Brain infections that cause spastic hemiplegia are meningitis, multiple sclerosis, and encephalitis. Medial inferior pontine syndrome is a condition associated with a contralateral hemiplegia. These symptoms include headaches, seizures, ataxia, vomiting, monoplegia, and hemiplegia. Patients with spastic hemiplegia are a high risk for experiencing seizures. Also hemiplegia, ataxia, myelitis and polyneuropathy have been reported in scientific literature. Recurrent right hemiplegia, with ocular lesions, due to bilateral carotid artery disorders. Paralysis and weakness is known as hemiplegia and hemiparesis, respectively. Many patients with spastic hemiplegia are subjected to canes, walkers and even wheelchairs. Spastic hemiplegia (one side being affected). Leukodystrophies are a group of hereditary diseases that are known to cause spastic hemiplegia. Many children affected by alternating hemiplegia also suffer from epilepsy. Infants with spastic hemiplegia may develop a hand preference earlier than is typical. Monoplegia is a type of paralysis that falls under hemiplegia. Lesions, therefore, result in a contralateral hemiparesis or hemiplegia. There are many different brain dysfunctions that can account for the cause for spastic hemiplegia.