Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Ashwal, S. et al.

Stephen Ashwal, Talin Babikian, Joy Gardner-Nichols, Mary-Catherine Freier, Karen A. Tong, Barbara A. Holshouser,

Susceptibility-weighted imaging and proton magnetic resonance spectroscopy in assessment of outcome after pediatric traumatic brain injury.

OBJECTIVE: To assess the role of magnetic resonance imaging, specifically magnetic resonance spectroscopy (MRS) and susceptibility-weighted imaging (SWI), in the evaluation of children with traumatic brain injury (TBI). DATA SOURCES: Literature review and data from our recently published clinical studies. STUDY SELECTION: Children with pediatric TBI who underwent SWI. SWI is a 3-dimensional high-resolution magnetic resonance imaging technique that is more sensitive in detecting hemorrhagic lesions seen with diffuse axonal injury (DAI) than conventional imaging. MRS acquires metabolite information that reflects neuronal integrity and function from multiple brain regions and offers early prognostic information regarding outcome. DATA EXTRACTION: Literature review. DATA SYNTHESIS: Literature review and review of recently published data from our institution. CONCLUSIONS: The data suggest that more sensitive imaging techniques that provide early evidence of injury and that are better predictors of outcome are needed to identify children at risk for such deficits. Specifically, the number and volume of hemorrhagic DAI lesions as well as changes in spectral metabolites such as reduced N-acetylaspartate or elevations in choline-related compounds correlate with neurologic disability and impairments of global intelligence, memory, and attention.[1]

References

Susceptibility-weighted imaging and proton magnetic resonance spectroscopy in assessment of outcome after pediatric traumatic brain injury. Ashwal, S., Babikian, T., Gardner-Nichols, J., Freier, M.C., Tong, K.A., Holshouser, B.A. Arch. Phys. Med. Rehabil (2006) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.