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Cognitive outcome differences on the side of carotid artery stenting
Hideyuki Ishihara, MD, PhD, Fumiaki Oka, MD, PhD, Satoshi Shirao, MD, Shoichi Kato, MD, PhD, Hirokazu Sadahiro, MD, Masami Osaki, BA, Michiyasu Suzuki, MD, PhD Journal of Vascular Surgery Volume 57, Issue 1, Pages (January 2013) DOI: /j.jvs Copyright © 2013 Society for Vascular Surgery Terms and Conditions
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Fig 1 Wechsler Adult Intelligence Scale-III (WAIS-III) score before and after carotid artery stenting (CAS). A, Right CAS group. B, Left CAS group. C, Control A: group. D, Control B: group. Error bars indicate standard deviation. *P < .05. FIQ, Full-scale intelligence quotient; PIQ, performance intelligence quotient; VIQ, verbal intelligence quotient. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions
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Fig 2 Wechsler Memory Scale (WMS)-Revised index before and after carotid artery stenting (CAS). A, Right CAS group. B, Left CAS group. C, Control A: group. D, Control B: group. Error bars indicate standard deviation. *P < .05. Attention, Attention/concentration; Delayed, delayed memory; General, general memory; Verbal, verbal memory; Visual, visual memory. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions
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Fig 3 Changes in regional cerebral blood flow (rCBF) and regional cerebrovascular reactivity (rCVR) in the Right carotid artery stenting (CAS) group. Histograms showing the changes in rCBF (A, ipsilateral side; B, contralateral side) and rCVR (C, ipsilateral side; D, contralateral side). Error bars indicate standard deviation. *P < .001, **P < ACA, Anterior cerebral artery; MCA, middle cerebral artery; PCA, posterior cerebral artery. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions
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Fig 4 Changes in regional cerebral blood flow (rCBF) and regional cerebrovascular reactivity (rCVR) in the Left carotid artery stenting (CAS) group. Histograms showing the changes in rCBF (A, ipsilateral side; B, contralateral side) and rCVR (C, ipsilateral side; D, contralateral side). Error bars indicate standard deviation. *P < ACA, Anterior cerebral artery; MCA, middle cerebral artery; PCA, posterior cerebral artery. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions
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