(*) Subarachnoid hemorrhages cause ischemia in this organ, where tau proteins are deposited in CTEs and Alzheimer's disease.
Damage to this organ can be tracked with a calcium-binding protein primarily found in it called S-100B. To prevent damaging part of this organ, it is necessary to limit the rate of sodium restoration in hyponatremia. Vasospasm in this organ is treated with the drug nimodipine. This organ is the site of berry aneurysms, which can occur in the circle of Willis. A disorder of this organ involves a microtubule-associated protein forming "fibrillary tangles." (*) Subarachnoid hemorrhages cause ischemia in this organ, where tau proteins are deposited in CTEs and Alzheimer's disease. For 10 points, name this organ whose regions include the pons, the corpus callosum, and the frontal lobe.
Damage to this organ can be tracked with a calcium-binding protein primarily found in it called S-100B.
brain [prompt on central nervous system or CNS] &lt;RY, Biology&gt;