Abstract #1412
A Comparative Study of Diffuse and Focal Traumatic Brain Injury using Multi-echo Susceptibility Weighted Imaging in Rodent Model
Sanjay Verma 1 , Bhanu Prakash KN 1 , Sankar Seramani 1 , Enci Mary Kan 2 , Kian Chye Ng 2 , Mui Hong Tan 2 , Jia Lu 2 , and S Sendhil Velan 1
1
Laboratory of Molecular Imaging, Singapore
Bioimaging Consortium, Singapore, Singapore,
2
Defence
Medical and Environmental Research Institute, DSO
National Laboratories, Singapore
Traumatic brain injury (TBI) is a serious and global
public health issue. Focal and diffuse are the two ways
to classify brain injuries. Multi-echo Susceptibility
weighted imaging provides phase with better SNR and CNR
and R2*, making it a sensitive technique for brain
injury. A comparative study of focal (fluid percussion
injury) and diffuse (open field blast) TBI using multi
echo SWI has been made in this study.
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