Other cerebral infarction occurs when a blood clot or other blockage forms in a blood vessel outside of the major arteries that supply blood to the brain. This can occur in small blood vessels or in larger vessels that branch off from the main arteries. When blood flow is blocked, the affected area of the brain can become damaged or die, leading to a range of symptoms depending on the location and severity of the infarction.
Symptoms of other cerebral infarction can include weakness or paralysis on one side of the body, difficulty speaking or understanding language, vision problems, and cognitive impairment. These symptoms may develop suddenly or gradually over time, depending on the size and location of the infarction.