Rolandic
/rəʊˈlandɪk/Anatomy
adjective
Designating the central sulcus (fissure of Rolando) or features of the brain associated with this, especially the motor area of the precentral gyrus and the angle at which the central sulcus meets the median plane of the brain.
Origin
Late 19th century. From the name of Luigi Rolando + -ic, after French rolandique.