission to develop novel protein therapeutics for the ... directors decided to change the name to mark the ...
Breaking Biology Technology:ADM and DNA2.0 Enter Into Protein Engineering Technology Access and Service Agreement 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 2Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 3Velocity Pharmaceutical Development, LLC and Tigercat Pharma, Inc. Announce Phase 2 Results for VPD-737 in Patients With Chronic Pruritus 4AeroScout Founder Joins GlassesOff's Board of Directors 2AeroScout Founder Joins GlassesOff's Board of Directors 3Maryland-based Biotech Company's Path Forward in Treating Respiratory Diseases Sparks Name Change 2
... -- " Ask,Extractor " ... Help Researchers Narrow Search Results,-- ... and services, today announced two new,applications from Molecular Connections, a ... Ask Extractor is an application based on Molecular Connections,XTractor, a ...
... Ga. and CARDIFF, Wales, June 16, 2011 ... custom fermentation, microbial product formulation and antimicrobial product ... Innovation Award in the chemical products category for ... award, which honors creative products, solutions and entrepreneurial ...
... AppTec announced today that it has been selected as one ... by China,s Ministry of Commerce. The list was announced at ... Nanjing on June 10, 2011. Dr. Ge Li, Chairman and ... Ten Contributor to China,s Outsourcing Industry. The conference ...
Cached Biology Technology:Elsevier and Molecular Connections Develop Two New Applications on SciVerse Applications 2Elsevier and Molecular Connections Develop Two New Applications on SciVerse Applications 3Elsevier and Molecular Connections Develop Two New Applications on SciVerse Applications 4Elsevier and Molecular Connections Develop Two New Applications on SciVerse Applications 5Elsevier and Molecular Connections Develop Two New Applications on SciVerse Applications 6Genesis Biosciences Receives Pulire Innovation Award for e card Sanitary Bin Treatment Product 2
Human FADD Affinity Purified Polyclonal Ab...
Human VEGF R3/Flt-4 Phycoerythrin MAb (Clone 54733)...
Immunogen: Synthetic Peptide: V(22) N G H E F E I E G E G E G R(36) Storage: -20 C, Avoid Freeze/Thaw Cycles...
Human beta IG-H3 MAb (Clone 348506) Keywords: BIGH3, betaIG-H3 Protein Family: Extracellular Matrix Molecules...
Biology Products: