|
| |
|
|
|
|
||||
| Home Help Feedback Subscriptions Archive Search Table of Contents | ||||
|
Fig. 6. (A) Experiment 4 – effect of pattern texture on flight speed.
Comparison of mean flight speeds when the walls are lined with vertical
sinusoidal gratings of spatial period 1.8 cm, 3.6 cm or 7.2 cm. (B) Experiment
5 – effect of pattern contrast on flight speed. Comparison of mean
flight speeds when the walls are lined with vertical square-wave gratings of
contrast 0%, 10%, 30%, 50%, 70% or 100%. (C) Experiment 6 – comparison
of mean flight speeds when the walls are lined with vertical stripes
(producing strong optic flow cues) or axial stripes (producing very weak optic
flow cues). Other details are as in Fig.
3.
|
