HOME >> BIOLOGY >> NEWS
'Virtual' mouse brains now available online

ed by six institutions that form the Mouse Bioinformatics Research Network (MBIRN).

Those six schools -- Duke, the California Institute of Technology, the University of Tennessee at Memphis, the University of California at Los Angeles, Drexel College of Medicine and the University of California at San Diego -- are connected via a very high speed network with each other as well as with the San Diego Supercomputing Center.

The consortium has developed the computer infrastructure to collect a rapidly growing library of 3-D mouse brain data, and make all the data available on the web http://tinyurl.com/3cgj6z. The goal is to use mouse brains as surrogates for human brains to study the connections between genes and brain structure. Investigators from all over the world are sending their models to Duke where the 3-D images are acquired in a standardized fashion and made available via high speed web connections.

High resolution magnetic resonance imaging -- which the researchers call "MRI histology" provides distortion-free 3-D images with superb ability to distinguish subtle tissue differences in the brain, according to Johnson.

"The specimen is still actually in the skull," he said. "It hasn't been cut by a knife. It has not been dehydrated and distorted as it would be in conventional histological techniques."

Using computer-guided statistical methods, the data can be segmented into more than 30 anatomical structures with quantitative volume measurements. These structures can then be computer-enhanced to produce color-coded and labeled volume renderings of selected anatomical details in 3-D, seen at any angle.

MRI scanning is also quicker and costs less than conventional histology, he said. MRI histology permits study of an entire brain, which would be prohibitively expensive using conventional methods.

The Duke center has pioneered the development of MRI micro
'"/>

Contact: Monte Basgall
monte.basgall@duke.edu
919-681-8057
Duke University
9-Jul-2007


Page: 1 2 3

Related biology news :

1. OHSU turns mouse into factory for human liver cells
2. New approaches to endometriosis treatment -- mouse experiments point the way
3. New mouse model closely mimics human cancers
4. Statin treatment improves spatial memory in mouse models of Alzheimers
5. Treatment extends survival in mouse model of spinal muscular atrophy
6. UCSF stem cell study reveals cells capability in mouse brain tissue repair
7. Mutant mouse provides insights into breast cancer
8. Mapping the mouse genome
9. MRSA vaccine shows promise in mouse study
10. Researchers create mouse lacking key inflammation gene
11. U of MN researchers develop mouse model for muscle disease

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/11/2016)... Germany , March 11, 2016 http://www.apimages.com ... - Cross reference: Picture is available at AP Images ( http://www.apimages.com ... from DERMALOG will be used to produce the new refugee identity ... other biometric innovations, at CeBIT in Hanover ... scanner from DERMALOG will be used to produce the new refugee ...
(Date:3/9/2016)... March 9, 2016 This BCC Research report ... of the RNA Sequencing (RNA Seq) market for the ... instruments, tools and reagents, data analysis, and services. ... of the RNA-Sequencing market such as RNA-Sequencing tools and ... main factors affecting each segment and forecast their market ...
(Date:3/3/2016)... , March 3, 2016  FlexTech, a SEMI ... categories of Innovation, Research & Development, Leadership in Education, ... This is the 9 th year of the ... of companies and individuals from past years . ... on a pre-described set of criteria, by a panel ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... (PRWEB) , ... May 25, 2016 , ... ... features a variety of fracture-specific plating options designed to address fractures of the ... fracture fixation solutions. , The Acumed Ankle Plating System 3 is composed of ...
(Date:5/25/2016)... UTAH. (PRWEB) , ... May 25, 2016 , ... WEDI, ... healthcare information exchange, today announced that Charles W. Stellar has been named by the ... interim CEO since January 2016. As an executive leader with more than 35 years ...
(Date:5/24/2016)... , May 24, 2016   MedyMatch Technology Ltd ... with artificial intelligence, real-time decision support tools in the emergency ... at the 2016 Israeli Advanced Technology Industries (IATI) BioMed Conference. ... Israel,s 15th National Life Sciences and Technology ... the David Intercontinental Hotel in Tel Aviv, Israel ...
(Date:5/23/2016)... (PRWEB) , ... May 23, 2016 , ... ... That Will Drive Precision Farming in 2017 and Beyond. The paper outlines the ... in the precision ag industry. , “We’ve witnessed a lot of highs and ...
Breaking Biology Technology:
Cached News: