title: The frontal eye field and prefrontal cortex project to the paramedian pontine reticular formation in the cat.
abstract: Transcannular microinjections of horseradish peroxidase were made into the paramedian pontine reticular formation (PPRF) in adult cats to identify regions of the cerebral cortex having direct influence on this important center for the production of saccadic eye movements. The majority of retrogradely labeled cortico-(ponto)reticular neurons were located in lamina V of the dorsomedial precruciate shoulder cortex and presylvian sulcal cortex, the medial and lateral frontal eye fields of the cat respectively. In most cases, labeled cells also extended into the gyrus proreus, the cat prefrontal cortex.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D005625:Frontal Lobe / Q000033:anatomy & histology*; D006735:Horseradish Peroxidase; D011149:Pons / Q000033:anatomy & histology*; D012154:Reticular Formation / Q000032:analysis*; D012438:Saccades; D014794:Visual Fields; D014795:Visual Pathways / Q000033:anatomy & histology*
chemical_list: D006735:Horseradish Peroxidase