| subparietal | Below or beneath any structure called parietal: bone, lobe, layer of a serous membrane, etc. (05 Mar 2000) |
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| subparietal sulcus | A sulcus continuing the direction of the cingulate sulcus from where the marginal part of that fissure bends upward; it forms the upper boundary of the posterior portion of the cingulate gyrus. Synonym: sulcus subparietalis. (05 Mar 2000) |