Cognitive Performance following Carotid Endarterectomy or Stenting in Asymptomatic Patients with Severe ICA Stenosis

Table 2

Cerebral vasomotor reactivity index (VMRI).

	PRE	POST
CEA	2.3 ± 1.3	3.9 ± 0.7*
CAS	3.6 ± 1.5	4.0 ± 1.5*

Data are means ± SD for 8 of the 22 subjects included; ^∗𝑃<0.01; paired 𝑡 test. CEA: carotid endoarterectomy; CAS: carotid artery stenting.