Hemispheric Asymmetry of Visual Cortical Response by Means of Functional Transcranial Doppler

Table 4

Correlation between internal carotid artery stenosis and mean blood flow velocities in posterior cerebral artery.

		Mean blood flow velocities in posterior cerebral artery (cm/s)
		Light		Dark
Patients (𝑛=49)		Right PCA	Left PCA	Right PCA	Left PCA
Stenosis	Right ICA	0.1891,; 𝑃=0.193	0.0546,; 𝑃=0.710	0.2009,; 𝑃=0.166	0.1349,; 𝑃=0.355
	Reft ICA	−0.1092,; 𝑃=0.455	−0.008,; 𝑃=0.955	−0.072,; 𝑃=0.622	−0.0390,; 𝑃=0.790

cm/s: centimeters in second.
𝑛: number of patients.
ICA: internal carotid artery.
PCA: posterior cerebral artery.