Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
For each fly a polarity ratio is calculated as the number of spikes of the more frequent polarity divided by the number of spikes of the less frequent polarity. Numbers in the bars indicate N of flies. Whereas the polarity ratio of responses is susceptible to the removal of sidedness, that of body saccades is not (see Methods for details). Error bars are SEMs over flies (*P < 0.05, **P < 0.01, ***P < 0.001).
