The gray matter covering the brain's cerebral hemispheres, functioning as the center for sensory and motor processing as well as higher cognitive tasks like language and memory.

the innermost layer of the cortex in plants, or the endothelium lining the interior of blood vessels and organs

relating to the outer layer of the cerebrum or other organs

cortical visual impairment; a form of visual loss caused by a brain problem rather than an eye problem

the layer of skin below the epidermis, containing nerve endings and blood vessels

The green inner layer of bark in woody dicotyledon stems which contains chlorophyll-bearing cells.