precentral gyrus

(redirected from ascending frontal gyrus)
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Related to ascending frontal gyrus: Middle frontal gyrus, medial frontal gyrus

precentral gyrus

[′prē¦sen·trəl ′jī·rəs]
(anatomy)
The cerebral convolution that lies between the precentral sulcus and the central sulcus and extends from the superomedial border of the hemisphere to the posterior ramus of the lateral sulcus.