Observations from the Author’s Investigations

Abstract

The findings in the present experiments will first be summarized briefly by using illustrative material from cases with large nonsuperficial HRP injections centered in either the cerebellar vermis, the hemisphere, or nearly the entire left half of the cerebellar cortex. Following this introduction, the findings after injections of more restricted regions of the cerebellar cortex will be considered. These results will be presented in the form of short descriptions of cell-labelling in the brain stem nuclei following injections in various parts of the cerebellar cortex. The cell groups projecting to the cerebellar cortex will be mentioned in roughly anatomic order, from rostral to caudal.