Figure 11.
Preferred gaze positions. Frequency histogram showing the preferred position of the transient and sustained neurons. A, Target preference for neurons modulated by vergence (vergence only or vergence and version). “Near” refers to the near row of targets (18° of vergence), “Far” to the far row (8° vergence), and “Int” to the intermediate space (13° of vergence). B, Target preference for neurons modulated by version (version only or version and vergence). “Ipsi” and “Contra” indicate ipsilateral and contralateral fixation position with respect to the recording hemisphere, respectively. “Cen” refers to the straight ahead of the monkey (0° of version). Only for cells with a sustained activity is there a significant unequal distribution of spatial preference (χ2 test, p < 0.05).