Final answer:
Anterior spinal artery syndrome is associated with symptoms such as visual disturbances, muscle weakness, impaired coordination, numbness, and impaired cognitive function. It is caused by a lack of blood supply to the anterior spinal cord.
Step-by-step explanation:
Anterior spinal artery syndrome is characterized by various symptoms including visual disturbances, muscle weakness, impaired coordination and balance, numbness, pri|ckling or "pins and needles" sensations, and impaired cognitive function and memory. These symptoms occur due to a lack of blood supply to the anterior spinal cord caused by occlusion or blockage of the anterior spinal artery.