Sunkist Navel Orange (1 serving) 1  Calories: 80, Fat: 0g, Carbs: 21g, Protein: 1g. 2  Calories: 80, Fat: 0g, Carbs: 0g, Protein: 0g. 3  Calories: 100, Fat: 0g, Carbs: 21g, Protein: 1g. 4  Calories: 64, Fat: 0g, Carbs: 16g, Protein: 1g. 5  Calories: 0, Fat: 0g, Carbs: 0g, Protein: 0g. 6  Calories: 80, Fat: 0g, Carbs: 21g, Protein: 1g.
Cerebrospinal fluid (CSF) Cerebrospinal fluid (CSF), clear, colourless liquid that fills and surrounds the brain and the spinal cord and provides a mechanical barrier against shock. Formed primarily in the ventricles of the brain, the cerebrospinal fluid supports the brain and provides lubrication between surrounding bones and the brain and spinal cord. When an individual suffers a head injury, the fluid acts as a cushion, dulling the force by distributing its impact.
The cerebral cortex is one and a half to five millimetres thick. It is the layer of the brain often called âgray matterâ. It is called gray as the nerves in this area donât have the insulation that makes most other parts of the brain look white.The cerebral cortex covers the outer part of the cerebrum and cerebellum. The cerebral cortex is made up of folded bulges that are called gyri. These gyri create furrows called sulci.t is called gray as the nerves in this area donât have the insulation that makes most other parts of the brain look white. The cerebral cortex covers the outer part of the cerebrum and cerebellum. The cerebral cortex is made up of folded bulges that are called gyri.