1. Review the plan, gather materials and tools. From one 11 1/4 (28.5 cm) wide by 12 foot (3.65 meters) long board you can make one nest box. The plan shown here explains how to divide the wood (click on the image to enlarge).It is best to use a weather resistant wood, such as cedar.. Review the plan, gather materials and tools. From one 11 1/4 (28.5 cm) wide by 12 foot (3.65 meters) long board you can make one nest box. The plan shown here explains how to divide the wood (click on the image to enlarge).
Share. The cerebral cortex is the layer of the brain often referred to as gray matter. The cortex (thin layer of tissue) is gray because nerves in this area lack the insulation that makes most other parts of the brain appear to be white. The cortex covers the outer portion (1.5mm to 5mm) of the cerebrum and cerebellum.The portion of the cortex that covers the cerebrum is called the cerebral cortex.n summary, the cerebral cortex is responsible for sensing and interpreting input from various sources and maintaining cognitive function. Sensory functions interpreted by the cerebral cortex include hearing, touch, and vision.
The cerebral cortex is the cerebrum 's (brain) outer layer of neural tissue in humans and other mammals.It is divided into two cortices, along the sagittal plane: the left and right cerebral hemispheres divided by the medial longitudinal fissure.n the human brain more than two-thirds of the cerebral cortex is buried in the sulci. The cerebral cortex is gray matter, consisting mainly of cell bodies (with astrocytes being the most abundant cell type in the cortex as well as the human brain as a whole) and capillaries.