1. Relief of nonhemispheric symptoms in low flow states by anterior circulation revascularization: A physiologic approach 
Howard Yonas, M.D., David L. Steed, M.D., Richard E. Latchaw, M.D., David Gur, Sc.D., Andrew B. Peitzman, M.D., Marshall W. Webster, M.D. 
Journal of Vascular Surgery 
Volume 5, Issue 2, Pages (February 1987)
DOI: / (87)
Copyright © 1987 Society for Vascular Surgery and North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

2. Fig. 1
Composite of angiographic lesions compiled from selective angiographic studies. Dotted lines indicate types of surgical procedures selected in each case.
Journal of Vascular Surgery 1987 5, DOI: ( / (87) )
Copyright © 1987 Society for Vascular Surgery and North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

3. Fig. 2
Mean cerebral blood flow (CBF) values before and after reconstructive surgery.
Journal of Vascular Surgery 1987 5, DOI: ( / (87) )
Copyright © 1987 Society for Vascular Surgery and North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions

4. Fig. 3
A, Preoperative CT study (above) and matching flow study (below) in patient 5. Gray scale on left is in ml/100 gm/min. Window (W) sets extent of scale and level (L) sets center of scale. B, Postoperative CT/CBF study. Gray-matter flows are in high normal range in all vascular territories, ranging from 80 to 100 ml/100 gm/min.
Journal of Vascular Surgery 1987 5, DOI: ( / (87) )
Copyright © 1987 Society for Vascular Surgery and North American Chapter, International Society for Cardiovascular Surgery Terms and Conditions