JAMA Neurology

Expanding Clinical Spectrum of Anti-GQ1b Antibody Syndrome – A Review

Importance  The discovery of the anti-GQ1b antibody has expanded the nosology of classic Miller Fisher syndrome to include Bickerstaff brainstem encephalitis, Guillain-Barré syndrome with ophthalmoplegia, and acute ophthalmoplegia without ataxia, which have been brought under the umbrella term anti-GQ1b antibody syndrome. It…

A 24-Year-Old Man With Spastic Ataxia and Hypodontia

A 24-year-old man presented with progressive gait instability, marked spinal cord atrophy, and dental radiography showing the absence of several elements, microdontia, and taurodontia. What is your diagnosis?

Cold-Induced Reflex Epilepsy

This case report describes a woman cold-induced reflex seizures.

A Rare Neurological Presentation of Kikuchi-Fujimoto Disease

This case report describes a 17-year-old boy with reduced consciousness and T2-weighted hyperintensity, focal diffusion restriction, and microhemorrhages within the deep gray nuclei and surrounding white matter.