The invitation to contribute a volume to the series Studies in Brain
Func- tion offers me a welcome opportunity for a comprehensive
presentation of my research on the eye movements of the rabbit, and for
a review of the older results in the perspectives offered by the
progress of my own work, but even more of the field in general.
Characteristically this monograph em- phasizes the views of the author,
which may not always be generally accept- ed. Although connections with
the work by other investigators are discussed as much as possible, I
have not attempted to be complete in reviewing all publications related
to oculomotor function in the rabbit. While presenting an overview of
current understanding of a system, it is always wise to trace the
historical roots of our knowledge and concepts. On the one hand, we may
find that many established concepts derive their strength more from
convention and convenience than from rigorous evi- dence. Such
traditional ideas should be challenged by critical experiments, using
the best available techniques. On the other hand, some of the older
publications remain a source of inspiration, because they contain valid
ideas which generate fruitful experiments even today. A remarkable
example of this category is Ter Braak's work on optokinetic nystagmus,
published in 1936.