From: Analysis of ependymal ciliary beat pattern and beat frequency using high speed imaging: comparison with the photomultiplier and photodiode methods
N
Mean Angle (°)
SD
SEM
+/_95% Confidence Intervals
L
106
12.1
4.5
0.4
0.9
R
12.6
5.1
0.5
1.0
Outer Left
85.6
13.4
1.3
2.6
Outer Right
69.8
11.8
1.15
2.3