Abstract #4521

Detecting perfusion deficits in concussive blast subjects using arterial spin labeling

Swati Rane¹, Jalal B Andre², and Christine MacDonald³

¹Radiology, University of Washington Medical Center, Seattle, WA, United States, ²Neuroradiology, University of Washington Medical Center, Seattle, WA, United States, ³Neurological Surgery, University of Washington Medical Center, Seattle, WA, United States

This work applied ASL imaging to understand perfusion abnormalities in concussive brain injury. Results show overall reduction in cerebral perfusion, with significant decreases in the frontal and temporal lobes as well as the insula.

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