Navigation Links
Now, 'virtual' Mouse Brains Available on the Net

A multi-institutional consortium that includes Duke University has created high resolution, three-dimentional microscopic images of tiny mouse brains, which unveil every layer of the organ.

The researchers could materialise this task by extending the capabilities of conventional magnetic resonance imaging.

"These images can be more than 100,000 times higher resolution than a clinical MRI scan," said G. Allan Johnson, Duke's Charles E. Putman Distinguished Professor of radiology and professor of biomedical engineering and physics, whose innovation has been reported in the journal NeuroImage.

The images available at http: www.civm.duhs.duke.edu/ show two different mouse brains-one from a normal animal and the other from a rodent missing a gene linked to mental abnormalities. These pictures show two colour-coded brain structures, the ventricles and hippocampus, showing different volumes resulting from specific genetic differences.

National Center for Research Resources is funding for the development of the new imaging technologies that are being shared by six institutions that form the Mouse Bioinformatics Research Network (MBIRN), including Duke University.

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. Its 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.

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

The researcher says that MRI scanning is quicker and costs less than conventional histology, and it enables researchers to study the entire brain.

"We have the ability to highlight soft tissue differences with extraordinary clarity," Johnson said.


'"/>




Related medicine news :

1. Mouse Allergen Found In Homes Could Trigger Asthma In Kids
2. Researchers Develop Mouse Model Of Brain Tumor
3. German Scientists Create Stem Cells From Mouse Testes
4. Mouse Models To Determine The Cause Of Aggressive Leukemia
5. Mouse Model Beneficial to Study of Head and Neck Cancer
6. Scientists Discover New RNAs in Mouse Testicles
7. Scientists Isolate Leukemia Stem Cells in Mouse Model
8. Mouse Model Demonstrates Immune System Reaction In Chlamydia Infection
9. Mouse Gene With Gene Stutter Will Help Leukemia Research
10. Rett Syndrome Reversed in Genetic Mouse Model
11. Treatment Extends Survival in Mouse Model of Spinal Muscular Atrophy
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/23/2017)... ... 2017 , ... Curemark, LLC announced today that the Blüm Study, a Phase ... 3-8 with Autism, is now enrolling at three new sites. These new sites are ... , “There are currently no approved drugs that address the core symptoms of ...
(Date:2/22/2017)... NY (PRWEB) , ... February 22, 2017 , ... ... life and athletics. It’s enough to overwork even the sharpest brain. , Power ... offer peak healthy activity without over clocking the brain. Each capsule contains Cognizin® ...
(Date:2/22/2017)... ... February 22, 2017 , ... ... and eligibility requirements effective with the April 2017 testing period. NACCM, a nonprofit ... “The Care Manager Certified (CMC) exam is periodically re-calibrated to ensure that newly ...
(Date:2/22/2017)... ... February 22, 2017 , ... A cylindrical ... and sometimes harder to reach ones, according to the results of a clinical ... Conference in Houston by Ricardo A. Hanel, MD, PhD, neurovascular surgeon with Baptist ...
(Date:2/22/2017)... ... February 22, 2017 , ... The ... today, as organizations, advocates, and individuals join together to increase recognition about the ... ultimately save lives. , “Today we mark a nationwide movement to raise awareness ...
Breaking Medicine News(10 mins):
(Date:2/23/2017)... BOTHELL, Wash. and VANCOUVER, British ... Inc. (NASDAQ: OGXI ) today announced its ... Events In January 2017, OncoGenex, and Achieve ... announced that they have entered into a definitive merger ... all-stock transaction. Upon completion of the proposed merger, Achieve,s ...
(Date:2/23/2017)... CAMBRIDGE, England and DEERFIELD, Ill. ... U.S.A. , Inc., a wholly-owned subsidiary ... Limited, a joint venture between Cambridge Cognition Holdings PLC ... the use of a specially designed app on an ... in patients with Major Depressive Disorder (MDD). ...
(Date:2/22/2017)... , Feb. 22, 2017 General Report ... Market Value & Growth Trends - Market Drivers ... Analysis for each chapter segment - Section on ... full report: https://www.reportbuyer.com/product/4665946/ This ... delivery methods: articulated arm lasers, fiber-delivered lasers and ...
Breaking Medicine Technology: