Astereognosia, also known as somatosensory agnosia, is related to meningioma, familial and agraphia, and has symptoms including visual agnosia An important gene associated with Astereognosia is CBS (Cystathionine Beta-Synthase). Affiliated tissues include parietal lobe and cortex, and related phenotype is Increased shRNA abundance (Z-score > 2).