Stroke Neurology |
The cerebral hemisphere of our bicameral (two-chambered) brain is known as the seat of thought, memory, awareness, motor function, sensory function, and speech -- i.e., the higher brain. When a hemorrhage (bleeding from trauma injury or arterial damage) occurs inside the brain in one or both of the hemispheres, it is called an intracerebral hemorrhage.
Hypertension (High Blood Pressure) is one of the prime causes. It is also suspected that the underlying blood vessels of the brain may be abnormal with microaneurysms (i.e., tiny outpouchings of the arterial walls which are weak and subject to bursting).
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