Zones Zones Olivocereb DSCT/CCT Ponto (motor) Ponto (pariet) Problems Contents Anatomy

Pontocerebellar fibers that convey information from the primary motor cortex (MI or area 4) terminate within the intermediate zone. They are topographically organized and overlap with DSCT and CCT fibers. You can see that the motor cortical information involves primarily the arm, leg and face.