Objective: To describe peripheral neuropathy associated with familial Creutzfeldt-Jakob disease.
Methods: We report two unrelated patients with genetic Creutzfeldt-Jakob disease with demyelinating peripheral neuropathy as initial presentation, with a comprehensive clinical, electrophysiological and neuropathological description.
Results: Both patients exhibited gait disturbance and paresthesia.
Retinoblastoma (RB) proteins are highly conserved transcriptional regulators that play important roles during development by regulating cell-cycle gene expression. RBL2 dysfunction has been linked to a severe neurodevelopmental disorder. However, to date, clinical features have only been described in six individuals carrying five biallelic predicted loss of function (pLOF) variants.
View Article and Find Full Text PDFIntroduction: Recent new advances in myoclonus characterization and etiology justify an update of the 40-year-old respected classification of myoclonus proposed by Marsden, Hallett, and Fahn. New advances include genetic studies and clinical neurophysiology characterization.
Methods: The IAPRD appointed an expert panel to develop a new myoclonus classification.