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:6/24/2016)... Fla. (PRWEB) , ... June 24, 2016 , ... Global ... Trend magazine’s 2016 Legal Elite. The attorneys chosen by their peers for this recognition ... Florida. , Seven Greenberg Traurig Shareholders received special honors as members of this year’s ...
(Date:6/24/2016)... NY (PRWEB) , ... June 24, 2016 , ... Topical BioMedics, Inc, makers of Topricin ... companies that call for a minimum wage raise to $12 an hour by 2020 and ... This will restore the lost value of the minimum wage, assure the wage floor does ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... ... Living, is proud to recognize Dr. Barry M. Weintraub as a prominent plastic ... most beautiful women in the world, and the most handsome men, look naturally ...
(Date:6/24/2016)... ... ... National recruitment firm Slone Partners is pleased to announce the placement ... Vice President of North American Capital Sales at HTG Molecular . ... in the commercialization of the HTG EdgeSeq system and associated reagents in North America. ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... the upcoming 2016 Miss Arizona pageant as its official Medspa Sponsor. Dr. Josh ... Mesa, and Chandler, Arizona. , Dr. Olson says the decision to support ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... -- Roche (SIX: RO, ROG; OTCQX: RHHBY) announced that ... PCT (procalcitonin) assay as a dedicated testing solution for ... clearance, Roche is the first IVD company in the ... risk assessment and management. PCT is a ... in blood can aid clinicians in assessing the risk ...
(Date:6/23/2016)... , , , WHEN: ... , , , , LOCATION: , , , Online, with ... , EXPERT PANELISTS:  , , , Frost & Sullivan,s Global Vice ... Senior Industry Analyst, Divyaa Ravishankar and Unmesh Lal, Program Manager , ... industry is witnessing an exceptional era. Several new demand spaces, such ...
(Date:6/23/2016)... The vast majority of dialysis patients currently ... are usually 3 times a week, with treatment times ... time, equipment preparation and wait time.  This regimen can ... patients who are elderly and frail.  Many elderly dialysis ... centers for some duration of time. Residents ...
Breaking Medicine Technology: