Final answer:
Three perceptual symptoms related to acquired brain injury are visual disturbances, muscle weakness, and impaired coordination and balance.
Step-by-step explanation:
Three perceptual symptoms related to acquired brain injury are:
- Visual disturbances: A person with brain injury may experience visual changes, such as blurred vision, double vision, or difficulty focusing.
- Muscle weakness: Weakness or paralysis of muscles can occur after a brain injury, making it difficult for the person to control their movements.
- Impaired coordination and balance: Brain injury can affect the cerebellum, which is responsible for regulating balance and coordination. As a result, the person may have difficulty walking, maintaining balance, or performing tasks that require precise movements.