any of several convolutions on the outer surface of the frontal lobe of the cerebrum.
frontal gyrus n.
frontalis fron·ta·lis (frŭn-tā’lĭs) adj. Frontal.
[fruhn-tal-i-tee, fron-] /frʌnˈtæl ɪ ti, frɒn-/ noun, Fine Arts. 1. the representation of the front view of figures or objects in a work of art. 2. the organization of planes parallel to the picture plane in the pictorial arts, or the composition of volumes entirely from the front view in sculpture. /frənˈtælɪtɪ/ noun 1. (fine […]
noun, Anatomy. 1. the anterior part of each cerebral hemisphere, in front of the central sulcus. noun 1. (anatomy) the anterior portion of each cerebral hemisphere, situated in front of the central sulcus frontal lobe n. The largest portion of each cerebral hemisphere, anterior to the central sulcus. frontal lobe (frŭn’tl) The largest and forwardmost […]
noun 1. . noun 1. Surgery. a psychosurgical procedure in which the frontal lobes are separated from the rest of the brain by cutting the connecting nerve fibers. prefrontal lobotomy n. A lobotomy in which the white fibers that connect the thalamus to the prefrontal and frontal lobes of the brain are severed, performed as […]