sulcus precentralis


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pre·cen·tral sul·cus

[TA]
an interrupted fissure anterior to and in general parallel with the central sulcus, marking the anterior border of the precentral gyrus.
Farlex Partner Medical Dictionary © Farlex 2012

sulcus precentralis

An interrupted sulcus generally parallel with the fissure of Rolando and anterior to it.
See also: sulcus
Medical Dictionary, © 2009 Farlex and Partners