(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 4. The relationship between the number of hair cells (each with one
kinocilium) and the flexural stiffness of the cupula
[(EI)cup]. Mean values (±1s.d., numbers next to
points denote the sample size for each point) are shown for neuromasts of a
variable number of hair cells. The trend line represents a significant
(P<0.015) weighted linear regression that suggests that most of
the variation (r2=0.81) in flexural stiffness is related
to the number of hair cells. This trend was predicted by our hypothesis
(Eqn 5), which interprets the
slope of this line (2.4x10–21 N m2) as the
stiffness generated by a single kinocilium.