Final answer:
Orthostatic hypotension is a condition where blood pressure drops below the homeostatic set point when standing, which can lead to neurological deficits. Low blood volume and compromised sympathetic function are the two main causes. Addressing the underlying causes can improve neuroprotection.
Step-by-step explanation:
Orthostatic hypotension is a condition where blood pressure drops below the homeostatic set point when standing. This can result in neurological deficits such as dizziness, loss of balance, and impaired neurological function. There are two main causes of orthostatic hypotension: low blood volume and compromised sympathetic function. Low blood volume can be caused by dehydration or medication side effects, while compromised sympathetic function can be due to conditions like diabetes. Addressing the underlying causes can improve neuroprotection in patients with hypotension.