1. Cajal RY. Studies on the fine structure of the regional cortex of rodents 1: suboccipital cortex (retrosplenial cortex of Brodmann) [Trabajos del Laboratorio de Investigaciones Biologicas de la Universidad de Madrid 1922;20:1–30]. In: Jones EG, editor. Cajal on the cerebral cortex: an annotated translation of the complete writings. New York: Oxford University Press; 1988.
2. The orbitofrontal cortex and its connections with the mediodorsal nucleus in rabbit, sheep, and cat;Rose;Res. Pub. Ass. Nerv. Ment. Dis.,1948
3. The prefrontal cortex of the rat. I. Cortical projections of the mediodorsal nucleus. II. Efferent connections;Leonard;Brain Res.,1969
4. The prefrontal cortex: projection area of the thalamic mediodorsal nucleus;Markowitsch;Physiol. Psychol.,1979
5. Functions of the frontal cortex of the rat: a comparative review;Kolb;Brain Res. Rev.,1984