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

Table 3

Mean blood flow velocities in posterior cerebral artery during the white light stimulation and in the dark in the group of patients with severe carotid stenosis.

Mean blood flow velocities in posterior cerebral artery (cm/s ± 2SD)
		Light	Dark
Patients with severe carotid stenosis (𝑛=49)	Right PCA	29.88±8.6	21.32±7.08
	Left PCA	32.6±11.49	21.40±7.32

cm/s: centimeters in second.
𝑛: number of patients.
PCA: posterior cerebral artery.
SD: standard deviation.