Background: Herpes zoster (HZ) is caused by reactivation of Varicella Zoster Virus (VZV). Segmental paresis (SZP) a rare neurological complication HZ. Case: A 58-year-old woman came to our clinic with complaint post HZ lesion accompanied weakness, burning sensation, and paresthesia the left lower limb. These complaints were felt suddenly about 2 weeks after vesicles appeared. The patient had hi...

Three cases of sudden isolated upper motor neuron facial palsy and two with associated pseudobulbar palsy have been seen. All were without significant limb weakness. Computed tomography demonstrated small deep infarcts in the internal capsular/corona radiata regions. Pure upper motor neuron facial palsy may be another lacunar syndrome, due to a lesion in the internal capsule or corona radiata.

Because of recently reported reverse transcriptase polymerase chain reaction evidence of enterovirus in sporadic amyotrophic lateral sclerosis (SALS) and because of newly available anti-enteroviral drugs binding enteroviral capsids, it is reasonable to re-formulate an enteroviral hypothesis of SALS using recent advances in molecular virology. Viral persistence is non-lytic and non-cytopathic in...

Acrylamide intoxication produces peripheral neuropathy characterized by weakness and ataxia in both humans and experimental animals. Previous studies on animals of different ages and species indicate that the longest and largest nerves are affected earlier with the major pathology in the terminal parts of axons, i.e., distal axonopathy. However, several issues have remained elusive; for example...

Leprosy is a major cause of peripheral neuropathy in developing countries, affecting sensory, motor, and autonomic nerve function. Neuropathy complications can include sensory loss muscle weakness. Impaired function often the first symptom encountered leprosy neuropathy. Early detection treatment are important to prevent disability.

Spinal muscular atrophy (SMA) is a rare genetic disease characterized by degeneration of spinal cord motor neurons, which results in hypotonia and muscle weakness. Patients with type IV SMA often have onset of weakness from adulthood. Anesthetic management is often difficult in these patients as a result of muscle weakness and hypersensitivity to neuromuscular blocking agents as shown by (Lunn ...

BACKGROUND Muscular weakness in myasthenia gravis (MG) is commonly assessed using Quantitative Myasthenia Gravis Score (QMG). More objective and quantitative measures may complement the use of clinical scales and might detect subclinical affection of muscles. We hypothesized that muscular weakness in patients with MG can be quantified with the non-invasive Quantitative Motor (Q-Motor) test for ...

Background: Spinal muscular atrophy (SMA) is a genetic motor neuron disease caused by mutations in the SMN1 (Survival Motor Neuron) gene, which leads to hypotonia, muscle weakness and respiratory involvement. Its most severe form, SMA type 1, starts before 6 months of life has high mortality due ventilatory failure. Nusinersen, first approved treatment for SMA, an antisense oligonucleotide intr...

An adult with Sandhoff disease presented with pure lower motor neuron phenotype. Twenty years later, he showed signs of upper motor neuron involvement. 25 years from the onset, his muscle weakness slightly worsened but he was fully independent in activities of daily living. GM2-gangliosidosis can manifest as a motor neuron disease with a slowly progressive course. The correct knowledge of the n...