Final answer:
Leigh's disease is a severe neurological disorder that affects the central nervous system. It is characterized by a progressive degeneration of motor skills and can cause symptoms such as seizures, fatigue, impaired reflexes, breathing problems, and ataxia.
Step-by-step explanation:
Leigh's disease is a severe neurological disorder that affects the central nervous system. It is characterized by a progressive degeneration of motor skills and can cause symptoms such as seizures, fatigue, impaired reflexes, breathing problems, and ataxia (loss of control of muscle movement). Leigh's disease is not caused by a bacterial infection, it does not specifically affect the liver or the heart.