1. Effect of cerebral embolization on regional autoregulation during cardiopulmonary bypass in dogs 
Hulya Sungurtekin, MD, Umar S Boston, MD, Thomas A Orszulak, MD, David J Cook, MD 
The Annals of Thoracic Surgery 
Volume 69, Issue 4, Pages (April 2000)
DOI: /S (99)

2. Fig 1
Cerebral blood flow velocity (CBFv)% control- mean arterial pressure (MAP) relationship before (left) and after (right) embolization of 97 μ microspheres (n = 8) for each animal. Cerebral blood flow with MAP of 60 mm Hg was designated as 100% before and after embolization. A single data point in the post embolization period had a value of 350% of control, for reasons of scale, this is identified separately.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

3. Fig 2
Cerebral blood flow velocity (CBFv)- mean arterial pressure (MAP) relationship before and after embolization of 97 μ microspheres (n = 8). Slopes were determined for each animal in the pre and post embolization period. The mean slopes for both periods are presented, p = by t-test.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )