Carotid Velocities Determine Cerebral Blood Flow Deficits in Elderly Men with Carotid Stenosis <50%

Table 3

Partial correlation coefficients between peak systolic velocity in right/left ICA and cerebral blood flow, controlled for the grade of carotid stenosis ipsilaterally.

	Normotensive at age 68
	ICA left	ICA right
	𝑁=55	𝑁=57
Frontal
R	−.149	−.347^**
L	−.156	−.333^*
Mesial temporal
R	−.284^*	−.286^*
L	−.278^*	−.271^*
Lateral temporal
R	−.203	−.221
L	−.159	−.248
Superior parietal
R	−.270^*	−.329^*
L	−.219	−.276^*
Inferior parietal
R	−.213	−.341^*
L	−.173	−.300^*
Basal ganglia
R	−.137	−.240
L	−.194	−.216
Subcortical area	−.226	−.337^*